Dewetron TRION Series Technical Reference Manual
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Dewetron TRION Series Technical Reference Manual

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TRION/TRION3 sERIEs MOdULEs
TECHNICAL REFERENCE MANUAL
WELCOME TO
THE WORLd OF
dEWETRON!
Congratulations on your new device! It
will supply you with accurate, complete
and reproducible measurement results
for your decision making.
IsO9001
Look forward to the easy handling and
the flexible and modular use of your
DEWETRON product and draw upon
more than 30 years of DEWETRON ex-
EN IsO 14001
pertise in measurement engineering.
THE MEAsURABLE dIFFERENCE.

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  • Page 1 IsO9001 Look forward to the easy handling and the flexible and modular use of your DEWETRON product and draw upon more than 30 years of DEWETRON ex- EN IsO 14001 pertise in measurement engineering. THE MEAsURABLE dIFFERENCE.

  • Page 3: Preface

    Labeling of TRION(3) series modules TRION series modules do have different names and contain important information about the module itself. The label- ing gives information about the kind of module, channels, resolution, sample rate and type of connector used.
  • Page 4 Preface Notes...

  • Page 5: Table Of Contents

    TABLE OF CONTENTS Preface ..........3 system setup .........22 Thank you! ............3 Installing a TRION module ........22 Intended use ............3 STAR-slot for TRION timing/sync modules ..23 Labeling of TRION(3) series modules .....3 Slots for DEWE3-RMx devices ......23 Slots for DEWE2-M13/M13s/M18 devices ..24 Removing a TRION(3) module ......24 safety ..........12 Safety instructions ..........12...
  • Page 6 TRION-1603-LV-6-BNC module ......52 CAN ..............72 TRION-1603-LV-6-L1B module ......52 TEDS ..............72 Optional accessory ..........52 DEWETRON Explorer SELF TEST functions ....72 TRION-ADAP-CLAMP-L1B8-D9F ......52 Test results ............72 TRION-CBL-L1B8-OE-05-00 ......... 53 Auto zero ............73 LED function ............53 Gain cal ...............
  • Page 7 TABLE OF CONTENTS Reset default ............73 IEPE® ..............96 Save/save all ............73 Strain gauge and Potentiometer measurement .. 96 Signal connection ..........74 Resistance and RTD ..........98 Voltage ..............74 CAN bus connection ..........99 Current ..............75 Connecting CPADs to the TRION-2402-MULTI ..100 Strain gauge measurement .........
  • Page 8 TABLE OF CONTENTS TRION-2402-dSTG-8-L0B module .......118 Block diagram ...........134 AUX terminal (only TRION-2402-dACC-8-SMB) ..134 Connection ............118 Optional accessory ..........118 Function overview..........135 TRION-2402-dSTG-8-D module ......119 Counter functions ..........135 Connection ............119 Freely variable gain and excitation ....135 Optional accessory ..........
  • Page 9 TABLE OF CONTENTS Interchangeable sub-modules ......152 Synchronization options with TRION-BASE ..170 Available TRION-SUB modules ......152 Advanced counter ..........171 Connection ............153 Exchanging SUB-modules ......... 154 TRION-TIMING-V3 ...... 172 Bessel/Butterworth filter characteristics for Module specifications ........172 power analysis ..........155 Connection ............174 Block diagram ...........156 Optional accessory ..........174 Connection examples ........157...
  • Page 10 TABLE OF CONTENTS Encoder connection...........188 Single-wire CAN ..........207 Supplied sensor connection ......188 Termination ............207 Non-supplied sensor connection ...... 188 LED indication ........... 208 Optional accessory ..........189 Single-wire CAN operation modes ....208 TRION-CBL-L7OE-05-00 ........189 Point-to-point connection .........208 TRION-CBL-CAMTRG-03-00 .......
  • Page 11 TABLE OF CONTENTS DC component ..........244 Accessory and options ....228 Testing ..............245 TRION-x-LV-6-L1B & TRION-1620-ACC-6-L1B General information about testing ....245 module .............228 SNR ..............245 TRION-2402-dACC-x module ......228 SFDR ..............246 TRION-CAN module ...........229 ENOB ..............247 TRION-CNT / TRION-BASE module .....229 THD ..............

  • Page 12: Safety

    If necessary, return the product to a DEWETRON sales and service office for service and repair to ensure that safety features are maintained.

  • Page 13: Electrical Safety Instructions

    ` DO NOT use the system in rooms with flammable gases, fumes or dust or in adverse environmental conditions. ` Direct exposure of any DEWETRON product to strong sunlight or other heat radiation shall be prevented, as this could excessively heat up the product and lead to permanent damage of the product.

  • Page 14: Standards And Norms

    Safety standards and norms This product has left the factory in safety-related flawless and proper condition. In order to maintain this condition and guarantee safety use, the user has to consider the security advices and warn- ings in this manual. EN 61326-3-1:2008 IEC 61326-1 applies to this part of IEC 61326 but is limited to systems and equipment for industrial applications intend- ed to perform safety functions as defined in IEC 61508 with SIL 1-3.

  • Page 15: Symbols

    Safety symbols Denotes a warning that alerts you to take precautions to avoid injury. When this symbol is shown on the product, refer to the technical reference manual (ISO 7000-4034; 2004-01). Indicates hazardous voltages. Observe precautions for handling electrostatic sensitive devices. Indicates the chassis terminal (IEC 60417-5020;...

  • Page 16: General Information

    Often intrusive IT software or network processes can interfere with the primary function of the DEWETRON system: to record data. Therefore we recommend strongly against the installation of IT/MIS software and running their process- es on any DEWETRON data acquisition system, and cannot guarantee the performance of our systems if they are so configured.

  • Page 17: Printing History

    General information PARTICULAR PURPOSE. DEWETRON shall not be liable for any direct, indirect, special, incidental, or consequential dam- ages, whether based on contract, tort, or any other legal theory, in connection with the furnishing of this document or the use of the information in this document.

  • Page 18: System And Modules Overview

    – TRION(3) hardware compatibility In 2019 DEWETRON introduced a new family of data acquisition systems, the DEWE3 and TRION3 express series. The DEWE3 chassis features a PXIe hybrid backplane and supports any TRION3 series modules. The DEWE3 chassis is also backward compatible and for simplification.

  • Page 19: Dewe2/Dewe3 Systems Overview

    SyStem and moduleS overview dEWE2/dEWE3 systems overview Signal conditioning amplifier A/D conversion Computer inside Display Power analyzer ` Up to 16 power channels ` 0.04 % power accuracy from 0.5–1000 Hz ` Mixed signal analyzer ` Multi-touch screen DEWE3-PA8 All-in-one ` Built-in display ` Compact and flexible configuration ` Powerful PC inside for fast online dis-...

  • Page 20: Dewe2/Dewe3 All-In-One Instruments

    SyStem and moduleS overview dEWE2/dEWE3 all-in-one instruments DEWE2/DEWE3-A4 DEWE2-A7 DEWE2-A13 Slots for TRION(3) acquisi- tion modules dEWE2/dEWE3 mainframes DEWE2/DEWE3-M4 DEWE2-M7s DEWE2-M7 Slots for TRION(3) acquisi- tion modules DEWE2-M13s DEWE2-M13 DEWE2-M18 Slots for TRION acquisition modules dEWE2 front-end TRIONet Slots for TRION acquisition modules...

  • Page 21: Dewe2/Dewe3 Power Analyzer

    SyStem and moduleS overview dEWE2/dEWE3 power analyzer DEWE2-PA7 DEWE3-PA8 Slots for TRION(3) acquisition modules dEWE3 rack mount DEWE3-RM4 DEWE3-RM8 DEWE3-RM12 DEWE3-RM16 Slots for TRION(3) acquisition modules Environmental module specifications Unless not otherwise noted, the general environmental specifications for TRION(3) modules are: ` Operating temperature: 0 to +50 °C (with prewarmed unit down to -20 °C) ` Storage temperature:...

  • Page 22: System Setup

    Installing a TRION module Fig. 2: Installing a TRION module DEWE3 chassis Module guides TRION series module Mounting screws Injector/ejector module In order to install a TRION module into a chassis proceed as follows: Take proper ESD precautions to avoid any damage to the unit.

  • Page 23: Star-Slot For Trion Timing/Sync Modules

    PPS-synced 10 MHz, and thus providing the system with a timebase of higher accuracy. slots for dEWE3-RMx devices The slots for TRION series modules at the DEWE3-RMx are divided into four segments. The figure below shows the four different segments of the DEWE3-RMx devices:...

  • Page 24: Slots For Dewe2-M13/M13S/M18 Devices

    The slots for TRION series modules at the DEWE2-M13/M13s/M18 are divided into three segments. The reason for this is because of the internal bus system to connect and collect all the data from the installed TRION series modules. The figure below shows the three different segments of the DEWE2-M13/M13s/M18:...
  • Page 25 SyStem SetuP NOTICE Unused TRION slots must always be covered. Make sure to reinstall the filler panels to unused TRION slots to guarantee proper cooling of the installed modules. The warranty is void if the modules overheat due to missing filler panels. TRION/TRION3 series modules •...

  • Page 26: Analog To Digital Conversion

    analoG to diGital converSion Analog to digital conversion A/d of TRION-2402 series Any TRION-2402 series module uses up to 8 delta-sigma A/D converters. If you sample with a data rate of 102.4 kS/s, the ADC actually samples the input signal with 13.1072 MS/s (multiply the data rate with 128) and produces 1-bit sam- ples which are applied to the digital filter.
  • Page 27 analoG to diGital converSion TRION board automatically selects the best suitable filter. The analog sampling rate of a sigma delta converter is much higher than the data output rate. This is called oversampling. That is why in contrast to a traditional anti aliasing filter the cut-off frequency of this analog filter could be very high.

  • Page 28: Iir Filtering

    analoG to diGital converSion sample rate 51.2 ks/s to 102.4 ks/s Input frequency response Input frequency response near the cut-off -100 -110 -120 -130 -140 0.40 0.43 0.45 0.48 0.50 0.53 0.55 Frequency/sample rate Frequency/sample rate Fig. 9: Sample rate 51.2 kS/s to 102.4 kS/s sample rate 102.4 ks/s to 200 ks/s Input frequency response Input frequency response near the cut-off...

  • Page 29: A/D Conversion Of Trion(3)-18Xx-Multi Series

    analoG to diGital converSion A/d conversion of TRION(3)-18xx-MULTI series The TRION(3)-18xx-MULTI series utilizes one 18-bit 5 MS/s ultra-low noise successive approximation ADC per channel. This allows measuring a signal bandwidth of up to 2 MHz with very low noise and excellent accuracy. By using frequen- cy compensated analog amplifiers, the TRION(3)-18xx-MULTI series can keep the phase shift between the channels very low.

  • Page 30: Filtering

    analoG to diGital converSion Filtering The TRION(3)-18xx-MULTI series uses a combination of an analog and a digital filter. Whenever the user selects a filter, the card sets up both of them. The advantage of an IIR filter in comparison to an analog filter is, that they do not have any component related tolerances.

  • Page 31: Aliasing Protection

    As mentioned in the filtering section, in the oversampling mode the IIR filter is used as an anti-aliasing filter. When using the TRION(3)-18xx-MUTLI series, DEWETRON recommends setting up the sample rate at least 3 times higher than the bandwidth of interest. Therefore the auto selected filter is usually 30 % of the sample rate. In case of 8 order Butterworth filter, this gives a stop-band attenuation of 60 dB (0.1 % of the input signal).

  • Page 32: A/D Conversion Of Trion(3)-18Xx-Power Series

    analoG to diGital converSion A/d conversion of TRION(3)-18xx-POWER series The TRION(3)-18xx-POWER series utilizes one 18-bit 10 MS/s ultra-low noise successive approximation ADC per chan- nel. This allows measuring a signal bandwidth of up to 5 MHz with very low noise and excellent accuracy. TRION3-1810M-POWER-4 HV input system architecture Programmable 2 IIR filter...

  • Page 33: A/D Conversion Of Trion-16Xx/18Xx Series

    analoG to diGital converSion A/d conversion of TRION-16xx/18xx series The TRION-1620 series utilizes one 16 bit 2 MS/s ultra-low noise successive approximation ADC per channel. This allows measuring a signal bandwidth of up to 1 MHz with very low noise and excellent accuracy. By using frequency compensated analog amplifiers, the TRION-1620 series can keep the phase shift between the channels very low.

  • Page 34: Filtering

    analoG to diGital converSion Sample rate [kS/s] 2000 1000 Oversampling active Filter 1 MHz 300 kHz 150 kHz 75 kHz 65 kHz 30 kHz 3 kHz 300 Hz 30 Hz Data word length [bit] SNR [dB] 93.2 99.5 102.7 103.7 Spurious free dynamic [dB] ENOB [bit] 14.3...

  • Page 35: Step Response

    As mentioned in the filtering section, in the oversampling mode the IIR filter is used as an anti-aliasing filter. When using the TRION-16xx series, DEWETRON recommends setting up the sample rate at least 3 times higher than the bandwidth of interest. Therefore usually the auto selected filter is 30 % of the sample rate. In case of 8 order Butter- worth filter, this gives a stop-band attenuation of 60 dB (0.1 % of the input signal).

