D5273S G.M. International s.r.l.
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D5273S

  1. Products
  2. Intrinsically Safe Isolators
  3. Temperature Input
D5273S
I.S. SIL2 Temperature Converter & Trip Amplifier

The Temperature Converter & Trip Amplifier D5273 accepts a low level dc signal from millivolt, thermocouple or 2-3-4 wire RTD or transmitting potentiometer sensors, 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, using an internal temperature sensor or fixed to a user-customizable temperature value. D5273S offers two independent trip amplifiers via two SPDT output relays.

FEATURES

  • 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
  • Two independent Trip Amplifiers (SPDT relay contacts)
  • 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

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STATUS

 
   ACTIVE
Product lifecycle policy (EN)

CHANNELS

1

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Technical Data


Supply
Type 24 Vdc nom (18 to 30 Vdc), reverse polarity protected.
Current Consumption 72 mA @ 24 Vdc with 20 mA output and relays energized, typical.
Power Dissipation 1.7 W @ 24 Vdc with 20 mA output and relays energized, typical.

Input
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 to +500 mV for TC/mV, 0-4 kΩ for resistance.

Output
Type 0/4 to 20 mA, on max. 300 Ω load, current limited @ 24 mA.
Transfer characteristic linear, direct or reverse on all input sensors.

Alarm
Trip point range within rated limits of input sensor.
Output two voltage free SPDT relay contacts.
Contact rating 4 A 250 Vac 1000 VA, 4 A 250 Vdc 120 W (resistive load).

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 speed, 4 wires configuration for RTD.
Calibration and linearity accuracy refer to Instruction Manual.
Temp. influence ≤ ± 2 µV on mV/Tc, ± 20 mΩ on RTD (≤ 300 Ω @ 0°C) or ± 200 mΩ on RTD (> 300 Ω @ 0°C), ± 0.02 % on pot. for a 1 °C change.

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

Isolation
Test Voltage I.S. In/Out 2.5 kV; I.S. In/Supply 2.5 kV; I.S. In/Alarms 2.5 kV; Out/Supply 500V; Out/Alarms 1.5 kV; Alarms/Supply 1.5 kV; Alarms/Alarms 1.5 kV.

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 at terminals 13-14-15-16. Um = 250 Vrms or Vdc, -40 °C ≤ Ta ≤ 70 °C.

Mounting
Type DIN-Rail 35 mm, with or without Power Bus.
Weight about 195 g.
Connection by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm² (13 AWG).
Dimensions Width 22.5 mm, Depth 123 mm, Height 120 mm.

Data Sheet


Datasheet of D5273 ( EN | FR | RU | CN | JA | IT | ES | DE | PT )
D5200 Series Common Specifications and Dimensional Drawing ( EN )

Instruction Manual


Instruction Manual D5273S ( EN )
Instruction Manual D5000-D5200 Series ( EN )
Instruction Manual SWC5090 ( EN | RU )
Safety Manual D5273 ( 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 D5273 ( EN )
FM, FM-C Control Drawing D5273S ( EN )

Certifications


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
EMC D5000/D6000 EAC EMC Declaration of Conformity ( RU ) Eurasian Community ЕАЭС N RU Д-IT.АЖ38.В.00126/19 EUROCERT 2019-05-31
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 D5273 Divisions ( EN ) North America 20200228-E222308 UL 2020-02-27
Ex FM No.3046304-3046304C Certificate D5000 Series ( EN ) North America 3046304-3046304C FM 2013-04-09
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 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 )

Dimensions


Image of D5273_size

Connections


Drawings


2d_drawing_D5200_dwg ( EN )
3d_drawing_D5200_dwg ( EN )
3d_drawing_D5200_stp ( EN )

Software


SWC5090 - Configurator for D5000/D5200, D6000/D6200 Series isolators ( EN )
Instruction Manual SWC5090 ( EN )