JUMO exTHERM-DR Operating Manual
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JUMO exTHERM-DR Operating Manual

JUMO exTHERM-DR Operating Manual

Two-state controller according to atex and iecex
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Summary of Contents for JUMO exTHERM-DR

  • Page 2: Operating Overview

    Operating overview...

  • Page 4: Table Of Contents

    Content Operating overview ............2 Brief description .
  • Page 5 Selecting and editing parameters ........... .28 Canceling edit .
  • Page 6 Content 9.2.2 Offset ..................48 9.2.3 Lead wire resistance .
  • Page 7 9.7.1 National language ................59 9.7.2 Unit .
  • Page 8 Content 10.12 Note about suitable probes ............71 10.13 Note about probes in Chapter 10.14 up to Chapter 10.16 .
  • Page 9 Content...

  • Page 10: Brief Description

    1 Brief description Brief description The device is tested according to ATEX directive 2014/34/EU and IECEx as associated apparatus with intrinsically safe output. It meets the requirements of the following identification markings (blue terminals): II (1) G [Ex ia Ga] IIC II (1) D [Ex ia Da] IIIC The input is intrinsically safe [Ex ia] so that relevant type-tested probes can be connected directly.

  • Page 11: Safety Information

    Safety information Symbol Meaning Explanation Note This symbol refers to important information about the product, its handling, or additional benefits. Danger This symbol indicates that personal injury from electrocution may occur if the appropriate precau- tionary measures are not taken. Caution This symbol is used in conjunction with the signal word to indicate that personal injury may occur if the instructions are disregarded or not followed correctly.

  • Page 12: Identifying The Device Version

    2 Identifying the device version Identifying the device version The nameplate is glued laterally to the device. identification AC voltage supply 110 to 240 V: Ex e and Ex t identification AC/DC voltage supply 20 to 30 V: The voltage supply that is connected must correspond to the voltage specified on the nameplate!

  • Page 13: Scope Of Delivery

    [Ex eb, tb] associated apparatus, "eb" for gas, "tb" for dust, installation outside the Ex-area 701055 / 23 - Scope of delivery JUMO exTHERM-DR in the ordered version Operating manual Protective cap ATEX for analog input (blue) 2 Identifying the device version...

  • Page 14: Device Software Versions

    2 Identifying the device version Device software versions Display module version: 361.01.01 Analog channel 1 version: 258.02.01 Fabrication number The fabrication number is displayed on the device. Press keys Setup: The first 8 digits are the order production number: 01939251 Digit 9 and 10 manufacturing site Fulda: 01 Digit 11 (second row) hardware version: 0 Digit 12 and 13 year: 2014...
  • Page 15 Any interference with the inside of the device is prohibited! Repairs may only be performed by JUMO in the company's headquarters in Fulda. If you have any problems, please contact the nearest branch office or the head office.

  • Page 16: Mounting

    3 Mounting Mounting Dimensions...

  • Page 17: Mounting Site, Din-Rail Mounting

    Mounting site, DIN-rail mounting The device is not suitable for installation in potentially explosive areas. Chapter 6.1 "Bestimmungsgemäße Verwendung" The device is clipped to a 35 mm DIN rail (DIN EN 60715) from the front and locked into place by pressing downwards. The ambient conditions at the mounting site must meet the requirements specified in the technical data.

  • Page 18: Dismounting

    3 Mounting Dismounting Place screwdriver in release catch and press upwards (1). Swivel screwdriver and housing upwards at the same time out of the DIN rail (2).

  • Page 19: Galvanic Isolation

    Galvanic isolation (1) Analog input (2) Relay output Controller K1 (3) Digital input (5) Setup interface (4) Relay output Limit value K2 (6) Display (7) Analog output / Logic output (8) Voltage supply Use of the setup interface The USB setup interface is only designed for service use over a limited period (such as the transfer of setup data or during startup).