  • Page 36: Cpu Load

    analoG to diGital converSion Selected bandwidth order Bessel order Butterworth [% of SR] [dB] [dB] Tab. 10: Stop-band attenuation TRION-16xx series CPU load The TRION-1620 series computes all mathematic calculations on the board itself. Consequently no calculation for filtering or calibration is required from the host CPU. This frees the CPU for other purposes, and allows a very high data throughput.

  • Page 37: System Clocking

    SyStem clockinG system clocking dEWE chassis functional overview Chassis time base dEWE2/dEWE3 chassis max. 50 ppm System Sync In / Slave TRION-SYNC-BUS SYNC IN SYNC OUT Advanced timing SLOT 2: SLOT 3: SLOT x: SLOT 1: STAR-slot / system timing slot TRION- TRION- TRION-...

  • Page 38: Synchronization

    SyStem clockinG Mode Accuracy Standalone, no timing module 50 ppm GPS or other GNSS <1 ppm DEWE2 / DEWE3 sync-in Depending on master system PTP/IEEE1588, IRIG, PPS Depending on source accuracy No timing module 10 ppm Tab. 11: Synchronization type overview synchronization The time base accuracy is relevant if standalone systems without synchronization are running for a longer period and you want to know if the timing error is acceptable.

  • Page 39: Absolute Time Synchronization

    SyStem clockinG Absolute time synchronization System-to-system synchronization might be sufficient for most cases but sometimes it is required to align measured events with an external one. Then an absolute time stamp for your data is needed. The easiest way to get this done is using GNSS based synchronization.

  • Page 40: Synchronization Input

    SyStem clockinG synchronization input Device Synchronization input IRIG with GLON- IRIG A IRIG B Galileo BeiDou IEEE1588 modula- tion TRION-BASE TRION-VGPS-V3 TRION-TIMING-V3 Tab. 13: Synchronization input...

  • Page 41: Trion-1620-Acc/Lv

    trion-1620-acc/lv TRION-1620-ACC/LV ` Sampling: 2 MS/s per channel at 16-bit; 24-bit in oversampling mode ` ADC: Low noise, SAR ` Input ranges – Voltage: ±5 mV to ±100 V – IEPE : ±5 mV to ±50 V ® ` Isolated Module specifications TRION-1620-ACC/LV specifications Input channels...
  • Page 42 trion-1620-acc/lv TRION-1620-ACC/LV specifications Input noise (5 mV range) 1.5 µV – 0 to 10 Hz – Noise density 6.4 nV/SQRT(Hz) Input impedance 1 MΩ shunted by 18 pF Current input Internal 10 Ω shunt; max. 100 mA protected with resettable fuse Input bias current <1 nA Input coupling...

  • Page 43: Connection

    trion-1620-acc/lv TRION-1620-ACC/LV specifications Analog anti-aliasing filter order Bessel, automatically selected Bandwidth (-3 dB, deactivated digital 1 MHz 2 order Bessel filter filter) Crosstalk fin 1 kHz [10 kHz] ≤2 V Range: 120 dB [105 dB] Channel-to-channel phase Typically <10 ns when using the same range; <60 ns for using different ranges mismatch Board to board phase <30 ns...

  • Page 44: Trion-1620-Acc/Lv-6-L1B Module

    trion-1620-acc/lv TRION-1620-ACC/LV-6-L1B module Mating connector 1: EXC 2: GND 3: IN+ FGG.1B.308.CLAD52Z 4: IN- 5: Excitation Sense 6: RESERVED (GND) 7: Current+ 8: TEDS 8-pin LEMO connector female Housing GND EGG.1B.308.CLL Optional accessory TRION-AdAP-CLAMP-L1B8-d9F High quality adapter cable from Lemo 1B.308 plug to D-SUB-9 socket, 0.5 m. For connecting PNA-CLAMP-1800-DC or SE-CUR-HALL-6 sensors to TRION-1620-LV-6-L1B modules.

  • Page 45: Led Function

    trion-1620-acc/lv LEd function Green: Normal operation Fig. 24: LED function Base block diagram TRION-1620-LV / -ACC 24 V TRION-1620-ACC only Isolated CH1 INPUT CONNECTOR 4 or 8 mA Sensor status detection IEPE 0.16 Hz HP Lowpass Filter max. 2 mA CAL+ 1 MHz 330 kHz 5 mV to 2 V 100 kHz...

  • Page 46: Trion-16Xx Series Functions

    0 V and 90 % of the input range to the input. This test can be performed in the channel setup for the actual range. During the board self test, which is available in the DEWETRON Explorer, this test is performed for all ranges and channels automatically.

  • Page 47: Isolation

    trion-1620-acc/lv Isolation The isolation of the module has many advantages: ` It allows very high common mode voltages even in the 5 mV range. This is especially required for current measure- ment with shunt technology. ` High input protection. ` DC offset errors because of ground loops are eliminated. ` Eliminating current loops;...

  • Page 48: Current

    trion-1620-acc/lv sensors with sensor supply and voltage output Sensor with Sensor with Software settings for sensors with sensor supply differential output single ended and voltage output output Mode: Voltage EXC+ Sense+* Range: 10 V Signal Lowpass: 10 kHz OUT+ Type: Bessel OUT- Order:...

  • Page 49: Iepe

    trion-1620-acc/lv Loop-powered sensors with 4 to 20 mA output Software settings for loop-powered sensors with 4 to 20 mA output Mode: Current Range: 20 mA Lowpass: EXC+ 10 kHz 4..20 mA Type: Bessel Order: SHUNT resistance: 10 Ω Type: Internal Excitation: 28 V Fig. 30: Loop-powered sensors with 4 to 20 mA output...

  • Page 50: Trion-1603-Lv

    trion-1603-lv TRION-1603-LV ` Isolated input module ` Sampling: 250 kS/s per channel at 16-bit; ` ADC: Low noise, SAR ` Voltage range: ±5 mV to ±100 V Module specifications TRION-1603-LV specifications TRION-1603-LV-6-BNC 6 channels BNC; voltage input Input channels TRION-1603-LV-6-L1B 6 channels LEMO;...
  • Page 51 trion-1603-lv TRION-1603-LV specifications Typical signal-to-noise ratio, spu- 20 mV range 2 V range 100 V range rious SFDR ENOB SFDR ENOB SFDR ENOB Free SNR, effective number of Bits Sample rate [dB] [dB] [Bit] [dB] [dB] [Bit] [dB] [dB] [Bit] 1 kS/s 15.2 15.2...

  • Page 52: Connection

    trion-1603-lv Connection TRION-1603-LV-6-BNC module Hot: IN + Shield: IN - TRION-1603-LV-6-L1B module Mating connector 1: EXC 2: GND 3: IN+ FGG.1B.308.CLAD52Z 4: IN- 5: Excitation Sense 6: RESERVED (GND) 7: Current+ 8: TEDS 8-pin LEMO connector female Housing GND EGG.1B.308.CLL Optional accessory TRION-AdAP-CLAMP-L1B8-d9F High quality adapter cable from Lemo 1B.308 plug to D-SUB-9 socket, 0.5 m.

  • Page 53: Trion-Cbl-L1B8-Oe-05-00

    trion-1603-lv TRION-CBL-L1B8-OE-05-00 High quality cable from Lemo 1B.308 plug to open end, 5 m EXC+ (white) GND (brown) IN+ (green) IN- (yellow) Excitation SENSE (grey) RESERVED- (pink) Current+ (blue) TEDS (red) Fig. 33: TRION-CBL-L1B8-OE-05-00 LEd function Green: Normal operation Fig. 34: LED function Block diagram TRION-1603-LV Isolated CH1 INPUT...

  • Page 54: Trion-16Xx Series Functions

    0 V and 90 % of the input range to the input. This test can be performed in the channel setup for the actual range. During the board self test, which is available in the DEWETRON Explorer, this test is performed for all ranges and channels automatically.

  • Page 55: Signal Connection

    trion-1603-lv signal connection Voltage Voltage measurement ` Sensors with differential output ` Isolated sensors ` Battery powered sensors Software settings for voltage measurement Mode: Voltage Range: 10 V Lowpass: 10 kHz SENSOR Type: Bessel Order: Excitation: Fig. 36: Voltage measurement sensors with sensor supply and voltage output Sensor with Sensor with Software settings for sensors with sensor supply...
  • Page 56 trion-1603-lv sensors with sensor supply and current output Software settings for sensors with sensor supply Sensor with and current output single ended Mode: Current output Range: 20 mA EXC+ 9 .. 24 V Sense+* Lowpass: 10 kHz Signal Current+ Type: Bessel Order: 4 ..

  • Page 57: Trion(3)-18Xx-Multi

    trion(3)-18xx-multi TRION(3)-18xx-MULTI ` Universal input module ` Sampling: 5 MS/s per channel ` Input types: Voltage, bridge, resistance, RTD, IEPE® current and counter ` Isolated ` CAN: Highspeed CAN2.0 port ` Bandwidth: 2 MHz ` TRION3-18xx-MULTI-AOUT-8: Isolated ±5 V, ±10 V or ±30 mA output Module specifications General specifications TRION(3)-18xx-MULTI specifications...
  • Page 58 trion(3)-18xx-multi TRION(3)-18xx-MULTI specifications 4 channels D-SUB TRION-1820-MULTI-4-D Analog/CAN Analog Analog/CNT Analog/CNT 8 channels 0B LEMO TRION3-1820-MULTI-8-L0B Analog Analog Analog Analog Analog Analog Analog Analog 4 channels D-SUB TRION3-1820-MULTI-4-D Analog/CAN Analog Analog/CNT Analog/CNT 3 channels BNC, Input channels / Analog out CH1 to CH8 Analog Analog Analog...
  • Page 59 trion(3)-18xx-multi Input amplifier Input amplifier ±0.02 % of reading ±0.02 % of range ±20 μV ≤10 V 0.1 Hz to 10 kHz ±0.02 % of reading ±0.02 % of range ±20 μV f: frequency in Voltage 10 kHz to 100 kHz ±(0.005 % * f) of reading ±0.02 % of range ±20 μV input accuracy...

  • Page 60: Excitation

    trion(3)-18xx-multi Input amplifier Signal to noise ratio; 100 mV range 1 V range 10 V range 100 V range Spurious free SNR; Effective number of SFDR Noise SFDR Noise SFDR Noise SFDR Noise ENOB ENOB ENOB ENOB Bits ; noise V Sample rate [dB] [dB]...

  • Page 61: Bridge Functions

    trion(3)-18xx-multi Bridge functions Bridge functions 4-, 5- or 6-wire full bridge Full bridge 4-wire full bridge with constant current excitation (piezoresistive bridge sensors), potentiometer 3-, 4- or 5-wire ½ bridge with internal completion (software program- Half bridge Supported bridge types mable) 2-, 3- or 4-wire ¼...

  • Page 62: Can Functions

    trion(3)-18xx-multi AOUT functions 90 dB 100 dB Rise/fall time 400 µs 4 µs Latency (filter=off) 4 µs 15 µs Input to output Jitter 400 ns 3.5 µs Number of DIO 6 DI + 3 DI (isolated) + 4 DO + 1 DO (isolated) Isolated digital input –...

  • Page 63: Counter Functions

    trion(3)-18xx-multi Counter functions Counter functions 2x counter channels linked to the last two analog channels; trigger level is adjust- Counter able within the input range Simple event counting, period measurement, pulse width measurement, frequen- Counter modes cy, duty cycle Timebase / resolution 5 MHz (200 ns) Filter 0.1 µs to 100 µs...
  • Page 64 trion(3)-18xx-multi no marking: TRION-CBL-L0B9-OE-xx-00 -> TRION-2402-MULTI series only! INFORMATION Using the preconfigured LEMO connector with cable is highly recommended because manually solder- ing the 0B LEMO connector is tricky. The wire colors are also mentioned in the signal connection section to simplify sensor connection.

  • Page 65: Trion(3)-18Xx-Multi-4-D Module

    trion(3)-18xx-multi For connecting 1x CPAD series module Pin assignment CPAD 4-pin LEMO connector male 1: CAN high FGG.1B.304.CLL 2: CAN low 3: Power supply (+) 4: GND TRION-CBL-L0B9-CPAd-01-01 Adapter cable from LEMO 0B.309 plug to CPAD-series modules, 1 m. Additional LEMO FGG.1B.304 plug (EPAD) for CPAD-module power supply.

  • Page 66: Optional Accessory

    trion(3)-18xx-multi Optional accessory TRION-CBL-d9-CAN-0.5 Adapter cable from D-SUB-9 plug to D-SUB-9 plug for CAN, 0.5 m. For TRION(3)-18xx-MULTI-4-D modules. 1: NC 2: CAN Low (isolated) 3: GNDx CAN (isolated) 4: NC 5: NC 6: GND Power 7: CAN High (isolated) 8: NC 9: +12 V out TRION-CBL-d9-CPAd-01-00...

