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USB Programmable, DIN Rail Mount, DC-Powered
Dual/Single Transmitter or Signal Splitter w/ DC
Current/Voltage Inputs & Current or Voltage Outputs
Model DT336-0700, DC Current & Low DC Voltage Inputs
Model DT337-0700, DC ±1V/±10V Medium Voltage Inputs
Model DT338-0700, DC ±15V/±150V High Voltage Battery
Sources Inputs
USER'S MANUAL
ACROMAG INCORPORATED
Tel: (248) 295-0880
30765 South Wixom Road
Fax: (248) 624-9234
Wixom, MI 48393-2417 U.S.A.
email: sales@acromag.com
Copyright 2018, Acromag, Inc., Printed in the USA.
8501129C
Data and specifications are subject to change without notice.
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Related Manuals for Acromag DT336-0700
Summary of Contents for Acromag DT336-0700
- Page 1 USB Programmable, DIN Rail Mount, DC-Powered Dual/Single Transmitter or Signal Splitter w/ DC Current/Voltage Inputs & Current or Voltage Outputs Model DT336-0700, DC Current & Low DC Voltage Inputs Model DT337-0700, DC ±1V/±10V Medium Voltage Inputs Model DT338-0700, DC ±15V/±150V High Voltage Battery Sources Inputs USER’S MANUAL...
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Page 2: Table Of Contents
USB A-mini B Cable ......................29 USB OTG Cable ........................29 DIN Bus Connector Kit ....................... 29 End Stops........................... 29 SPECIFICATIONS ....................30 Model Number ........................30 Input (Each) ........................30 Acromag, Inc. Tel: 248-295-0880 - 2 - - 2 - https://www.acromag.com http://www.acromag.com... - Page 3 This is very important where property loss or human life is involved. It is important that you perform satisfactory overall system design and it is agreed between you and Acromag, that this is your responsibility.
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Page 4: Getting Started
Units drive isolated outputs that source current or voltage at each output channel with support for 0-20mA, 4-20mA, or ±10V, ±5V, 0-10V, and 0-5V output ranges. Acromag, Inc. Tel: 248-295-0880 - 4 - - 4 - https://www.acromag.com... -
Page 5: Mechanical Dimensions
DIN rail clip and use it as a lever to force the DIN rail spring clip down while pulling the bottom of the module outward until it disengages from the rail. Then simply lift it from the rail. Acromag, Inc. Tel: 248-295-0880 - 5 - - 5 - https://www.acromag.com... -
Page 6: Electrical Connections
Generally, output wires are separated from input wires for safety, but this is equally important for low noise pickup. Acromag, Inc. Tel: 248-295-0880 - 6 - - 6 - https://www.acromag.com... -
Page 7: Input Connections
DT338 ±15V DC maximum is wired to leftmost terminal of TB1/TB3 and ±150V Battery Sources DC maximum is wired to the rightmost terminal of TB1/TB3. The return for these signal paths is the middle terminal of TB1/TB3. Acromag, Inc. Tel: 248-295-0880 - 7 - - 7 - https://www.acromag.com... - Page 8 Model DT33x-0700 4-Wire DC I/V Dual Transmitter w/USB Acromag, Inc. Tel: 248-295-0880 - 8 - - 8 - https://www.acromag.com http://www.acromag.com...