  • Page 20: Electrical Connection

    4 Electrical connection Electrical connection Installation notes Check to see if the safety temperature limiter is installed in a manner appropriate to the application (temperature mea- surement) and that it is operated within the admissible plant parameters. The device is intended to be installed in control cabinets, machines, or plants. Ensure that the customer's fuse protection does not exceed 20 A.

  • Page 21: Removing The Protective Cap

    The electrical connection and the configuration settings up to the startup must only be carried out by qualified per- sonnel. Removing the protective cap Insert the screwdriver into the right opening of the protective cap and pry up to the left. Hold the protective cap and pry up the second catch in the left opening to the right.

  • Page 22: Connection Diagram

    4 Electrical connection Connection diagram The connection is made via screw terminals. Wire Admissible cross sec- tion ≤ 1-wire 2.5 mm ≤ Fine-strand, 1.5 mm with ferrule Caution: The protective cap must be re- Tightening torque of the screws: max. 0.5 Nm moved prior to wiring and put back on when finished.
  • Page 23 Legend Comment Screw terminals Screw terminals 1, 2 Analog input 1 (E1) Analog input 2 (E2) Thermocouple / Terminals 6, 7, and 8 are not – used. RTD temperature probe Pt100/Pt1000 in Terminals 6, 7, and 8 are not two-wire circuit used.
  • Page 24 4 Electrical connection Legend Comment Screw terminals Screw terminals Voltage supply Acc. to nameplate L1 line conductor (L+) N neutral conductor (L-) Relay output controller K1 (zero-current state) Relay (changeover contact) with fuse cut-out Relay output limit value K2 (zero-current state) Relay (changeover contact) Ö...

  • Page 25: Checking Wiring Of The Intrinsically Safe Electrical Circuit

    Checking wiring of the intrinsically safe electrical circuit Caution: The protective cap that is removed prior to wiring must be put back into place after wiring is complete so that the detent lugs snap back into place! This is necessary for the proper operation of the probes in the Ex-area! Caution: All screw terminals in the housing must always be tightened to the maximum torque of 0.5 Nm.

  • Page 26: Startup Of The Device

    5 Startup of the device Startup of the device Display and control elements When the voltage supply is set up, a testing routine starts during which all LEDs blink and the backlight display shows white pixels for 2 s and black pixels for 2 s. After the testing routine is complete the device displays the measured value (default setting).
  • Page 27 Legend Comment LCD display Black/white with background lighting, 96 x 64 pixels LED K1 (yellow) Lights up when the relay output controller K1 is active. LED K2 (yellow) Lights up when the relay output limit value K2 is active. Keys (can only be operated when the transparent hood is folded upward) Value increase / previous parameter...

  • Page 28: Selecting And Editing Parameters

    5 Startup of the device Selecting and editing parameters In the normal display, the values are switched using and are only displayed. To edit a value, for example here the setpoint value, carry out steps 1 to 4 Press The first menu item "Analog inputs" is highlight- ed in black.

  • Page 29: Sealing The Device

    Sealing the device There is a lead-sealed see-through cover to prevent unintentional or unauthorized ad- justment. Two holes are provided to the left and right of the see-through cover through which wire can be guided for lead sealing to connect the cover to the housing. The wire ends are secured with the seal.

  • Page 30: Atex Ignition Protection Type "I

    ATEX ignition protection type "i" Intended use The JUMO exTHERM-DR is a device designed in accordance with Directive 2014/34/EU, chapter 1, article 1, paragraph (b), in- tended for measuring temperatures, or other physical measurands such as pressure, directly through resistance sensors or thermocouple sensors, and using an adequate transmitter and 4-20 mA current input.