  • Page 67: Trion3-18Xx-Multi-Aout-8

    trion(3)-18xx-multi TRION-CBL-d9-CPAd-01-01 Adapter cable from LEMO 0B.309 plug to CPAD-series modules, 1 m. Additional LEMO FGG.1B.304 plug (EPAD) for CPAD-module power supply. For connecting the first CPAD-series module of a module-chain to a TRION3-18xx-MULTI-8-L0B. Pin assignment to CPAD series For connecting more than module one CPAD series module 1: CAN high...

  • Page 68: Led Function

    trion(3)-18xx-multi LEd function Green: Normal operation Orange: Channel ID function. Typically active during channel setup or CAN mode active Red: Error Fig. 41: LED function...

  • Page 69: Block Diagram

    trion(3)-18xx-multi Block diagram Isolated CH3-8 Isolated CH2 Isolated CH1 21 V HALF BRIDGE 2 .. 20 mA EXC CURRENT SENSE+ IEPE CAL+ <= 10 V > 10 V ±100 V Lowpass Filter 980 kΩ 2 MHz Programmable 500 kHz Digital Gain Amplifi...

  • Page 70: Signal Path Trion3-18Xx-Multi-Aout-8

    trion(3)-18xx-multi signal path TRION3-18xx-MULTI-AOUT-8 DEWE3 chassis ANALOG FPGA Data processing CH2–6 Isolated input Input amp Input amp Onboard Resample to data buffer Input amp Prog. filter output rate Isolation 18-bit 5 MS Constant value 8 channels Function generator CH2–6 Onboard 8 channels file replay Isolated output data buffer...

  • Page 71: External Calibration (Ref Input)

    trion(3)-18xx-multi Internal shunt calibration The purpose of this function is to check Quarter Bridge wiring and determining the sensitivity loss due to cable resis- tance. By applying a known resistor to the internal completion resistor, a known bridge unbalance can be simulated. In case of ideal wiring the measured unbalance will correlate exactly with the simulated unbalance.

  • Page 72: Can

    Transducer Electronic Data sheet. The TEDS interface is used to identify MSI series adapters. dEWETRON Explorer sELF TEsT functions The self test function is designed to verify all features of the board. It also includes a complex analog accuracy check.

  • Page 73: Auto Zero

    trion(3)-18xx-multi INFORMATION This test applies voltage to the sensor terminals. If the cabling or sensor short circuits the excitation for some reason, this test would fail even if the TRION(3)-18xx-MULTI is working correctly. Check if the connected sensors allow this test. Auto zero The "Auto Zero"...

  • Page 74: Signal Connection

    trion(3)-18xx-multi signal connection The following schematics will give you an overview on how to connect all the different sensors to the TRION(3)-18xx-MULTI module. To make things easier, the example below will introduce you on how to read the sche- matics. TRION MODULE SENSOR WIRING &...

  • Page 75: Current

    trion(3)-18xx-multi differential output sensor powered by the TRION module D-SUB Sensor with Simplified schematic CONNECTOR differential output Mode Voltage EXC+ EXC+ white Range [5 mV to 100 V] Input type Differential green yellow Excitation 24 V Voltage differential GNDi GNDi EXC- EXC- brown...

  • Page 76: Strain Gauge Measurement

    trion(3)-18xx-multi Externally powered transmitter D-SUB Current output Simplified schematic CONNECTOR transmitter Mode Current Range 20 mA 24 V [1 mA to 30 mA] Input type direct with shunt 100 mA self resetting yellow 0 to 20 mA Excitation Voltage GNDi shield Fig. 50: Current measurement (with externally powered transmitter) strain gauge measurement...
  • Page 77 trion(3)-18xx-multi Full bridge 5-wire D-SUB Strain gauge sensor Simplified schematic CONNECTOR Mode Bridge Sense+ Sense+ EXC+ white Range 1 mV/V EXC+ [0.1 to 1000 mV/V] Input type Full bridge 5-wire 350 Ω green yellow Excitation Voltage [1 to 10 V] Balance Offset ±0 mV/V...
  • Page 78 trion(3)-18xx-multi Half bridge 5-wire D-SUB Strain gauge sensor Simplified schematic CONNECTOR Mode Bridge Sense+ Sense+ gray EXC+ white Range 1 mV/V EXC+ [0.1 to 1000 mV/V] ½ EXC Bridge type Half bridge 3- or 5-wire 350 Ω green Excitation Voltage [1 to 10 V] Balance Offset...
  • Page 79 trion(3)-18xx-multi Quarter bridge 4-wire D-SUB Strain gauge sensor Simplified schematic Mode Bridge CONNECTOR Sense+ Sense+ optional* Range 1 mV/V [0.1 to 1000 mV/V] EXC+ EXC+ 1000 Ω Input type Quarter bridge 4-wire 350 Ω ½ EXC blue 120 Ω green Excitation Voltage [1 to 10 V]...
  • Page 80 trion(3)-18xx-multi Quarter bridge 2-wire with constant current supply and AC coupling D-SUB Strain gauge sensor Simplified schematic CONNECTOR Mode Bridge const EXC+ Range 10 mV/mA EXC+ Input type BRFULL 350 Ω green [100 to 10k] yellow Excitation 5 mA Current [1 to 60 mA] 350 Ω...

  • Page 81: Resistance

    trion(3)-18xx-multi Resistance TRION(3)-18xx-MULTI resistance accuracy Range (Ω) Excitation current (mA) Accuracy 30 k 6 Ω ±1 % of reading 10 k 2 Ω ±0.45 % of reading 3000 0.6 Ω ±0.25 % of reading 1000 0.2 Ω ±0.25 % of reading 80 mΩ...
  • Page 82 trion(3)-18xx-multi Range (Ω) Excitation current (mA) Voltage range (V) Accuracy Temp drift (ppm /°C) RTD sensor 10 k 2 Ω ±0.45 % Pt2000, Pt1000 0.6 Ω ±0.25 % Pt500 0.2 Ω ±0.25 % Pt200, Pt100 Tab. 26: RTD temperature drift specification for TRION(3)-18xx-MULTI RTd 2- and 4-wire temperature measurement D-SUB Simplified schematic...

  • Page 83: Potentiometer

    trion(3)-18xx-multi Potentiometer D-SUB Potentiometer Simplified schematic CONNECTOR Mode Potentiometer Sense+ Sense+ EXC+ white Range 100 % EXC+ ½ EXC Input type Half bridge 3- or 5-wire green Excitation Voltage [1 to 10 V] EXC- EXC- brown Sense- Coupling Sense- [DC or AC] housing Fig. 66: Potentiometer Counter...

  • Page 84: Iepe

    trion(3)-18xx-multi IEPE® D-SUB IEPE sensor Simplified schematic ® CONNECTOR Mode IEPE 21 V Range [5 mV to 10 V] 4 mA green 0.16 Hz yellow Excitation 4 mA Current [1 to 60mA] GNDi Coupling [0.16 to 100 Hz] housing Fig. 68: IEPE sensor ®...

  • Page 85: Can Bus Connection

    trion(3)-18xx-multi CAN bus connection TRION(3)-18xx-MULTI Bus lines CAN_H CAN high 120 Ω 120 Ω CAN_L CAN low Stub lines: max. 0.3 m device device device Fig. 70: CAN bus connection Cables and shielding To suppress electromagnetic interference as much as possible, cables with shielded twisted pairs are recommended. Connect the shield to the connector housing or to the conductive mechanical structure.

  • Page 86: Connecting Cpads To The Trion(3)-18Xx-Multi

    It could simply be a connection to the metal structure of your proving ground. In case of an automotive application for example, it would be a connection to the cars chassis. Only if the DEWETRON system and the measured structure have an earth connection the system grounding line might not be needed.

  • Page 87: Trion-2402-Multi

    trion-2402-multi TRION-2402-MULTI ` Universal analog module ` Sampling: 24 bit, 200 kS/s per channel ` Input types: Voltage, bridge, resistance, RTD, IEPE® ` CAN: Highspeed CAN2.0 port Module specifications TRION-2402-MULTI specifications 4 channels D-SUB connector TRION-2402-MULTI-4-D (CH1 can be used as CAN port) Input channels 8 channels 0B LEMO connector TRION-2402-MULTI-8-L0B...
  • Page 88 trion-2402-multi TRION-2402-MULTI specifications 0 to 10 V range ±50 V continuous, 100 V (1 min) Overvoltage protection >10 to 100 V range ±200 V Excitation voltage range 0 to 24 V freely programmable; separately for each channel – Resolution 1 mV –...
  • Page 89 trion-2402-multi TRION-2402-MULTI specifications -3 dB @ Filter = OFF ADC anti-aliasing filter 0.494 fs – 1 kS/s ≤ fs ≤ 51.2 kS/s fs = sample frequency 0.49 fs – 51.2 kS/s < fs ≤ 102.4 kS/s – 102.4 kS/s < fs ≤ 200 kS/s 0.38 fs Typical signal-to-noise ratio, 10 mV range...

  • Page 90: Trion-2402-Multi-8-L0B Module

    trion-2402-multi TRION-2402-MULTI-8-L0B module Connection 1: EXC+ (CAN power supply 12 V, CH1 only) Mating connector 2: EXC- 3: IN+ FGG.0B.309.CLADxx 4: IN- 5: SENSE+ (CAN high, CH1 only) 6: SENSE- (CAN low, CH1 only) 7: R+ 8: TEDS 9: GND (CAN GND, CH1 only) 9-pin LEMO connector female isolated...
  • Page 91 trion-2402-multi TRION-CBL-L0B9-BNC-0.5-02 High quality adapter cable from LEMO 0B.309 plug to BNC cable jack, 0.5 m. For connecting voltage signals to TRION- 2402-MULTI-8-L0B modules. Alternative: (TRION-CBL-L0B9-BNC-0.5-03) Hot: IN + TRION-CBL-L0B9-BNC-0.5-02 VOLTAGE Shield: IN - NOTICE Do not use this cable for connecting IEPE® signals. TRION-CBL-L0B9-CAN-0.5 Adapter cable from LEMO 0B.309 plug to D-SUB-9 plug for CAN, 0.5 m.

  • Page 92: Trion-2402-Multi-4-D Module

    trion-2402-multi TRION-CBL-L0B9-CPAd-01-00 Adapter cable from LEMO 0B.309 plug to CPAD-series modules, 1 m. For connecting exactly one (!) CPAD-series mod- ule to a TRION-2402-MULTI-8-L0B (CH 1). For connecting 1x CPAD series module Pin assignment CPAD 4-pin LEMO connector male 1: CAN high FGG.1B.304.CLL 2: CAN low 3: Power supply (+)

  • Page 93: Led Function

    trion-2402-multi TRION-CBL-d9-CPAd-01-00 Adapter cable from D-SUB-9 plug to CPAD-series modules, 1 m. For connecting exactly one (!) CPAD-series module to a TRION-2402-MULTI-4-D (CH 1). For connecting 1x CPAD series module Pin assignment CPAD 4-pin LEMO connector male 1: CAN high FGG.1B.304.CLL 2: CAN low 3: Power supply (+)

  • Page 94: Trion-2402-Multi Function Overview

    trion-2402-multi TRION-2402-MULTI function overview Isolation The TRION-2402-MULTI is fully isolated. That means every channel has a separate isolated excitation voltage and input amplifier. The main advantages of that configuration are: ` Very high common mode voltages of ±350 V. ` Overcurrent protection e.g. if the isolation of a strain gauge on a 110 V power line fails. ` Ground loops are eliminated.

  • Page 95: Teds

    trion-2402-multi TEds The maximum distance between module and TEDS chip: 20 m. signal connection The following schematics will give you an overview on how to connect all the different sensors to the TRION-2402-MULTI module. Voltage Voltage measurement ` Isolated sensors ` Battery powered sensors ` Sensors with differential output Software settings for voltage measurement...

  • Page 96: Iepe

    trion-2402-multi IEPE® Software settings for IEPE sensors ® Mode: IEPE Range: EXC+ Lowpass: 10 kHz IEPE ® Type: Bessel Sensor Order: EXC- Coupling: AC 0.16 Hz Excitation: 8 mA Type: Current Fig. 77: IEPE® sensor strain gauge and Potentiometer measurement Full bridge 6-wire sensor connection Voltage or current excitation is allowed.
  • Page 97 trion-2402-multi Half bridge or Potentiometer 5 wire sensor connection Voltage and current excitation is allowed. A potentiometer can be seen similar to a half bridge sensor with ±500 mV/V sensitivity. TEDS connection is optional. Potentiometric Sensor Software settings for half bridge or Potentiometer EXC+ 5 wire sensor connection Sense+...

  • Page 98: Resistance And Rtd

    trion-2402-multi Quarter bridge 4 wire sensor connection The 4 wire connection provides full lead wire resistance compensation. Sense connection is optional. Software settings for quarter bridge 4 wire sensor connection EXC+ Sense+ Mode: Bridge Range: 1 mV/V Lowpass: 10 kHz Type: Bessel Order:...

