D5072S-099 G.M. International s.r.l.
GM International

I.S. SIL2 Sink-Out Temperature Converter

The Sink-Out Temperature Converter D5072-099 accepts a low level dc signal from millivolt, thermocouple or resistance/RTD or transmitting potentiometer sensor, located in Hazardous Area, and converts, with isolation, the signal to drive a Safe Area load, suitable for applications requiring SIL 2 level in safety related systems for high risk industries. Output signal can be direct or reverse. Modbus RTU RS-485 output is available on Bus connector. Cold junction compensation can be programmed as: Automatic: provided by an internal temperature sensor; Fixed: to a user-customizable temperature value; External: making use of an external RTD; Remote: (only D5072D-099) connecting compensation RTD to one of the two channels. For D5072D-099 module: duplicator function provides two independent outputs from one single input. Output function can be configured as: average, subtractor, low/high or redundancy selector. Modules are provided with alarm function, which is available via solid state contact output.


  • SIL 2 / SC 3
  • Input from Zone 0/Div. 1
  • Installation in Zone 2/Div. 2
  • mV, TC, 2/3/4wire res./RTD or potentiometer input
  • Duplication/inversion/scaling/custom output
  • Selectable CJC: internal PT1000, external RTD or fixed
  • Fastest integration time: 50 ms
  • Burnout/internal/cjc/in sensor fault monitor
  • Alarm output with user-settable trip points
  • Modbus RTU RS-485 for monitor & configuration
  • Fully programmable operating parameters
  • High Accuracy, µP controlled A/D converter
  • Three port isolation, Input/Output/Supply
  • High Density, two channels per unit


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Technical Data


Voltage 24 Vdc nom (18 to 30 Vdc), reverse polarity protected
Current Consumption 42 mA @ 24 Vdc with 20 mA out, typical.
Power Dissipation 0.9 W @ 24 Vdc with 20 mA out, typical.


Type Millivolt, thermocouple, 2-3-4 wire RTD or 3 wire transmitting potentiometer. Refer to Instruction Manual for more details.
Integration time from 50 ms to 500 ms.
Input range ±500 mV (TC/mV), 0-4 kΩ (RTD/res), up to 10 kΩ (pot).
Thermocouple reference junction compensation programmable: internal Pt1000, fixed, external, or remote.


Type Fully customizable 0/4 to 20 mA (sink mode), current limited @ 24 mA. External voltage generator range is V min. 3.5V @ 0Ω load and V max. 30V. Refer to Instruction Manual for more details.

Modbus interface

Type Modbus RTU RS-485 up to 115.2 kbps for monitor/configuration/control.

Input performance

Ref. Conditions 24 V supply, 250 Ω load, 23 ± 1 °C ambient temperature, slow integration mode, 3/4 wires configuration for RTD.
Calibration and linearity accuracy refer to Instruction Manual.
Temp. influence refer to Instruction Manual.
Ref. junction compensation accuracy ≤ ± 1 °C.

Output performance

Ref. Conditions 24 V supply, 250 Ω load, 23 ± 1 °C ambient temperature, slow integration mode, 3/4 wires configuration for RTD.
Calibration accuracy ≤ ± 10 µA
Linearity accuracy ≤ ± 10 µA.
Temp. influence ≤ ± 2 µA/°C


Test Voltage I.S. In/Out 2.5 kV; I.S. In/Supply 2.5 kV; I.S. In/I.S. In 500 V; Out/Supply 500 V; Out/Out 500 V.

Environmental conditions

Operating temperature temperature limits –40 to +70 °C.
Storage temperature temperature limits –45 to +80 °C.

Safety description

Equipment Associated apparatus and non-sparking electrical equipment.
Safety parameters Uo = 7.2 V, Io = 23 mA, Po = 40 mW, Ui = 12.8 V, Ci = 0 nF, Li = 0 nH at terminals 7-8-9-10.


Type DIN-Rail 35 mm, with or without Power Bus or on custom Term. Board.
Weight about 130 g
Connection by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm² (13 AWG).
Dimensions Width 12.5 mm, Depth 123 mm, Height 120 mm.

Data Sheet

Datasheet of D5072-099 ( EN | RU | CN | FR | JA | IT | ES | DE | PT )
D5000 Series Common Specifications and Dimensional Drawing ( EN )

Instruction Manual

Instruction Manual D5072-099 ( EN )
TIIS Control Drawing D5072 ( EN )
Instruction Manual D5000-D5200 Series ( EN )
Safety Manual D5072, D5072-099 ( EN )
ATEX safety instruction manual for D5000 series ( EN | IT )
CCC Ex safety instruction manual for D5000 series ( EN | CN )
Ex safety instruction manual for D5000 series ( RU )
INMETRO safety instruction manual for D5000 series ( PT )
UL Control Drawing D5072 ( EN )
FM, FM-C Control Drawing D5072 ( EN )


Type Description Area Number Issued by Issue Date
ATEX DEKRA ATEX D5072, D5273 Series English Certificate ( EN ) Europe BVS 12 ATEX E 053 X DEKRA 2020-09-07
Ex D5000 CCC certificate for China ( EN ) China 2020322316000978 NEPSI 2024-03-22
Ex CML D5072, D5273 certificate for Japan ( EN ) Japan CML 22JPN2118X CML 2022-05-23
Ex EAC Ex Certificate for D5000 Series (2nd half) ( RU ) Eurasian Community ЕАЭС RU С-IT.AA87.В.00765/21 CCVE 2021-07-29
Ex Emirates Certificate of Conformity D5072, D5072-087, D5072-096, D5072-099, D5273 series ( EN ) United Arab Emirates 23-10-90275/E23-10-092691/NB0002 SGS 2023-10-31
Ex UL-cUL D5072, D5072-087, D5072-096, D5072-099 Divisions and Zones ( EN ) North America E222308-20190601 UL 2022-05-12
Ex INMETRO Certificate DNV 13.0110 X for D5072, D5273 ( EN ) Brazil DNV 13.0110 X - Rev.03 DNV-GL 2022-09-10
FSM TUV IT 22 SIL 0093 Functional Safety Certificate ( EN ) International TUV IT 22 SIL 0093 TUV_SUD 2022-07-25
IECEx DEKRA IECEx D5072, D5273 Series Certificate ( EN ) International IECEx BVS 12.0050X DEKRA 2020-09-18
Maritime DNV Maritime Certificate TAA00001U0 for D5000 series for website ( EN ) International TAA00001U0 DNV-GL 2024-04-02
Maritime KR Maritime Certificate D5000 Series ( EN ) International MIL20769-EL002 KR 2020-10-12
Metrological Metrological Certificate Belarus for D5000/D6000 Series ( BE ) Belarus 15507 ROSSTANDART 2022-08-30
Metrological Metrological Certificate Kazakhstan for D5000/D6000 series ( KK ) Kazakhstan 1152 KMC 2021-08-05
Metrological Metrological Certificate Russia for D5000/D6000 series ( RU ) Russia OC.C.32.004.A n. 77881 ROSSTANDART 2020-07-28
SIL TUV C-IS-722160171 SIL Certificate Summary ( EN ) International C-IS-722160171 TUV_SUD 2022-10-14

Declarations of Conformity

EU Declaration of Conformity for D5072, D5273 ( EN | IT )
EU Declaration of Conformity for RoHS, ASBESTOS. ( EN )
Declaration of Conformity G3 compliance ( EN )


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