  • Page 31: Installation Regulations

    DANGER! Ex approval becomes null and void in the event of incorrect use of the JUMO exTHERM-DR or non-compliance with the safety requirements of this operating manual. 6.1.1 Installation regulations If electrical apparatus is used in plants and ambient conditions with greater safety requirements, the obligations of the applica- ble installation regulations according to EN 60079-14 "Explosive atmospheres –...
  • Page 32 6 ATEX ignition protection type "i" Type: 701055/...-044 [Ex i] II (1) G (b1) [Ex ia Ga] IIC II (1) D (b1) [Ex ia Da] IIIC Standard designation according to EN 60079-0 Explosion group II C gases, low ignition energy such as hydrogen III C conductive dusts Equipment Protection Level: Ga (gases) for category 1...

  • Page 33: Meaning Of The X Character In The Type Examination Certificate

    Switching operations may only be performed on the intrinsically safe electrical circuits when the JUMO exTHERM-DR, in- cluding all supply lines, is de-energized. Voltage may only be applied to the JUMO exTHERM-DR, including all its supply lines, if the protective cap of the intrinsical- ly safe electrical circuits has been fitted correctly Chapter 4.2 "Abnehmen der Schutzkappe"...

  • Page 34: Associated, Intrinsically Safe Electrical Apparatus According To En 60079-11

    6 ATEX ignition protection type "i" Associated, intrinsically safe electrical apparatus according to EN 60079-11 6.4.1 Function of intrinsic safety The ignition protection type intrinsic safety "i" makes use of the fact that a certain energy is required in order to ignite a poten- tially explosive atmosphere.
  • Page 35 Example: The JUMO exTHERM-DR is not in the potentially explosive area, however it is connected to a thermocouple in the potentially explosive area. Only the input circuit of the JUMO exTHERM-DR is intrinsically safe.

  • Page 36: Probe Arrangement In The Ex-Area

    Example Pt100 with protection tube constant 80 K/W: temperature increase of 80 K/W x 61.8 mW = 4.9 K. If a separate temperature increase for dust is specified in the technical data sheet from JUMO, this means that the protection fitting is completely covered in dust.
  • Page 37 The sensor technology specified in Chapter 10.14 Chapter 10.15 and Chapter 10.16 does not have zone separation. Please also see the notes in Chapter 10.12. The type of zone separation as well as the cable selection must be im- plemented or selected in such a way that the defined zone classifications and their requirements continue to be in place. Use of a probe with EPL "Gb"...

  • Page 38: Explanation Of Probe Temperature Classes

    In RTD temperature probes, a measuring current flows through the sensor element thus heating it up. In the event of a fault in the JUMO exTHERM-DR, a maximum power of 61.8 mW can also be introduced in the probe through the sensor electrical cir- cuit.
  • Page 39 As described above, 10 °C must be subtracted in temperature classes T1 and T2 and 5 °C in temperature classes T3 to T6. Example: A thermocouple is to be used in the temperature class T4 (maximum temperature 135 °C, limit is to be reduced by 5 K for safe- ty);...

  • Page 40: Atex Ignition Protection Type "E" And "T

    Intended use The JUMO exTHERM-DR 701055 is associated apparatus that may only be used outside the Ex-zone. Another use or one that goes beyond the specified use ? with respect to use in potentially explosive areas ? is considered as not being in accordance with the intended use.
  • Page 41 Type: 701055/...-045 [Ex e, t] G [Ex eb Gb] IIC D [Ex tb Db] IIIC Standard designation according to EN 60079-0 Explosion group II C gases, low ignition energy such as hydrogen III C conductive dusts Equipment Protection Level: Gb: for use in Zone 1 oder 2 for gases Db: for use in Zone 21 oder 22 for dust Standard designation according to EN 60079 for electrical devices ignition protection „eb“...

  • Page 42: Probe Arrangement In The Ex-Area

    7 ATEX ignition protection type "e" and "t" 7.2.1 Probe arrangement in the Ex-area...

  • Page 43: Iecex

    Intended use The JUMO exTHERM-DR 701055 is associated apparatus that may only be used outside the Ex-zone. Another use or one that goes beyond the specified use ? with respect to use in potentially explosive areas ? is considered as not being in accordance with the intended use.