  • Page 99: Can Bus Connection

    trion-2402-multi Resistance and RTd measurement 4 wire connection Sense connection is optional. meas EXC+ Sense+* Software settings for resistance and RTD measurement 4 wire connection Mode: Temperature Range: -200 .. 850 °C Lowpass: 10 kHz PT100 Type: Bessel Order: Sensor type: PT100 Sense-* Input type:...

  • Page 100: Connecting Cpads To The Trion-2402-Multi

    trion-2402-multi Connecting CPAds to the TRION-2402-MULTI One single CPAD series module can be directly connected to channel 1 of the TRION-2402-MULTI module. If more modules are required an additional power supply is needed. CAN & PWR TRION-CBL-L0B9-CPAD-01-01 TERM TRION-CBL-L0B9-CPAD-01-00 1x CPAD series module TERM 2 or more CPAD modules 9...36 V...

  • Page 101: Cables And Shielding

    trion-2402-multi RTD (Type) Temperature range (°C) Excitation current (mA) Range (Ω) Accuracy PT100 -200 to 850 1000 0.9 °C ±0.33 % of reading PT200 -200 to 850 1000 0.7 °C ±0.33 % of reading PT500 -200 to 850 2000 0.7 °C ±0.33 % of reading PT1000 -200 to 850 10000...

  • Page 102: Shielding/Noise Reduction

    It could simply be a connection to the metal structure of your proving ground. In case of an automotive application for example, it would be a connection to the cars chassis. Only if the DEWETRON system and the measured structure have...

  • Page 103: Block Diagram

    trion-2402-multi Block diagram TRION-2402-MULTI Isolated CH1 HALF BRIDGE EXC CURRENT EXC+ CAL+ <= 10 V > 10 V ±100 V Lowpass Filter 980 kΩ 290 kHz Programmable 29 kHz Digital Gain Amplifi er 2.9 kHz Isolation FPGA 20 kΩ 24 bit IIR Filter 20 kΩ...

  • Page 104: Trion-1802/1600-Dlv-32

    trion-1802/1600-dlv-32 TRION-1802/1600-dLV-32 ` Multi-function module with voltage inputs, digital I/Os, counter and CAN ` Channels: 32 single-ended or 16 differential, synchronous channels ` Sampling – TRION-1802-dLV-32: 18-bit; 200 kS/s per channel – TRION-1600-dLV-32: 16-bit; 20 kS/s per channel ` Input type: 5 V/10 V ` Features: 2x counter;...
  • Page 105 trion-1802/1600-dlv-32 TRION-1802/1600-dLV-32 specifications Typical signal-to-noise ratio, 10 V range spurious Free SNR, effective number of SFDR ENOB Noise peak to peak Bits, V Sample rate [dB] [dB] [Bit] 0.1 kS/s 20.8 0.015 1 kS/s 19.3 0.055 10 kS/s 17.8 0.22 20 kS/s 17.3 0.33...
  • Page 106 trion-1802/1600-dlv-32 TRION-1802/1600-dLV-32 specifications Digital output 4 DO; TTL Output indication LED (green = high; off = low) Digital OUT specification Maximum current 25 mA continuously Power-on default CAN bus 1 CAN Bus; not isolated; routed to D-SUB-25 – CAN specification CAN 2.0B –...

  • Page 107: Trion-1802/1600-Dlv-32 Module

    trion-1802/1600-dlv-32 TRION-1802/1600-dLV-32 module Connection Female D-SUB-25 connector CLK1 +12 V max. 600 mA +5 V max. 600 mA RS-485 A RS-485 B CNT2 Input_Z / DI6 CAN_L CNT2 Input_B / DI5 CAN_H CNT2 Input_A / DI4 CNT1 Input_Z / DI3 CNT1 Input_B / DI2 CNT1 Input_A / DI1 Single-ended...
  • Page 108 trion-1802/1600-dlv-32 Sensor Sensor Modular smart interfaces Input Bandwidth Accuracy excitation connection Bridge-type sensors Miniature 5 V and MSI2-STG full-bridge, half-bridge, quarter 60 kHz ±0.1 % spring termi- 10 V bridge 120 Ω and 350 Ω nals LVDT and RVDT sensors, 3 V at 2.5, Soldering MSI2-LVDT...

  • Page 109: Led Function

    trion-1802/1600-dlv-32 male D-SUB-37 DEWE-30-16 (CH 1..16) C15Axx male D-SUB-37 male D-SUB-37 DEWE-30-16 (CH 17..32) male D-SUB-37 Fig. 94: C15Axx LEd function status LEd Green: Normal operation Off: Board not initailized Fig. 95: Status LED digital output LEd Green: DO is active (output is 5 V) Off: DO is deactivated (output is 0 V) Fig. 96: Digital output LED...

  • Page 110: Block Diagram

    0 V and 90 % of the input range to the input. During the board self test, which is available in the DEWETRON Explorer (formerly DEWETRON Explorer), this test is performed for all ranges and channels automatically.

  • Page 111: Single-Ended / Differential Mode

    Disconnect all cables during self test to avoid ground loops. single-ended / differential mode Use the DEWETRON Explorer to setup the TRION-1802/1600-dLV series board as 16 channel differential or 32 channel single-ended. The information is stored on the board. Fig. 98: Single-ended / differential mode...

  • Page 112: Differential Input

    trion-1802/1600-dlv-32 Connector CH 1 OUT 1 CH 2 OUT 2 CH 3 OUT 3 AiSENSE AiGND Fig. 99: Single-ended differential input This is recommended to use with multiple separated sensors without common ground or differential output. Sensor Connector CH 1+ ±10 V CH 1- Sensor CH 2+...

  • Page 113: Trion-2402-Dstg

    trion-2402-dStG TRION-2402-dsTG ` Differential universal input module ` Sampling: 24 bit, 200 kS/s per channel ` Input types – Voltage – Strain gauge, bridge sensor, piezo-resistive bridge – IEPE® – Resistance, potentiometer Module specifications TRION-2402-dSTG specifications TRION-2402-dSTG-8-RJ 8 channels using RJ-45 sockets TRION-2402-dSTG-8-D 8 channels using D-SUB-9 sockets, double wide slot-panel Input channels...
  • Page 114 trion-2402-dStG TRION-2402-dSTG specifications Excitation current 0.002 to 20 mADC (pogrammable, 1 µA steps) – Accuracy 0.05% ±2 μA – Drift 15 ppm/°C – Compliance voltage 10 V – Output impedance >10 MΩ IEPE® excitation 4 mA ±10 % – Compliance voltage 22 V 4- or 6-wire full bridge 3- or 5-wire ½...

  • Page 115: Trion-2402-Dstg Model Overview

    trion-2402-dStG TRION-2402-dSTG specifications Common mode voltage ±10 V Overvoltage protection ±50 V Supported TEDS chips DS2406, DS2430A, DS2431, DS2432, DS2433 Supported MSI adapters MSI adapters are not supported Voltage mode; no excitation IEPE® mode Typical power consumption 350 Ω full bridge (5 V / 10 V) 7 W / 9.5 W 120 Ω...

  • Page 116: Trion-2402-Dstg-8-Rj Module

    trion-2402-dStG TRION-2402-dsTG-8-RJ module Connection 1 EXC- 2 SENSE- 3 IN+ 4 R+ 5 TEDS 6 IN- 7 EXC+ 8 SENSE+ Housing GND Optional accessory TRION-CBL-RJ-OE-05-00 High quality cable from RJ45 plug to open end, 5 m. 1 EXC- (white/orange) 2 SENSE- (orange) 3 IN+ (white/green) 4 R+ (blue) 5 TEDS (white/blue)

  • Page 117: Trion-2402-Dstg-6-L1B Module

    trion-2402-dStG TRION-2402-dsTG-6-L1B module Connection Mating connector 1: EXC+ 2: EXC- FGG.1B.308.CLAD52Z 3: IN+ 4: IN- 5: SENSE+ 6: SENSE- 7: R+ 8: TEDS 8-pin LEMO connector female Housing: GND EGG.1B.308.CLL Optional accessory TRION-CBL-L1B8-OE-05-00 High quality cable from Lemo 1B.308 plug to open end, 5 m EXC+ (white) EXC- brown) IN+ (green)

  • Page 118: Trion-2402-Dstg-8-L0B Module

    trion-2402-dStG TRION-2402-dsTG-8-L0B module Connection 1: EXC+ Mating connector 2: EXC- 3: IN+ FGG.0B.309.CLL 4: IN- 5: SENSE+ 6: SENSE- 7: R+ 8: TEDS 9: GND 9-pin LEMO connector female EPG.0B.309.HLN Housing: GND Optional accessory TRION-CBL-L0B9-OE-05-00 High quality cable from Lemo 0B.309 plug to open end, 5 m. EXC+ (white) EXC- brown) IN+ (green)

  • Page 119: Trion-2402-Dstg-8-D Module

    trion-2402-dStG TRION-CBL-L0B9-d9-0.5-00 High quality adapter cable from Lemo 0B.309 plug to D-SUB-9 socket, 0.5 m. 1: EXC+ 2: IN+ 3: SENSE- 4: GNDi 5: R+ 6: SENSE+ 7: IN- 8: EXC- 9: TEDS TRION-2402-dsTG-8-d module Connection 1: EXC+ 2: IN+ 3: Sense - 4: GND 5: R+...

  • Page 120: Trion-2402-Dstg Function Overview

    V and ±98 % of the input range to the input. This test could be performed in the channel setup for the actual range. During the board self test which is available in the DEWETRON Explorer, this test is performed for all ranges and chan- nels automatically.

  • Page 121: Internal Completion Resistors

    trion-2402-dStG Internal completion resistors The dSTG has an internal half bridge completion and two internal quarter bridge completions for 120 Ω and 350 Ω strain gauges. The used high precision resistors with low temperature drift allow a long-time stable measurement of almost every strain gauge type without using an external completion network.

  • Page 122: Signal Connection

    trion-2402-dStG signal connection The following schematics will give you an overview on how to connect all the different sensors to the TRION-2402-dSTG module. Voltage Voltage measurement ` Isolated sensors ` Battery powered sensors ` Sensors with differential output Software settings for voltage measurement Mode: Voltage Range:...

  • Page 123: Iepe

    trion-2402-dStG IEPE® Software settings for IEPE sensors ® Mode: IEPE Range: 10 V Coupling: AC 3.4 Hz SENSOR Excitation: 4 mA isolated Type: Current Fig. 105: IEPE sensor ® strain gauge and Potentiometer measurement Full bridge 6-wire sensor connection Voltage or current excitation is allowed. TEDS connection is optional. Software settings for full bridge 6 wire sensor connec- EXC+ tion...
  • Page 124 trion-2402-dStG Half bridge or Potentiometer 5 wire sensor connection Voltage and current excitation is allowed. A potentiometer can be seen similar to a half bridge sensor with ±500 mV/V sensitivity. 1) 'R+' has to be connected only if shunt calibration is required, otherwise it can be left unconnected. Potentiometric Sensor Software settings for half bridge or Potentiome- EXC+...
  • Page 125 trion-2402-dStG Quarter bridge 3 wire sensor connection The 3-wire quarter bridge is only able to compensate symmetric wire resistance. INFORMATION Sense+ has to be connected to EXC+. Software settings for quarter bridge 3 wire sensor EXC+ connection Sense+ Mode: Bridge Range: 3 mV/V Coupling:...

  • Page 126: Resistance And Rtd

    trion-2402-dStG Resistance and RTd Resistance and RTd measurement 2 wire connection The 2 wire technology does not compensate any lead wire resistance. For accurate temperature or resistance mea- surement the 4 wire technology is strongly recommended. 1) 'R+' has to be connected only if shunt calibration is required, otherwise it can be left unconnected. EXC+ meas Sense+...

  • Page 127: Cables And Shielding

    trion-2402-dStG Cables and shielding Cables To keep the influence of electromagnetic disturbances as small as possible, shielded twisted pair cables are recom- mended. Connect the shield to the connector housing or to the mechanical structure. The twisted pairs recommended for full bridge, half bridge and voltage mode are: EXC+ EXC- Sense+...

  • Page 128: Shielding And Grounding

    In case of an automotive application for example it would be a connection to the cars chassis. Only if the DEWETRON system and the measured structure have an earth connection the system grounding line might not be needed.

  • Page 129: Block Diagram

    trion-2402-dStG Block diagram 22 V TRION-2402-dSTG 4 mA 0.16 Hz HP Input signals IEPE ±12 V Highpass Filter Lowpass Filter Diff erential 0.5 Hz 290 kHz (±50 V AC 220 Ω 1 μF amplifi er 3.4 Hz 29 kHz coupled) 10 Hz 2.9 kHz Internal...

  • Page 130: Trion-2402-Dacc

    trion-2402-dacc TRION-2402-dACC ` Differential multi-function input module ` Sampling: 24 bit; 200 kS/s per channel ` Input types – Voltage from ±30 mV to ±100 V – IEPE® – Resistance – Current (using external shunt) ` Additional feature: AUX socket Module specifications Module specifications TRION-2402-dACC Input channels...
  • Page 131 trion-2402-dacc Module specifications TRION-2402-dACC 0.1 to 24 mADC (programmable, 16 Bit DAC, 2 ranges) Excitation current – Accuracy 0.05% ±2 μA; >20 mA: 10 % – Drift 15 ppm/°C – Compliance voltage 23 V – Output impedance >10 MΩ Supported sensors IEPE (up to 24 mA excitation) ®...