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Page 9: Output Connections
For sensitive applications with high-speed acquisition at the load, high frequency noise may be reduced significantly by placing a 0.1uF capacitor directly across the load, as close to the load as possible. Acromag, Inc. Tel: 248-295-0880 - 9 - - 9 - https://www.acromag.com... -
Page 10: Power Connections
This transmitter can be optionally powered (or redundantly powered) via the DIN rail bus when coupled to an optional DIN rail bus connector (Acromag IMPORTANT – External Fuse: If Model 1005-063) with a bus terminal block (Acromag 1005-220 or 1005-221). This... -
Page 11: Optional Bus Power Connections
Important – End Stops: If this module uses the optionally powered (or redundantly powered) via the DIN rail bus for hazardous location installations (Class I, Division 2 or ATEX/IECEx Zone 2) it should use two end stops (like Acromag 1027-222) to secure the terminal block and module (not shown). -
Page 12: Earth Ground Connections
(A PC commonly earth grounds its USB port contacting both the USB signal and shield ground which are held in common to the input circuit ground of this transmitter). Acromag, Inc. Tel: 248-295-0880 - 12 - - 12 - https://www.acromag.com... -
Page 13: Usb Connections
Windows-based PC connected to the unit via USB (Windows 7 or later required), or via a USB-OTG connection to an Android smartphone or tablet using the Acromag Agility mobile app. Refer to the drawing below to connect your PC or laptop to the transmitter to reconfigure or calibrate it using this software. -
Page 14: Configuration Software
4-Wire DC I/V Dual Transmitter w/USB CONFIGURATION SOFTWARE Quick Overview – Android This transmitter can be setup & calibrated via the Acromag Agility™ Config Tool. This software APP can be downloaded free of charge from play.google.com. To connect to this transmitter, a USB OTG (On-The-Go) cable (5028-565) and USB A to Mini-B cable (4001-113) are required. -
Page 15: Quick Overview - Windows
Communication Set up, I/O Config/Test, Calibration, and Diagnostics. A short description of each of these configuration pages follows: Click “Open” to connect to the DT336-0700 and your Communication Set up (First Connect to Unit Here) screen will look like: •... - Page 16 You can click the “Restore Factory” buttons if you ever misconfigure or improperly calibrate a transmitter such that its operation appears erratic, or for sanitation purposes when decommissioning a module. Acromag, Inc. Tel: 248-295-0880 - 16 - - 16 - https://www.acromag.com...
- Page 17 Help message pertaining to the calibration process. item you pointed to. The COMMUNICATION STATUS message bar at the bottom of the screen will display status messages relative to calibration. Acromag, Inc. Tel: 248-295-0880 - 17 - - 17 - https://www.acromag.com http://www.acromag.com...
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Page 18: Operation Step-By-Step
Now that you have made your connections and applied power, you can execute the DT33XConfig.exe software for your model to begin configuration of the unit (software is compatible with v7 or later versions of the Windows operating system). Acromag, Inc. Tel: 248-295-0880 - 18 - - 18 - https://www.acromag.com... -
Page 19: Configuration
USB and you will not be able to configure, calibrate, or test the unit without power applied. After executing the Acromag Configuration software for this model, the screen shown at left will appear, if you have not already connected to your transmitter via USB (note red status message and fields are blank under these conditions). - Page 20 500mV. The first and third terminal of the DT337 & DT338 models support different DC voltage ranges (TB1/TB3-1 and TB1- 3/TB3-3). Signal return is wired to the middle terminal between them (TB1/TB3-2). Acromag, Inc. Tel: 248-295-0880 - 20 - - 20 - https://www.acromag.com...
- Page 21 “Status” field. Alternately, you may click “File” in the upper left corner to save your configuration settings to a file on your PC, for later reference. Acromag, Inc. Tel: 248-295-0880 - 21 - - 21 - https://www.acromag.com...
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Page 22: Calibration (Optional)
(calibration does not use the scaled range zero, but the zero of the nominal input range selected). Once you input full-scale precisely, click the [OK] button and follow the on-screen prompt to calibrate full-scale. Acromag, Inc. Tel: 248-295-0880 - 22 - - 22 - https://www.acromag.com... - Page 23 Acromag, Inc. Tel: 248-295-0880 - 23 - - 23 - https://www.acromag.com http://www.acromag.com...
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Page 24: Diagnostics
Polling] to stop polling the inputs before moving onto another tab/page. In the second screen at left, note the input values are indicated in range units and “No error” is displayed in the Communication status field. Acromag, Inc. Tel: 248-295-0880 - 24 - - 24 - https://www.acromag.com http://www.acromag.com... -
Page 25: Block Diagram
I/O scaling may be done in reverse to produce a reverse acting output. Refer to the block diagram above to gain a better understanding of transmitter operation. Acromag, Inc. Tel: 248-295-0880 - 25 - - 25 - https://www.acromag.com... -
Page 26: Troubleshooting
Acromag. USB has not enumerated the Use the reset button on the Acromag USB device. isolator to trigger renumeration of the unit, or simply unplug and re-plug the USB cable to the transmitter. - Page 27 Cannot Measure Input Voltage or Current… returned to Acromag for repair or Have you wired the input to the Each channel has two potential signal paths replacement. Acromag has correct terminals for the range at TB1 and TB3—have you wired your signal...