  • Page 44: Excerpt Of Important Device Data

    8 IECEx Excerpt of important device data Contents Description Further information Name of the manufacturer JUMO GmbH & Co. KG See back of this operating manual Address Moritz-Juchheim-Straße 1 36039 Fulda Germany Description of the test piece JUMO exTHERM-DR 701055 Chapter 2 "Geräteaus-...
  • Page 45 (e.g. potential equalization or FB) is present and the intrinsic safety of the JUMO exTHERM-DR is not negated by this. Chapter 10.14 "Fühler für Betriebsmedium Luft"...

  • Page 46: Configuration Level

    9 Configuration level Configuration level Navigation principle All the parameters are freely accessible ex works, but they can be locked via the setup program. Chapter 11.3 "Forgotten the code?" Parameters of the configuration level which are not required are automatically hidden depending on the setting.

  • Page 47: Analog Input

    Analog input 9.2.1 Sensor type Limits for Comment underrange/ for analog input overrange Pt100 three-wire in three-wire circuit IEC 60751:2008 -205 °C / +855 °C Pt1000 three-wire in three-wire circuit IEC 60751:2008 -205 °C / +855 °C Pt100 two-wire in two-wire circuit IEC 60751:2008 -205 °C / +855 °C Pt1000 two-wire in two-wire circuit IEC 60751:2008...

  • Page 48: Offset

    9 Configuration level Value range Parameters Comment (default setting in bold) 9.2.2 Offset Using Offset1, a measured value at the analog input can be -999.9 to 0.0 to 999.9 corrected by the value entered over the entire measuring range. 9.2.3 Lead wire resis- Lead wire resistance analog input 1 0.0 to 30.0 ohm in two-wire circuit...

  • Page 49: Controller

    Controller Value range Parameters Comment (default setting in bold) 9.3.1 Control direction Inverse: heating function Inverse, direct If the measured value is below the setpoint value + hysteresis, relay output controller K1 switches on. If the measured value exceeds the setpoint value, the relay switches off.

  • Page 50: Setpoint Value

    9 Configuration level Value range Parameters Comment (default setting in bold) 9.3.2 Setpoint value The setpoint value determines the switching point (1) in the fig- Setpoint value max. to 0 to ures above. setpoint value min. 9.3.3 Hysteresis set- The hysteresis determines the gap between switch-off and 0 to 2 to 100 switch-on threshold (2) in the figures above.

  • Page 51: Limit Value Monitoring

    Limit value monitoring The relay output limit value K2 can be set for monitoring of the following functions. Value range Parameters Comment (default setting in bold) 9.4.1 Alarm function AF1: ON circuit in the window around the setpoint value No function, AF1 to AF8 (1) Limit value is gap compared to setpoint value w (2) Hyster- esis AF2: OFF circuit in the window inversely around the setpoint...
  • Page 52 9 Configuration level Value range Parameters Comment (default setting in bold) AF3: ON circuit before reaching the setpoint value (1) Limit value is gap compared to setpoint value w (2) Hyster- esis AF4: OFF circuit before reaching the setpoint value (1) Limit value is gap compared to setpoint value w (2) Hyster- esis...
  • Page 53 Value range Parameters Comment (default setting in bold) AF5: OFF circuit after exceeding the setpoint value (1) Limit value is gap compared to setpoint value w (2) Hyster- esis AF6: ON circuit after exceeding the setpoint value (1) Limit value is gap compared to setpoint value w (2) Hyster- esis 9 Configuration level...

  • Page 54: Limit Value

    9 Configuration level Value range Parameters Comment (default setting in bold) AF7: ON circuit from a fixed limit value (1) Limit value (2) Hysteresis AF8: OFF circuit from a fixed limit value (1) Limit value (2) Hysteresis 9.4.2 Limit value As shown in the figures, the limit value is: -9999 to 0 to 9999 - for the functions AF1 to AF6, the gap compared to the set-...