  • Page 132: Trion-2402-Dacc Model Overview

    trion-2402-dacc Module specifications TRION-2402-dACC Power consumption – Voltage mode no excitation – IEPE mode 4 mA 6.5 W ® – IEPE mode 16 mA 9.5 W ® – IEPE mode 24 mA 11.4 W ® Weight Approx. 210 g (SMB version), approx. 270 g (BNC version) Tab. 37: Module specifications 1) 1 year accuracy 23 °C ±5 °C 4) ENOB calculated from SNR...

  • Page 133: Trion-2402-Dacc-6-Bnc Module

    trion-2402-dacc TRION-CBL-sMB-OE-05-00 High quality cable from SMB plug to open end, 5 m TRION-2402-dACC-6-BNC module Connection Hot: IN + Shield: IN - Optional accessory TRION-CBL-sMB-BNC-01-00 High quality adapter cable from SMB plug to BNC cable-socket, 1 m Hot: IN + Shield: IN - TRION-CBL-sMB-OE-05-00...

  • Page 134: Block Diagram

    trion-2402-dacc min. max. min. max. Range ≤10 V -12.5 12.5 -12.5 12.5 Voltage Diff Range >10 V not available not available not available not available Range ≤10 V -12.5 12.5 -12.5 12.5 Voltage SE Range >10 V not available not available not available not available IEPE®...

  • Page 135: Function Overview

    ±98 % of the input range to the input. This test could be performed in the channel setup for the actual range. During the board self test which is available in the DEWETRON Explorer, this test is performed for all ranges and channels automatically.

  • Page 136: Single-Ended / Differential

    trion-2402-dacc single-ended / differential The TRION-2402-dACC module could be switched to differential or single-ended input. At ranges below 10 V the input impedance of the dACC is very high. The 10 MΩ resistors are usually not enough to balance the differ- ential inputs automatically around the internal GND.

  • Page 137: Signal Connection

    trion-2402-dacc Example 4: Sensor with differential output signal Sensor with differential output signal Differential DEWE2/3 Fig. 123: Sensor with differential output signal Example 5: Voltage output of a grounded system Voltage output of a grounded system Differential DEWE2/3 Prevents from current loops Fig. 124: Voltage output of a grounded system signal connection The following schematics will give you an overview on how to connect all the different sensors to the...

  • Page 138: Iepe

    trion-2402-dacc IEPE® Accelerometer Connectors Software settings for IEPE sensors ® Mode: IEPE IEPE® Range: 10 V Coupling: AC 0.5 Hz Sensor Excitation: 4 mA Type: Current Fig. 126: IEPE sensor ® Resistance Connectors Software settings for resistance measurement Mode: Resistance Range: 10000 Ω Fig. 127: Resistance Range Excitation current...

  • Page 139: Trion-2402-V

    trion-2402-v TRION-2402-V ` Isolated wide range voltage and current module ` Sampling: 24 bit; 200 kS/s per channel ` Input types – Voltage ranges from ±300 mV to ±1000 V – Current (using external shunt) Module specifications TRION-2402-V specifications 4 (TRION-2402-V-4-B, requires 1 slot in DEWE2/3 instruments) Input channels 8 (TRION-2402-V-8-B, requires 2 slots in DEWE2/3 instruments) Sampling rate...
  • Page 140 trion-2402-v Input bias current <100 pA Typical Signal-to-noise ratio 1 V range 10 V range 100 V range 1000 V range Spurious-free SNR, Effective SFDR ENOB SFDR ENOB SFDR ENOB SFDR ENOB number of Bits Sample rate [dB] [dB] [Bit] [dB] [dB] [Bit]...

  • Page 141: Trion-2402-V Model Overview

    trion-2402-v TRION-2402-V model overview TRION-2402-V-8-B TRION-2402-V-4-B Tab. 43: TRION-2402-V model overview TRION-2402-V-x-B module Connection Voltage measurement via banana plug cords. IN + Black WARNING Risk of injury due to electric shock Voltage measurement on lines above 33 V , 46.7 V , or 70 V , is only permitted with rated safety PEAK test leads.

  • Page 142: Optional Accessory

    trion-2402-v Optional accessory sE-CUR-sHUNT-01 ` 20 mA shunt adapter (50 Ω, ±0.1 %, 1 W) ` Fitting into 4 mm banana jacks with 19 mm distance. INFORMATION Not compatible with TRION-x-V-4-B module. sE-CUR-sHUNT-01-UNI ` 20 mA shunt adapter (50 Ω, ±0.1 %, 1 W) ` Fitting into 4 mm banana jacks ` Also for TRION-x-V-4-B.

  • Page 143: Function Overview

    trion-2402-v sE-CUR-sHUNT-07 7.5 A socket shunt (20 mΩ, ±0.1%) Current input and output via 2 safety banana jacks, for 4 mm ba- nana jacks with 19 mm distance INFORMATION Not compatible with TRION-x-V-4-B. Block diagram TRION-2402-V Fuse Input signals 300 mV .. 10 V Lowpass Filter >...

  • Page 144: Ground Connection

    trion-2402-v Ground connection The TRION-2402-V is fully isolated and has high impedance differential inputs, with very high sensitivity. For achieving the best signal to noise ration it is strongly recommended to connect the DEWE2/3 system to earth or a structural ground potential. This could be for example the chassis of the car or train in case of vehicle measurements.

  • Page 145: Trion-1810-Hv-8

    trion-1810-Hv-8 TRION-1810-HV-8 ` Isolated TRION module for high-voltage inputs ` Channels: Up to 8 voltage channels – 4 permanently installed high-voltage channels – 4 interchangeable sub-modules ` Sampling: Up to 1 MS/s ` Resolution: 18-bit ` Input types – Fixed installed channels: 1000 V –...

  • Page 146: Connection

    trion-1810-Hv-8 Connection Interchangeable Fixed high-voltage sub-modules inputs Fig. 129: Connection ports Fixed high-voltage inputs High voltage input for line voltage measurement. Black WARNING Risk of injury due to electric shock Voltage measurement on lines above 33 V , 46.7 V , 70 V is only permitted with rated safety test PEAK leads.

  • Page 147: Interchangeable Sub-Modules

    trion-1810-Hv-8 Fixed high-voltage inputs CMRR >85 dB @ 50 Hz; >60 dB @ 1 kHz; >40 dB @ 100 kHz Bandwidth 5 MHz Rated input voltage to earth according to 600 V CAT IV / 1000 V CAT III EN 61010-2-30 Common mode voltage 1000 V Isolation voltage...

  • Page 148: Block Diagram

    trion-1810-Hv-8 This input is isolated and rated with CAT II 600 V. Modules with 5 V and 600 V are available. Black IN + Fig. 131: Voltage input module WARNING Risk of injury due to electric shock Voltage measurement on lines above 33 V , 46.7 V or 70 V is only permitted with rated safety test...

  • Page 149: Voltage Input (Interchangeable Sub-Modules)

    trion-1810-Hv-8 Voltage input (interchangeable sUB-modules) If more than 4 voltage inputs are required, the 4 slots can also be equipped with our latest interchangeable voltage input sub-modules with 5 V or 600 V input range and 600 V CAT II rated input voltage to earth. Exchanging sUB-modules For the exchanging procedure refer to chapter Exchanging TRION sub-modules...

  • Page 150: Trion(3)-18Xx-Power-4

    trion(3)-18xx-Power-4 TRION(3)-18xx-POWER-4 ` TRION(3) module for 4-phase power analysis ` Sampling – TRION3-1810M-POWER: up to 10 MS/s – TRION-1820-POWER: up to 2 MS/s ` Voltage input: 1000 V ` Modular current input Basic module with fixed high-voltage inputs The following section provides detailed information on the fixed high-voltage inputs. The values given below were determined in a standardized test setting General specifications Fixed high-voltage inputs...

  • Page 151: Connection

    trion(3)-18xx-Power-4 Fixed high-voltage inputs Isolation (earth) resistance 100 GΩ; 2.5 pF Connector Safety banana sockets SFDR ENOB Noise Sample rate [dB] [dB] [Bit] [mV] 0.1 kS/s 20.6 1 kS/s 20.1 10 kS/s 19.3 100 kS/s 18.0 27.2 1000 kS/s 16.3 92.5 2000 kS/s 13.3...

  • Page 152: Power Specifications

    trion(3)-18xx-Power-4 Power specifications Power specifications ±0.03 % of reading ±0.03% of range 0.5 Hz–1 kHz ±0.04 % of reading Active power accuracy with PF=1 1 kHz–5 kHz ±0.2 % of reading (f: frequency in kHz) 5 kHz–10 kHz ±0.5 % of reading 10 kHz–50 kHz ±(0.5 % + 0.05 % * f) of reading Influence of power factor...

  • Page 153: Connection

    trion(3)-18xx-Power-4 Fig. 134: Available TRION sub-modules The following TRION-SUB modules can be used with the TRION(3)-18xx-POWER-4 module. For detailed information about the various sub-modules refer to chapter TRION sub-modules in the TRION(3) series modules technical reference manual. Type Range Bandwidth Isolated TRION-SUB-600V 600 V (±1500 V 300 kHz...

  • Page 154: Exchanging Sub-Modules

    trion(3)-18xx-Power-4 Connection to current input module (TRION-POWER-sUB-CUR-xA-1B) Direct current input for measuring current directly. This input is isolated and rated with CAT II 600 V. Modules with 20 A, 2 A, 1 A and 0.2 A nominal current are available. Grey Green IN +...

  • Page 155: Bessel/Butterworth Filter Characteristics For Power Analysis

    trion(3)-18xx-Power-4 Bessel/Butterworth filter characteristics for power analysis The TRION family is equipped with DSP lowpass filters from 2 to 8 order in Bessel or Butterworth configuration. The difference between these two filter types can be seen in the following figures. Fig. 138: Step response of filter with 1000 Hz cutoff frequency and 8th order.

  • Page 156: Block Diagram

    trion(3)-18xx-Power-4 Block diagram The TRION(3)-18xx-POWER-4 modules can be equipped with interchangeable inserts (SUB-modules) and expanded up to 8 channels in total. interchangeable SUB-modules Data Processing 5 MΩ Filter Isolation 600 V 10 kΩ 300 kHz TRION-SUB-600V Filter Isolation 300 kHz TRION-SUB-5V Filter IIR Filter...

  • Page 157: Connection Examples

    trion(3)-18xx-Power-4 Connection examples Three phase (3P3W) without neutral line Group selection in OXYGEN Power: Fig. 141: Three phase (3P3W) without neutral line Three phase (3P3W) without neutral line, using current output transducers Group selection in OXYGEN Power: Fig. 142: Three phase (3P3W) without neutral line, using current output transducer TRION/TRION3 series modules •...

  • Page 158: Three Phase (3P3W) Without Neutral Line, Using Voltage Output Transducers

    trion(3)-18xx-Power-4 Three phase (3P3W) without neutral line, using voltage output transducers Group selection in OXYGEN Power: Fig. 143: Three phase (3P3W) without neutral line, using voltage output transducers Three phase (3P3W) with CT and VT Group selection in OXYGEN Power: Fig. 144: Three phase (3P3W) with CT and VT...

  • Page 159: One Phase (1P2W)

    trion(3)-18xx-Power-4 One phase (1P2W) Group selection in OXYGEN Power: Fig. 145: One phase (1P2W) Three phase and one phase (3P3W and 1P2W) Group selection in OXYGEN Power: Fig. 146: Three phase and one phase (3P3W and 1P2W) TRION/TRION3 series modules • Technical reference • Printing version 1.4.5 • July 26, 2021...

  • Page 160: Connection Schemes For Current Sensors

    trion(3)-18xx-Power-4 Connection schemes for current sensors solution 1 Module TRION-18xx-POWER-4 with TRION-POWER-SUB-CUR-x-1 Clamp supply required Sensor Zero flux transducer with current output signal (PA-IT-xxx-S or PA-IN-xxx-S series) Fig. 147: Solution 1 Article Description ADAP-BR1-D9M-D9F-POW 0.7 m cable length each PA-CBL-D9M-D9F-x 5, 10 or 15 m cable length; other cable lengths on request PA-IT-xxx-S or PA-IN-xxx-S series Zero flux transducers Tab. 50: Articles for solution 1...

  • Page 161: Solution 3

    trion(3)-18xx-Power-4 solution 3 Module TRION-18xx-POWER-4 with TRION-POWER-SUB-dLV-1 Clamp supply required Sensor SE-CUR-CLAMP-20-DC , SE-CUR-CLAMP-200-DC, SE-CUR-CLAMP-500-DC, SE-CUR-CLAMP-1000-DC-S Fig. 149: Solution 3 Article Description Included with current clamp Adapter 0.2 m cable length between DB9 and H12F 0.7 m cable length between DB9 and LEMO CBL-H12M-H12F-5 5 m cable length 200-DC, 500-DC or 1000-DC-S...