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Page 28: Service & Repair Assistance
Acromag for repair or replacement. Acromag has automated test equipment that thoroughly checks and calibrates the performance of each transmitter and can restore firmware. Please refer to Acromag’s Service Policy and Warranty Bulletin or contact Acromag for complete details on how to obtain repair or replacement. ACCESSORIES Software Interface Package/Configuration Kit –... -
Page 29: Usb A-Mini B Cable
USB OTG Cable 5028-565 This is a 6 inch, USB On-The-Go cable for connection between the USB A-mini B Cable and a mobile phone or tablet. It is required to use the Acromag Agility™ Config Tool App. Note that the Acromag Agility ™ Config Tool is available free of charge, online at the Google Play store. -
Page 30: Specifications
An optional external sensor is required to monitor AC current signals for modes: dual transmitter, single input to TB1/TB3-1 of a DT336 (see Acromag Model 5020-350). This toroidal sensor transmitter, or CH1 signal generates 0 to 11.17mA DC to drive a DC current input to this module with AC input splitter. - Page 31 (DT337 & DT338 similar). See also Normal Mode Noise Rejection and Output Response Time. Bandwidth (-3dB) per Input Filter Setting MODEL None (dB) Low (dB) Med (dB) High (dB) DT336 34Hz 18Hz 12Hz 1.4Hz Acromag, Inc. Tel: 248-295-0880 - 31 - - 31 - https://www.acromag.com http://www.acromag.com...
- Page 32 This sensor is isolated and requires no calibration or adjustment. When used with a DT336 module, it also facilitates AC current input isolation from the ADC voltage input, as well as redundant input isolation with respect to each output of this transmitter. Acromag, Inc. Tel: 248-295-0880 - 32 - - 32 - https://www.acromag.com...
- Page 33 AC Input Overload: The AC current sensor will withstand overload conditions as follows: • 20 times full scale for 0.01 seconds. • 10 times full scale for 0.1 seconds. • 5 times full scale for 1.0 second. Acromag, Inc. Tel: 248-295-0880 - 33 - - 33 - https://www.acromag.com http://www.acromag.com...
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Page 34: Output (Each)
None Medium High 25ms 41ms 140ms 1140ms Output Load: The voltage outputs can drive loads down to 1KΩ minimum. The current outputs can drive 21mA DC into 0-525Ω. Acromag, Inc. Tel: 248-295-0880 - 34 - - 34 - https://www.acromag.com http://www.acromag.com... -
Page 35: Usb Interface
PC. In the absence of USB isolation when connected to a grounded input sensor at CH1, a battery powered laptop could be used to connect to the unit instead, as the laptop does not normally connect to earth ground. Acromag, Inc. Tel: 248-295-0880 - 35 - - 35 - https://www.acromag.com... -
Page 36: Power
Complies with test requirements of UL 61010C-1 First Edition, August 9, 2002 “UL Standard for Safety for Process Control Equipment” for the voltage rating specified. Acromag, Inc. Tel: 248-295-0880 - 36 - - 36 - https://www.acromag.com... -
Page 37: Agency Approvals
MTBF (Mean Time Between Failure): MTBF in hours using MIL-HDBK-217F, FN2. Per MIL-HDBK-217, Ground Benign, Controlled, G Temperature MTBF (Hours) MTBF (Years) Failure Rate (FIT) 25°C TBD hrs TBD years 40°C TBD hrs TBD years Acromag, Inc. Tel: 248-295-0880 - 37 - - 37 - https://www.acromag.com http://www.acromag.com... -
Page 38: Configuration Controls
Description of Revision 11-DEC-18 BC/ARP Initial Release 15 SEP 2020 CAP/ARP Added cULus, ATEX, IECEx, and FCC approvals 28 JAN 2022 CAP/AMM Added Altitude: Up to 2000 meters (Environmental Section) Acromag, Inc. Tel: 248-295-0880 - 38 - - 38 - https://www.acromag.com http://www.acromag.com...
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