  • Page 55: Digital Input

    Value range Parameters Comment (default setting in bold) 9.4.3 Hysteresis limit The hysteresis determines the gap between switch-on and 0 to 2 to 9999 switch-off threshold (2) in the figures AF1 to AF8. value 9.4.4 Error signal Active means: the relay output picks up in the event of a fault. Active, inactive Inactive means: the relay output drops out in the event of a fault.

  • Page 56: Analog/Logic Output

    9 Configuration level Analog/logic output Value range Parameters Comment (default setting in bold) 9.6.1 Function This setting specifies the signal that should be output at the Measured value, analog output. Setpoint value, Logic output Measured value: The value measured at the analog input is output. Setpoint value: The setpoint value is output.

  • Page 57: Error Signal

    Value range Parameters Comment (default setting in bold) 9.6.5 Error signal If, for the measured value 1, the value is exceeded, not reached, or a diagnostic error occurs, the current or voltage value set on the analog output is output as a so-called error signal.

  • Page 58: Behavior When Leaving The Scaling Range

    9 Configuration level 9.6.7 Behavior when leaving the scaling range The standard signal range of the analog output is limited as follows according to the recommendation of Namur NE 43: Signal type Lower Upper Einheitssignal limit limit für Analogausgang 0: 4 to 20 mA 3.8 mA 20.5 mA 20,5 mA...

  • Page 59: Display/Operation

    Display/operation Value range Parameters Comment (default setting in bold) 9.7.1 National language German German, English, French English French 9.7.2 Unit A unit for the measured value can be assigned here. °C, °F, %, text °C °F If the unit is changed to °F, the mea- sured value is converted.

  • Page 60: Lighting

    9 Configuration level Value range Parameters Comment (default setting in bold) 9.7.6 Lighting Here, the background lighting of the display is set. Off, On, During operation Off: Always switched off Always switched on During operation: The background lighting is only switched on when the keys are operated and it lights up until the time for the timeout light has expired.

  • Page 61: Service

    Service Value range Parameters Comment (default setting in bold) 9.8.1 Limit switching opera- Limit value for relay output controller K1 0 to 99999 tion Here, the limit value for the admissible relay switching operations is set. If the counter value for Current switching operations is greater than this value, the display values flash and the relay output controller K1 drops out.

  • Page 62: Operating Hours

    9 Configuration level Value range Parameters Comment (default setting in bold) 9.8.3 Operating hours Operating hours counter 0 to 99999 The counter adds up the operating hours during which the device was connected to the voltage supply. The value cannot be changed and can be used as a measure of how long the device was actually in opera- tion after leaving the factory.
  • Page 63 9 Configuration level...

  • Page 64: Technical Data

    10 Technical data Technical data 10.1 Analog inputs RTD temperature probes Designation Measuring range Accuracy Ambient temperature influ- Two/three-wire circuit ence Pt100 -200 to +850 °C 0.5 % / 0.1 % 50 ppm/K IEC 60751:2008 Pt1000 -200 to +850 °C 0.5 % / 0.1 % 50 ppm/K IEC 60751:2008...
  • Page 65 Cu-CuNi "U" -200 to +600 °C 0.4 % 100 ppm/K DIN 43710:1985-12 Cu-CuNi "T" -200 to +400 °C 0.4 % 100 ppm/K DIN EN 60584-1:1996-10 NiCr-Ni "K" -200 to +1372 °C 0.4 % 100 ppm/K DIN EN 60584-1:1996-10 Pt10Rh-Pt "S" -50 to +1768 °C 0.4 % 100 ppm/K...
  • Page 66 10 Technical data Direct current Measuring range Accuracy Ambient temperature influence 4 to 20 mA, voltage drop < 2 V 0.2 % 150 ppm/K Scaling Can be freely programmed within the limits Sampling rate 210 ms Input filter Digital filter, 2nd order; filter constant can be set from 0 to 100 s Special features Individual probe 4 to 20 mA...