  • Page 162: Solution 5

    trion(3)-18xx-Power-4 solution 5 Module TRION-18xx-POWER-4 with TRION-POWER-SUB-dLV-1 Clamp supply required Sensor High precision flexible current transducers, (SE-CUR-LFR series) Fig. 151: Solution 5 Article Description ADAP-DIFF-D9M-BNCF BNC to BNC measuring lead 2 m cable length (included with SE-CUR-LFR series current probe) LEMO to barrel plug 2 m cable length (included with SE-CUR-LFR series current probe) High precision flexible current transducers 2.5 m cable length between box and coil (SE-CUR-LFR series)

  • Page 163: Trion3-1810-Sub-8

    trion3-1810-SuB-8 TRION3-1810-sUB-8 ` Modular voltage and current inputs ` Sampling: up to 1 MS/s Module specifications TRION3-1810-SUB-8 specifications Input channels Up to 8 channels with modular voltage and current inputs Sampling rate Up to 1 MS/s For detailed information about the input specifications refer to Input specifications TRION sub-modules in the TRION(3) series modules technical refer-...

  • Page 164: Connection

    trion3-1810-SuB-8 Connection Connection ports Interchangeable sub-modules Fig. 153: Connection ports Interchangeable sub-modules The TRION3-18xx-SUB-8 module provides 8 slots for TRION sub modules, thus allowing a very modular configuration of various voltage and current inputs. Fig. 154: Available TRION sub-modules The following TRION-SUB-xV modules can be combined as desired. For detailed information about the various TRION sub-modules refer to TRION sub-modules of the TRION(3) series modules technical reference manual.
  • Page 165 trion3-1810-SuB-8 Connection to voltage input module (TRION-sUB-xV) Isolated inputs with 600 V CAT II rated input voltage to earth. Modules with 5 V and 600 V input are available. Black IN - IN + Fig. 155: Voltage input module WARNING Risk of injury due to electric shock Voltage measurement above 33 V , 46.7 V or 70 V...

  • Page 166: Exchanging Sub-Modules

    trion3-1810-SuB-8 Exchanging sUB-modules Refer to Exchanging TRION sub-modules of the TRION(3) series modules technical reference manual for the instruc- tions on how to exchange TRION sub-modules. Block diagram The TRION3-18xx-SUB-8 modules can be equipped with interchangeable inserts (SUB-modules) and expanded up to 8 channels in total.

  • Page 167: Trion-Base

    trion-BaSe TRION-BAsE ` Counter, DIO and synchronization module ` Counter channels: 2 advanced counter ` Digital I/O: 8 DIO and 8 DI ` Synchronization – IRIG code B – DC I/O ` Additional features: 1 AUX socket (by default set to camera trigger) Module specifications TRION-BASE specifications Digital I/O specifications...
  • Page 168 trion-BaSe TRION-BASE specifications Sensor power supply (module total) 5 V (600 mA) and 12 V (600 mA) Connector LEMO 1B.307 AUX specifications Camera trigger, trigger input/output, acquisition clock and programmable Functionality clock output Compatibility (input) LVTTL Compatibility (output) LVTTL, 10 mA Overvoltage protection ±20 V Connector...

  • Page 169: Connection

    trion-BaSe Connection IRIG via BNC cord Hot: Signal Shield: GND Signal (isolated) 1: Input_A CNT via 7-pin LEMO 2: Input_B 3: Input_Z 4: GND Power 5: +5 V out 7-pin LEMO connector female CNT via 7-pin LEMO 6: +12 V out EGG.1B.307.CLL 7: GND signal AUX via SMB connector to camera etc.

  • Page 170: Led Function

    trion-BaSe LEd function The IRIG connector has an indication LED flashing either green or red: IRIG connector IRIG LED Description GREEN (flashing) 20 % 80 % SYNC IN not available RED (flashing) 80 % 20 % SYNC detected, not locked GREEN (flashing) 80 % 20 %...

  • Page 171: Advanced Counter

    trion-BaSe INFORMATION If the system is equipped with a TRION-BASE, TRION-TIMING or TRION-VGPS-20/-100 module, it must be installed in the “star slot”. This is the only slot a module is able to override the system 10 MHz clock with its PPS-synced 10 MHz, and thus providing the system with a timebase of higher accuracy. Advanced counter The TRION-BASE module supports 2 advanced counter or 6 digital inputs as shown in the module specifications.

  • Page 172: Trion-Timing-V3

    trion-timinG-v3 TRION-TIMING-V3 ` System timing and synchronization module ` PTP / IEEE 1588 ` GPS, GLONASS ` IRIG ` PPS ` 8x DIO, 1x counter, 1x AUX Module specifications TRION-TIMING-V3 specifications Synchronization input modes PTP / IEEE 1588, GPS, IRIG, PPS (pulse per second) 1 programable frequency output (10 to 1 000 000 Hz) Features 1 advanced counter input...
  • Page 173 trion-timinG-v3 Impedance 20 kΩ Isolation voltage 350 V Connector Digital I/O specifications Number of channels CMOS/TTL Compatibility (input) Low: <0.8 V High: >2.0 V Compatibility (output) TTL, 20 mA Overvoltage protection – Input mode ±30 V – Output mode -0.5 to +5.5 V; short circuit protected Connector D-SUB-15 socket Counter specifications...

  • Page 174: Connection

    trion-timinG-v3 Connection PTP via RJ45 IRIG via BNC cord Hot: IN + Shield: IN - Hot: IN + GPS via SMA connector to antenna Shield: IN - AUX via SMB connector to camera etc. Hot: OUT + Shield: OUT - DIO 1 Input A DIO 2...

  • Page 175: Led Function

    trion-timinG-v3 LEd function The 4 LEDs indicate the active synchronization source and current sync status. Color Description GREEN (permanently) Source is selected and working stable. The PPS LED flashes with the internal generated PPS, immediately when a working GREEN (flashing, PPS only) source is connected.

  • Page 176: Simplified Input Schematics

    trion-timinG-v3 simplified input schematics BNC (IRIG) input Isolated Digital FPGA Isolator 100 k 1µF IRIG_AC 0.5 V AM-Demodulator 10 V 10 k IRIG_DC Edge detection 20 k IRIG_TTL High: >3.5 V Low: <1.5 V IRIG_OUT_ENABLE IRIG_OUT No OXYGEN support! Power Isolator Fig. 165: BNC (IRIG) input...

  • Page 177: Counter And Digital I/O

    Low: <0.8 V Fig. 166: Counter and digital I/O PTP/IEEE 1588 Typical topology EXAMPLE Two or more instruments from DEWETRON or 3rd party instruments synchronized via PTP, data transmission via Ethernet and local data storage are possible. DEWE2-A4 with TRION-TIMING module DEWE2-M7s with...

  • Page 178: Settings

    trion-timinG-v3 settings PTP / IEEE 1588 settings UDP/IPv4 (default) Protocol TCP/IPv4 Coming soon ETH-IEEE 802.3 Coming soon End-to-end Delay mechanism Peer-to-peer Coming soon DHCP IP address method Auto IP Coming soon Fix IP adress Coming soon 10/100 Mbit Ethernet connection RJ-45 Ethernet INFORMATION Only for synchronization, no data transfer possible.

  • Page 179: Aux Terminal

    trion-timinG-v3 Fig. 169: Forced restart after restored synchronization INFORMATION If the system is equipped with a TRION-BASE, TRION-TIMING or TRION-VGPS-20/-100 module, it must be installed in the “star slot”. This is the only slot a module is able to override the system 10 MHz clock with its PPS-synced 10 MHz, and thus providing the system with a timebase of higher accuracy.

  • Page 180: Trion-Vgps-20/100-V3

    trion-vGPS-20/100-v3 TRION-VGPs-20/100-V3 ` Position, speed and displacement module ` 20/100 Hz GPS receiver ` Supports differential GPS (SBAS) and GLONASS as a standard ` GPS or IRIG timing, 8x DIO, 1x counter, 1x AUX ` PTP / IEEE 1588 ` Isolation: 350 V Module specifications TRION-VGPS-20/100-V3 specifications GPS specifications...
  • Page 181 trion-vGPS-20/100-v3 PTP / IEEE 1588 IP Mode Multicast Protocol UDP / IPv4; ETH Delay mechanism End-to-end, peer-to-peer IP address method DHCP 10/100 Mbit Ethernet connection; only for synchronization, no data transfer RJ-45 Ethernet possible. Programmable correction limit 10 ns to 500 ms IRIG input specifications Supported codes IRIG code A or B;...

  • Page 182: Connection

    trion-vGPS-20/100-v3 AUX specifications Camera trigger, trigger input/output, acquisition clock and programmable clock Functionality output Compatibility (input) LVTTL Compatibility (output) LVTTL, 10 mA Overvoltage protection ±20 V Connector SMB socket General specifications Typical power consumption Temperature Range 0–50 °C Weight Approx. 240 g Tab. 63: Module specifications 1) Typical values.

  • Page 183: Optional Accessory

    trion-vGPS-20/100-v3 Optional accessory TRION-CBL-CAMTRG-03-00 Camera trigger cable to synchronize a DEWE-CAM-GIGE via an AUX socket of TRION modules, 3 m. LEd function The 4 LEDs indicate the active synchronization source and current sync status. Color Description GREEN (permanently) Source is selected and working stable. GREEN (flashing, PPS only) The PPS LED flashes with the internal generated PPS, immediately when a working source is connected.
  • Page 184 trion-vGPS-20/100-v3 ` Position smoothing is used to enable, disable or reset the Pseudorange/Delta-Phase (PDP) filter. The main advantages of the PDP imple- mentation are: – Smooths a jumpy position – Bridges outages in satellite coverage (the solution is degraded from normal but there is at least a reasonable solution without gaps) Software setting Description...

  • Page 185: Ptp/Ieee 1588

    The TRION-VGPS-20/100-V3 module supports synchronization via PTP (Precision Time Protocol) Typical topology EXAMPLE Two or more instruments from DEWETRON or 3rd party instruments synchronized via PTP, data transmission via Ethernet and local data storage are possible. DEWE2-A4 with TRION-TIMING module...

  • Page 186: Aux Terminal

    trion-vGPS-20/100-v3 AUX terminal The auxiliary terminal of the TRION-TIMING-V3 module could be used as programmable frequency output for synchronizing external hardware. The output can be set in the Sync Out AUX settings via System Settings → Sync Setup → Sync Out Aux: Fig. 173: Output settings synchronization options To create high channel count systems or for distributed measurements, DEWE2 instruments support multiple synchro-...

  • Page 187: Trion-Cnt

    trion-cnt TRION-CNT ` Isolated advanced counter module ` 80 MHz time base ` 2 MS/s per channel ` Event, waveform timing and sensor mode ` Programmable threshold and AC/DC coupling Module specifications TRION-CNT specifications Input channels 6 advanced counter or 18 digital inputs (TRION-CNT-6-L1B) Counter modes –...

  • Page 188: Connection

    trion-cnt Connection Measurement is carried out via LEMO cord. 1: Input_A (isolated, white) 2: Input_B (isolated, brown) 3: Input_Z (isolated, green) 4: GND Power (blue) 7-pin LEMO connector female 5: +5 V out (red) EGG.1B.307.CLL 6: +12 V out (yellow) 7: GND Signal (isolated, grey) Fig. 174: Signal connection Encoder connection...

  • Page 189: Optional Accessory

    trion-cnt Optional accessory TRION-CBL-L7OE-05-00 High quality cable from LEMO 1B.307 plug to open end, 5 m for TRION-CNT-6-LEMO modules. TRION-CBL-CAMTRG-03-00 Camera trigger cable to synchronize a DEWE-CAM-GIGE via an AUX socket of TRION modules, 3 m. Functional description of advanced counter Block diagram TRION-CNT Programmable...

  • Page 190: Isolation Power Supply

    trion-cnt Signal DC coupled Signal AC coupled TrigLevel RetrigLevel 0 Logic Time [ms] Fig. 178: Programmable trigger level Isolation power supply The digital inputs of the TRION-CNT and the GNDi are isolated up to 500 V .The 500 V are for channel to channel and channel to chassis isolation.
  • Page 191 trion-cnt Internal Time Base (80MHz) Filter Input Signal Filter Output Signal Gate Time Gate Time Fig. 179: Filters The intent of the filter is to eliminate unstable states, e.g. glitches, jitter etc. which may appear on the input signal, as shown in Fig. 180. Internal Time Base (80MHz) Filter Input Signal...