  • Page 67: Analog Output

    10.2 Analog output Signal type Accuracy Residual ripple Load influence Temperature influ- Load ence resis- tance ≤ 0.5 % ± 0.5 % at 300 Ω ± 0.05 mA / 100 Ω ≤ 500 Ω Current 4 to 20 mA 150 ppm/K 0 to 20 mA ≤...

  • Page 68: Measuring Circuit Monitoring

    10 Technical data 10.5 Measuring circuit monitoring RTD temperature probes Thermocouples Current 4 to 20 mA Overrange is detected and underrange in the display, ">>>>" flashes for overrange and "<<<<" for underrange. Probe/cable break is detected ">>>>" flashes in the display; ">>>>"...

  • Page 69: Test Voltages According To En 60730, Part 1

    10.7 Test voltages according to EN 60730, Part 1 Input and output against voltage supply - With a voltage supply AC 110 to 240 V +10 % /-15 % 3.7 kV/50 Hz - With a voltage supply AC/DC 20 to 30 V, 48 to 63 Hz 3.7 kV / 50 Hz 10.8 Electrical safety Clearances / creepage distances...

  • Page 70: Housing

    10 Technical data Interference emission Class B Interference immunity According to DIN EN 60730 1.All specifications refer to the measuring range end value 10.10 Housing Material Polycarbonate Flammability class UL 94 V0 Electrical connection On the front via screw terminals up to max. 2.5 mm Mounting On 35 mm DIN rail according to DIN EN 60715 Installation position...

  • Page 71: Approvals/Approval Marks

    10.12 Note about suitable probes The probes in data sheet 902820, 902821 with JUMO declaration of manufacturer and other approved probes can be connect- 10.13 Note about probes in Chapter 10.14 up to Chapter 10.16 The following should be noted: A safe isolation between the sensor and fitting does not exist.

  • Page 72: Probes For The Operating Medium Air

    10 Technical data 10.14 Probes for the operating medium air Note: because of the high response accuracy, the use of thermowells (immersion sleeves) is not admissible. Current type designation Probe type Temperature range Nom. length mm Process connection RTD temperature probe data sheet 902006 902006/65-228-1003-1-15-500-668/922 1 ×...
  • Page 73 Current type designation Probe type Temperature range Nom. length mm Process connection 901006/66-953-1046-6-250-668/922 1 × PT30Rh-PT6Rh, type "B" 600 to 1500 °C 901006/66-953-1046-6-355-668/922 901006/66-953-1046-6-500-668/922 901006/66-953-2046-6-250-668/922 2 × PT30Rh-PT6Rh, type "B" 600 to 1500 °C 901006/66-953-2046-6-355-668/922 901006/66-953-2046-6-500-668/922 10 Technical data...

  • Page 74: Probes For Water And Oil

    10 Technical data 10.15 Probes for water and oil Note: because of the high response accuracy, the use of thermowells (immersion sleeves) is not admissible. Current type designation Probe type Temperature range Nom. length mm Process connection RTD temperature probe data sheet 902006 902006/10-226-1003-1-9-250-104/922 1 ×...
  • Page 75 Note: because of the high response accuracy, only use thermowells (immersion sleeves) that are included in the scope of delivery. Current type designation Probe type Temperature range Nom. length mm Process connection RTD temperature probe data sheet 902006 2 × Pt100 902006/53-505-2003-1-12-190-815/922 -40 to +400 °C 902006/53-507-2003-1-12-100-815/922...

  • Page 76: Probes For Air, Water, And Oil

    10 Technical data 10.16 Probes for air, water, and oil Note: because of the high response accuracy, the use of thermowells (immersion sleeves) is not admissible. Current type designation Probe type Temperature range Nom. length mm Process connection RTD temperature probe data sheet 902006 902006/10-390-1003-1-8-250-104/22 1 ×...