  • Page 192: Reset

    trion-cnt Properties of all filter settings: Filter settings Pulse width to pass Pulse width to be blocked 100 ns 100 ns 75 ns 200 ns 200 ns 175 ns 500 ns 500 ns 475 ns 1 µs 1 µs 975 ns 2 µs 2 µs 1975 ns...
  • Page 193 trion-cnt Fig. 181 shows an example of event counting where the counter counts eight events on Input A or B. Synchronized Value is the value read by the TRION-CNT module at Acquisition Clock (encircled numbers in the figure, e.g. 1, 2). Acquisition clock Input A/B...
  • Page 194 trion-cnt INFORMATION It is also possible, as in Event Counting, to invert the input signals. Period time measurement In Period Time Measurement the counter uses the internal time base to measure the period time of the signal present on Input A. The counter counts the rising edges of the internal time base which occurs between two rising edges on In- put A.
  • Page 195 trion-cnt Acquisition clock Input A 80 Mhz counter value 144 144 72 1309 Synchronized value 1309 Fig. 184: Pulse width measurement INFORMATION For measuring the low time of the signal, the input signal has to be inverted on the TRION-CNT module. Two pulse edge separation measurement The two pulse edge separation measurement is similar to the pulse width measurement, except that there are two input signals: Input A and Input B.
  • Page 196 trion-cnt Acquisition clock Input A Input B 80 Mhz counter value 218 145 1260 1648 Synchronized value 1260 1648 Fig. 185: Two Pulse Edge Separation Measurement INFORMATION If the input signals are inverted the counter takes the falling edges for counting. Encoder Motion encoders have usually three channels: channel A, B and Z.
  • Page 197 trion-cnt Sample Clock Input A Input B Counter Value Synchronized Value Fig. 186: Quadrature Encoder X1 Mode For X2 encoding the rising edges and the falling edges of Input A are used to increment or decrement. The counter increments if Input A leads Input B and decrements if Input B leads Input A. This is shown in Fig. 187: Sample Clock Input A Input B...
  • Page 198 trion-cnt Sample Clock Input A Input B Counter Value 3 4 5 6 7 8 17 16 Synchronized Value Fig. 188: Quadrature Encoder X4 Mode The third channel Input Z, which is also referred as the index channel, causes the counter to be reloaded with zero in a specific phase of the quadrature cycle.

  • Page 199: Frequency Measurement

    trion-cnt Up/down The A-Up/B-Down Encoder supports two inputs, A and B. A pulse on Input A increments the counter on its rising edg- es. A pulse on Input B decrements the counter on its rising edges. At every Acquisition Clock (1, 2...9) the counter value is read out.
  • Page 200 trion-cnt Sample clock Counter source Counter value (Main counter) Two edge separa on (Sub counter) Synchronized counter result - Counter - 80 MHz counter Recalculated measurement result - Event coun ng Fig. 191: Frequency measurement With these both measurement results not only the frequency can be calculated in a precise way. Also the event count- er result could be shown in fractions because the exact time when the event occurs at the input is known.

  • Page 201: Trion-Di-48

    trion-di-48 TRION-dI-48 ` Isolated digital input module ` 48 isolated digital inputs (TRION-DI-48) ` 3 MS/s sampling rate Module specifications TRION-DI-48 specifications Input channels 48 isolated digital inputs (TRION-DI-48) Input modes Digital input (discrete) Sampling rate 3 MS/s Input signal characteristic –...

  • Page 202: Connection

    trion-di-48 Connection Measurement via mini-centronics cord Digital inputs (DI 1...24) Digital inputs (DI25...48) 1: DI1+ 26: DI1- 1: DI25+ 26: DI25- 2: DI2+ 27: DI2- 2: DI26+ 27: DI26- 3: DI3+ 28: DI3- 3: DI27+ 28: DI27- 4: DI4+ 29: DI4- 4: DI28+ 29: DI28- 5: DI5+...

  • Page 203: Trion-Cb24-B

    trion-di-48 TRION-CB24-B High quality cable from Lemo 1B.308 plug to open end, 5 m 24 channel screw-terminal block, unshielded 1 m cable, terminated with 50-pin mini-cen- tronics plug. INFORMATION Two blocks are required for all 48 channels. Block diagram <7 mA INx+ INx- Fig. 194: Block diagram...

  • Page 204: Trion-Can

    trion-can TRION-CAN ` CAN interface module ` Isolated highspeed CAN 2.0B ` Up to 1 Mbit/s with programmable termination ` Supports OBDII, J1939, CAN output Module specifications TRION-CAN specifications Input channels 4 with D-SUB-9 connector (TRION-CAN-4-D) Specification CAN 2.0B Physical layer Highspeed, (low speed and single wire with optional converter) Listen only mode Supported...

  • Page 205: Connection

    trion-can Connection Measurement via D-SUB cord. Pin 1: +5 V out Pin 2: CANx Low (isolated) Pin 3: GNDx CAN (isolated) Pin 4: Pin 5: Pin 6: GND Power Pin 7: CANx High (isolated) Pin 8: Pin 9: +12 V out Optional accessory TRION-CBL-d9-OE-05-00 High quality cable from D-SUB-9 socket to open end, 5 m for TRION-CAN-4-D modules.

  • Page 206: Termination

    trion-can ` Length-related resistance: 70 mΩ/m nominal ` Nominal specific propagation delay: 5 ns/m nominal For further information see ISO-11898 and CiA 102 specifications. Termination CAN_H and CAN_L are transmission lines. If the transmission line is not terminated, each signal line causes reflections which can cause communication failures therefore both ends of the cable have to be terminated.

  • Page 207: Termination

    trion-can Termination Each device on the low-speed CAN network needs a termination for each transmission line: RTH for CAN_H and RTL for CAN_L. This configuration allows the SNHVD235 transceiver to recover from bus faults. Be- fore connecting the TRION-CAN module to a low-speed / fault-tolerant network it is important to determine the overall termination.

  • Page 208: Led Indication

    trion-can LEd indication The ADAP-CAN-SW-HS has two LEDs indicating the following states: Red: power supply (+5 V) Orange: reception / transmission of wake-up signals on the single-wire CAN bus single-wire CAN operation modes With the optional adapter "ADAP-CAN-SW-HS" it is possible to operate in three different single-wire CAN modes. A slide switch on the side of the adapter determines the different modes of operation: Switch position Mode...

  • Page 209: Listen-Only Mode

    trion-can Cabling example: CAN with sensor supply (point-to-point connection) Pin 2: CANx Low (isolated) Pin 7: CANx High (isolated) Pin 9: +12 V out Pin 6: GND Power Fig. 197: Cabling example CAN with sensor supply INFORMATION Return path of the power supply (GND) is Pin 6 (GND Power). Do not use Pin 3 (GNDx CAN). Listen-only mode The SNHVD235 (transceiver of the TRION-CAN module) supports a listen-only-loopback feature which allows the local node controller to synchronize its baud rate with the CAN bus baud rate.

  • Page 210: Trion-Ethercat-1-Slave

    TRIONet. The TRION-EtherCAT-1-SLAVE is a communication interface module for the DEWE2/DEWE3 series. It can be used in combination with DEWETRON OXYGEN software to provide measurement data in an EtherCAT network via PDO mech- anism. Up to 100 user selectable measurement channels can be provided, combined with a high accurate timestamp. The measurement data is provided via IEEE 754 Floating-Point Number.

  • Page 211: Trion-Arinc429/Mil1553

    trion-arinc429/mil1553 TRION-ARINC429/MIL1553 ` ARINC 429 module with up to 16 channels ` MIL 1553 module with up to 4 channels Module specifications TRION-ARINC429 TRION-MIL1553 Input channels 4 channels with 4 shared RX/TX channels 1 channel with dual function 16 channels with 8 shared RX/TX channels 4 channels with dual function and 8 RX channels Connector...

  • Page 212: Connection

    trion-arinc429/mil1553 Connection Pin assignment for TRION-ARINC429 RX1+/TX + RX1-/TX1- RX2+/TX + RX2-/TX2- RX3+/TX + RX3-/TX3- RX4+/TX + RX4-/TX4- RX5+/TX + RX5-/TX5- RX6+/TX + RX6-/TX6- RX7+/TX + RX7-/TX7- RX8+/TX + RX8-/TX8- RX9+ RX9- RX10+ RX10- RX11+ RX11- RX12+ RX12- RX13+ RX13- RX14+ RX14- RX15+...

  • Page 213: Pin Assignment For Trion-Mil1553

    trion-arinc429/mil1553 Pin assignment for TRION-MIL1553 1553 SHIELD GND – Connected to SCSI Hood 1553 CH 4B- TRIG_OUT4 1553 CH 4B+ TRIG_IN4 SDISC6 / RTADDR1_P 1553 SHIELD SDISC5 / RTADDR1_4 1553 CH 4A- DDISC2- 1553 CH 4A+ DDISC2+ ~RTADDR_EN TRIG_OUT3 1553 SHIELD TRIG_IN3 1553 CH 3B- DDISC1- (RS-485 CLK In/Out)

  • Page 214: Trion-Psu-15W

    trion-PSu-15w TRION-PsU-15W ` Power supply module ` Compact power supply for 4 active current clamps ` Ultra-low noise ` Power indicator to avoid overload ` Short-circuit protected Module specifications TRION-PSU-15W specifications Configuration Single slot module; 4 supply connectors with common voltage rails +15 V ±1 %;...

  • Page 215: Connection

    Carefully check the sensor datasheet. Check power indication during measurement, not only in standby. INFORMATION This simple power supply TRION module is neither detected by the measurement system, nor displayed or listed in the DEWETRON Explorer. TRION/TRION3 series modules • Technical reference • Printing version 1.4.5 • July 26, 2021...

  • Page 216: Trion Sub-Modules

    trion SuB-moduleS TRION sub-modules In combination with the TRION(3)-18xx-POWER-4, TRION-1810-HV-8 TRION3-1810-SUB-8 boards, the interchang- able TRION sub-modules can be used to create individual input configurations. TRION sub-modules overview The following sections provide an overview and detailed information on the TRION sub-modules. The values given below were determined in a standardized test setting Type Range...

  • Page 217: Trion-Sub-600V

    trion SuB-moduleS TRION-sUB-600V TRION-SUB-600V Input range 600 V (±1500 V ) CF=2.5 PEAK Resolution 20 bit ±0.02 % of reading ±0.005 % of range 0.5 Hz to 10 kHz ±0.03 % of reading Accuracy 10 kHz to 100 kHz ±(0.015 % * f) of reading f: frequency in kHz 100 kHz to 200 kHz ±(0.04 % * f) of reading f: frequency in kHz...

  • Page 218: Trion-Sub-5V

    trion SuB-moduleS TRION-sUB-5V TRION-SUB-5V Input range (±10 V ) CF=2 PEAK Resolution 20 bit ±0.02 % of reading ±0.005 % of range 0.5 Hz to 10 kHz ±0.03 % of reading Accuracy 10 kHz to 100 kHz ±(0.015 % * f) of reading f: frequency in kHz 100 kHz to 200 kHz ±(0.04 % * f) of reading...

  • Page 219: Trion-Power-Sub-Cur-20A-1B

    trion SuB-moduleS TRION-POWER-sUB-CUR-20A-1B TRION-POWER-SUB-CUR-20A-1B Range 20 A (±40 A PEAK Resolution 20 bit ±0.02 % of reading ±0.02 % of range 0.5 Hz to 1 kHz ±0.03 % of reading 1 kHz to 5 kHz ±0.15 % of reading Accuracy 1)2) 5 kHz to 10 kHz ±0.35 % of reading...

  • Page 220: Trion-Power-Sub-Cur-2A-1B

    trion SuB-moduleS TRION-POWER-sUB-CUR-2A-1B TRION-POWER-SUB-CUR-2A-1B Range (±4 A PEAK Resolution 20 bit ±0.02 % of reading ±0.02 % of range 0.5 Hz to 10 kHz ±0.03 % of reading Accuracy 10 kHz to 30 kHz ±0.1 % of reading 30 kHz to 200 kHz ±(0.015 % * f) of reading f: frequency in kHz 200 kHz to 300 kHz ±(0.1 % * f) of reading...

  • Page 221: Trion-Power-Sub-Cur-1A-1B

    trion SuB-moduleS TRION-POWER-sUB-CUR-1A-1B TRION-POWER-SUB-CUR-1A-1B Range (±2 A PEAK Resolution 20 bit ±0.02 % of reading ±80 µA 0.5 Hz to 10 kHz ±0.03 % of reading Accuracy 10 kHz to 30 kHz ±0.1 % of reading 30 kHz to 200 kHz ±(0.015 % * f) of reading f: frequency in kHz 200 kHz to 300 kHz ±(0.1 % * f) of reading...

  • Page 222: Trion-Power-Sub-Cur-02A-1B

    trion SuB-moduleS TRION-POWER-sUB-CUR-02A-1B TRION-POWER-SUB-CUR-02A-1B Range 0.2 A (±0.4 A PEAK Resolution 20 bit ±0.02 % of reading ±0.02 % of range 0.5 Hz to 10 kHz ±0.03 % of reading Accuracy 10 kHz to 30 kHz ±0.1 % of reading 30 kHz to 200 kHz ±(0.015 % * f) of reading f: frequency in kHz...