  • Page 77: Setup Program

    Setup program The program and the connecting cable are available as accessories and offer the following possibilities: Simple and convenient parameterization and archiving via PC Easy parameter duplication for identical types of devices 11.1 Minimum hardware and software require- ments: PC Pentium III or higher 128 MB RAM, 16 MB free on hard disk CD-ROM drive...

  • Page 78: Forgotten The Code

    11 Setup program 11.3 Forgotten the code? If you forget the code, it can be read out via the USB interface and the setup program.  Use Data transfer from device. The read-out code now appears in the setup program. It can be kept as it is or changed.

  • Page 79: Alarm Messages

    5 flashing horizontal lines: Measured value error Check error messages on the device No valid value can be displayed Contact the JUMO Service department For service addresses see back cover Measured value overrange Check the probe and connecting cable for damage The measured value is too high, is out- or short-circuit.

  • Page 80: Error Messages

    13 Error messages Error messages These error messages are displayed one below the other. Error display (Err) Origin Cause/remedy Internal The set limit value for relay switching cycles has been reached Increase limit value of the relay switching cycles Chapter 9.8.1 "Grenze Schaltspiele" Terminal temp.
  • Page 81 Meas. overr. Meas. underr. Probe break Operating access Internal The diagnosis function communicates with the exTHERM-DR. Acknowledgement is not possible until communication has finished. Setup access Internal The setup program communicates with the exTHERM-DR. Acknowledgement is not possible until communication has finished.
  • Page 82 13 Error messages Error display (Err) Origin Cause/remedy Watchdog Internal A watchdog reset has occurred. Acknowledgement is possible. Overvoltage Internal The uncontrolled secondary voltage supply is too high. Acknowledgement is possible. Frequency Internal Error of the independent time base. Acknowledgement is possible EEPROM defective Internal Error during internal communication with the EEPROM.
  • Page 83 Error display (Err) Origin Cause/remedy Diagnosis function FLASH defective Internal An error was detected during the cyclic memory test of the ROM. RAM defective Internal An error was detected during the cyclic memory test of the RAM. CRC config. Internal An error was detected by the checksum test (CRC16) in the configuration of the diagnosis function.
  • Page 84 13 Error messages If the error cannot be acknowledged despite repeated switching off and on, the device must be repaired by JUMO. Return the device For service addresses see back cover...

  • Page 85: What To Do, If

    LED K1 lights up yellow. meaning that the contact between termi- The device must be repaired by JUMO if no continuity can be measured. nal 14 and 16 is not closed although the LED lights up For service addresses see back cover yellow.

  • Page 86: Behavior Of Outputs

    15 Behavior of Outputs Behavior of Outputs...
  • Page 87 Operating status Relay output con- Relay output limit value Analog output troller K1 Initialization Initialization phase after mains voltage – ON Inactive Inactive 0 mA, (for approx. 10 seconds Setup communication During reading-writing of the configuration Inactive Limit value monitoring Scaled analog signal is out- active (for approx.
  • Page 88 15 Behavior of Outputs Operating status Relay output con- Relay output limit value Analog output troller K1 Internal error Internal error, diagnostic channel Inactive Configured error signal is output Internal error, safety channel Inactive Configured error signal is output...

  • Page 89: Certificates

    Certificates Examination certificate 16 Certificates...
  • Page 90 16 Certificates...
  • Page 91 16 Certificates...
  • Page 92 16 Certificates...
  • Page 93 EU Certificate of Conformity 16 Certificates...
  • Page 94 16 Certificates IECEx...
  • Page 95 16 Certificates...
  • Page 96 16 Certificates...
  • Page 97 Ex „e“ and „t“ 16 Certificates...
  • Page 98 16 Certificates...
  • Page 99 16 Certificates...

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