  • Page 223: Trion-Power-Sub-Dlv-5V

    trion SuB-moduleS TRION-POWER-sUB-dLV-5V TRION-POWER-SUB-dLV-5V Range (±10 V ) NOT ISOLATED PEAK Resolution 18-bit ±0.015 % of reading ±200 µV 0.5 Hz to 10 kHz ±0.03 % of reading Accuracy 10 kHz to 500 kHz ±(0.006 % * f) of reading f: frequency in kHz 500 kHz to 3000 kHz ±(0.006 % * f) of reading f: frequency in kHz...

  • Page 224: Trion-Power-Sub-Dlv-1V

    trion SuB-moduleS TRION-POWER-sUB-dLV-1V TRION-POWER-SUB-dLV-1V Range (±2 V ) NOT ISOLATED PEAK Resolution 18-bit ±0.015 % of reading ±200 µV 0.5 Hz to 10 kHz ±0.03 % of reading Accuracy 10 kHz to 500 kHz ±(0.006 % * f) of reading f: frequency in kHz 500 kHz to 3000 kHz ±(0.006 % * f) of reading f: frequency in kHz...

  • Page 225: Trion-Power-Sub-Dlv-1

    trion SuB-moduleS TRION-POWER-sUB-dLV-1 TRION-POWER-SUB-dLV-1 Range (±10 V ) NOT ISOLATED PEAK Resolution 18-bit ±0.02 % of reading ±0.02 % of range 0.5 Hz to 5 kHz ±0.03 % of reading Accuracy 5 kHz to 30 kHz ±(0.01 % * f) of reading f: frequency in kHz 30 kHz to 50 kHz ±(0.02 % * f) of reading...

  • Page 226: Exchanging Trion Sub-Modules

    Proper ESD precautions must be taken to avoid any damage to the unit. Proceed as follows to exchange a TRION sub-module: 1. Switch off the instrument and unplug all connected cables including sensors from the TRION series modules. Switch OFF 2.
  • Page 227 trion SuB-moduleS 5. Insert the new sub-module. 6. Secure the replaced sub-module with the torx screw (M2x4, TX6). Max. torque: 0.2 Nm. 7. Insert the TRION(3) module into the housing until a resistance appears. 8. Pull up the injector/ejector handle to latch the module. Tighten the screws at the top and bottom of the TRION(3) module front panel (4x) to secure the module.

  • Page 228: Accessory And Options

    acceSSory and oPtionS Accessory and options TRION-x-LV-6-L1B & TRION-1620-ACC-6-L1B module EXC+ (white) GND (brown) IN+ (green) TRION-CBL-L1B8-OE-05-00 IN- (yellow) High quality cable from Lemo 1B.308 plug to open Excitation SENSE (grey) RESERVED- (pink) end, 5 m Current+ (blue) TEDS (red) TRION-CBL-L1B8-BNC-0.5-00 Hot: IN +...

  • Page 229: Trion-Can Module

    acceSSory and oPtionS TRION-CAN module TRION-CBL-d9-OE-05-00 High quality cable from D-SUB-9 socket to open end, 5 m for TRION-CAN-x-D modules. TRION-CNT / TRION-BAsE module TRION-CBL-L1B7-OE-05-00 High quality cable from LEMO 1B.307 plug to open end, 5 m for TRION-CNT-6-LEMO and TRION-BASE modules. LEMO-FGG.1B.308.CLAd52Z LEMO FGG.1B.308 mating connector, for cable diameter 4.2 to 5.2 mm LEMO-FGG.1B.308.CLAd62Z...

  • Page 230: Trion-2402-Dstg-6-L1B Module

    acceSSory and oPtionS 1 EXC+ 2 IN+ 3 Sense - TRION-CBL-RJ-d9-01-00 4 GND 5 R+ High quality adapter cable from RJ45 plug to D-SUB-9 sock- 6 Sense + et, 1 m 7 IN- 8 EXC- 9 TEDS 1 White/Orange 2 Orange 3 White/Green TRION-CBL-RJ-OE-05-00 4 Blue...

  • Page 231: Trion-2402-Dstg-8-L0B Module

    acceSSory and oPtionS TRION-2402-dsTG-8-L0B module EXC+ (white) EXC- brown) IN+ (green) TRION-CBL-L0B9-OE-05-00 IN- (yellow) SENSE+ (grey) High quality cable from Lemo 0B.309 plug to open end, SENSE- (pink) R+ (blue) TEDS (red) 9 GND (shield) EXC+ (white) EXC- brown) IN+ (green) TRION-CBL-L0B9-OE-01-00 IN- (yellow) SENSE+ (grey)

  • Page 232: Trion-Vgps-20/-100 Module

    acceSSory and oPtionS GPs-ANT-MOB IP67 compliant, magnetic GNSS/GPS antenna for TRION-TIMING for mobile applications. Support of GPS L1, GLONASS G1, BeiDou B1, Galileo E1, SBAS (WAAS, EGNOS & MSAS). 5 m cable, SMA plug. TRION-VGPs-20/-100 module TRION-CBL-CAMTRG-03-00 Camera trigger cable to synchronize a DEWE-CAM-GIGE via an AUX socket of TRION modules, 3 m TRION3-18xx-MULTI-8-L0B module EXC+ (white) EXC- brown)
  • Page 233 acceSSory and oPtionS TRION-CBL-L0B9-BNC-0.5-03 High quality adapter cable from LEMO 0B.309 Hot: IN + plug to BNC cable jack, 0.5 m Shield: IN - For connecting voltage signals and IEPE sen- ® sors to TRION3-18xx-MULTI-8-L0B modules. 1: NC 2: CAN Low (isolated) TRION-CBL-L0B9-CAN-0.5 3: GNDx CAN (isolated) 4: NC...

  • Page 234: Trion(3)-18Xx-Multi-4-D Module

    acceSSory and oPtionS TRION(3)-18xx-MULTI-4-d module For connecting 1x CPAD series module TRION-CBL-d9-CPAd-01-00 Adapter cable from D-SUB-9 plug to CPAD-se- ries modules, 1 m. For connecting exactly one (!) CPAD-series module to a TRION(3)-18xx-MULTI-4-D (CH 1). Pin assignment CPAD 1: CAN high 2: CAN low 3: Power supply (+) 4-pin LEMO connector male...
  • Page 235 acceSSory and oPtionS 1 EXC+ For connecting any 2 IN+ MSI-BR series adapters TRION-CBL-L0B9-d9-0.5-01 3 SENSE- 4 GNDi Alternatively (TRION-CBL-L0B9-D9-0.5-02) 5 R+ 6 SENSE+ High quality adapter cable from 7 IN- Lemo 0B.309 plug to D-SUB-9 socket, 8 EXC- 0.5 m. 9 TEDS Hot: IN +...

  • Page 236: Trion-2402-Multi-4-D Module

    acceSSory and oPtionS For connecting more than TRION-CBL-L0B9-CPAd-01-01 one CPAD series module Pin assignment to CPAD series module Adapter cable from LEMO 0B.309 plug to 1: CAN high CPAD-series modules, 1 m. 2: CAN low 3: +12 V Additional LEMO FGG.1B.304 plug (EPAD) for 4: GND CPAD-module power supply.

  • Page 237: Trion-1600/1802-Dlv Module

    acceSSory and oPtionS 1: NC 2: CAN Low (isolated) 3: GNDx CAN (isolated) TRION-CBL-d9-CAN-0.5 4: NC 5: NC Adapter cable from D-SUB-9 plug to D-SUB-9 6: GND Power plug for CAN, 0.5 m. 7: CAN High (isolated) 8: NC For TRION(3)-18xx-MULTI-4-D modules. 9: +12 V out TRION-1600/1802-dLV module TRION-x-dLV-CB16-d9...

  • Page 238: Trion-2402-V Module

    acceSSory and oPtionS Sensor Sensor Input types Input Bandwidth Accuracy excitation connection Miniature MSI2-250R-20mA 4 to 20 mA sensors DC to 70 kHz ±0.1 % spring termi- nals Tab. 89:  MSI types 1) INFORMATION Max. value; consider limit of the used TRION module. INFORMATION For further information refer to the TRION-x-dLV-CB16-D9 / MSI2 Series...
  • Page 239 acceSSory and oPtionS sE-CUR-sHUNT-01-UNI ` 20 mA shunt adapter (50 Ω, ±0.1 %, 1 W) ` Fitting into 4 mm banana jacks ` Also for TRION-x-V-4-B. sE-CUR-sHUNT-04 ` 5 A shunt box (100 mΩ, ±0.1 %, <30 ppm/K) ` 20 mA shunt adapter (50 Ω, ±0.1 %, 1 W) ` Fitting into 4 mm banana jacks with 19 mm distance.

  • Page 240: Maintenance And Service

    Updates Windows and antivirus/security software Before installing Windows software updates consult with DEWETRON for compatibility guidance. Also keep in mind that the use of any antivirus or other security software may slow down your system and may cause data loss.

  • Page 241: Training

    DEWETRON has a team of people ready to assist you if you have any questions or any technical difficulties regarding the system. For any support contact your local distributor first or DEWETRON directly.
  • Page 242 Products arriving at our repair department without RMA require follow-up calls and investigation, which lead to a longer turnaround. Only the team of DEWETRON is allowed to perform any kinds of repairs to your system to assure a safe and proper operation in future.

  • Page 243: Certificate Of Conformity

    Certificate of conformity Manufacturer DEWETRON GmbH Address Parkring 4 8074 Grambach, Austria Tel.: +43 316 3070-0 Fax: +43 316 3070-90 Email: sales@dewetron.com http://www.dewetron.com TRION/TRION3 series modules Name of product Kind of product Data acquisition instrument The product meets the regulations of the following EC-directives:...

  • Page 244: Appendix

    aPPendix Appendix General Fig. 204: FFT chart of TRION-1620-ACC Fundamental frequency The fundamental frequency is the component with the lowest frequency of a periodic test-signal. In the case of an ideal sine wave, the only frequency which would appear is the fundamental frequency. Harmonic frequencies Harmonic frequencies or Harmonics, as they are sometimes called, are frequencies that are multiples of the funda- mental frequency.

  • Page 245: Testing

    aPPendix Testing General information about testing For the measurement of the SNR, SFDR, THD and CMRR the eighth-order Bessel low-pass filter is set in Auto-mode, if a filter is available and if not stated otherwise. While measuring the SNR and SFDR a short circuit is placed at the channel of testing.

  • Page 246: Sfdr

    The SFDR can also be measured as the highest spur with a short circuit on the input channel. This method, as used by DEWETRON, automatically excludes all harmonics and defines the SFDR as the highest spur seen in the FFT chart, excluding the DC component, as shown in Fig. 206.

  • Page 247: Enob

    aPPendix ENOB The ENOB, or Effective Number of Bits, is a characteristic value that relates the SNR with bits of resolution, a common specification of data converters. The ENOB is directly calculated from the SNR. Formula SNR [dB] – 1.76 dB ENOB [Bit] = 6.02 dB Equ. 5: Calculating the ENOB from SNR...

  • Page 248: Cmrr

    aPPendix Formula [dB] [dB] [dB] [dB] [dB] THD [dB] = 10 x log + 10 + 10 + 10 + 10 10 dB 10 dB 10 dB 10 dB 10 dB Equ. 7:  Calculating the THD from harmonics [dB] - H: Harmonics [dB] √...

  • Page 249: Phase Mismatch

    aPPendix Fig. 210: Measurement of CMRR in FFT chart of TRION-1620-ACC (>2 V range @ 1 kHz) Fig. 211 shows the CMRR response, depending on the input frequency, of all four voltage channels of the TRI- ON-1820-POWER-4. Fig. 211: CMRR over frequency response of a TRION-1820-POWER-4 (V inputs) (not a directly measured FFT chart) Phase mismatch We state all our phase mismatch values ∆t in the unit nanoseconds [ns].

  • Page 250: Glossary

    Fig. 212: Isolation voltage Input ranges DEWETRON measurement equipment provides one or more input range(s). An input range indicates the highest possi- ble value which can be displayed, similar to the limit position of a dial instrument. Voltage and current values (V and A) are generally to be read as V...
  • Page 251 aPPendix The rated input value specifies the highest possible voltage which can be applied to the measurement input. The IEC/ EN 61010-2-30 additionally describes certain measurement categories within a public power grid (see also overvoltage categories IEC/EN 60664-1). Thus, measurement circuits can be applied according to their specification to the power grid categories as stated below: Fig. 213: Rated input voltage The isolation is tested according to the IEC/EN 61010-2-30.

  • Page 252: Common Mode Voltage

    aPPendix Fig. 214: Relation between rated input, input ranges and isolation voltage Common mode voltage Common mode voltage indicates the highest possible voltage between the two input pins of a channel (e.g. IN+ and IN-) and the reference potential (GND) without clipping the wanted signal. Fig. 215: Common mode voltage In the very most cases the value of the common mode voltage corresponds to the value of the isolation voltage.

  • Page 253: Max. Dc Voltage @ Ac Coupling

    aPPendix Max. dC voltage @ AC coupling The given value refers to input AC coupled inputs only. Max. DC voltage @AC coupling specifies the highest allowed direct voltage component on the measurement input, when the coupling mode is switched to “Coupling AC”. Bus pin fault protection The specification of bus pin fault protection refers to the wiring of bus systems (e.g.

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