D5254S G.M. International s.r.l.
GM International

D5254S
I.S. SIL2 2/4-Wire Transmitter Trip Amplifier

The 2/4-Wire Transmitter Trip Amplifier D5254 provides a fully floating dc supply to energize conventional 2 wires 4-20 mA transmitters located in Hazardous Area; it also accepts 0/4-20 mA current input signals, as well as ±12 V voltage inputs from Hazardous Area. The module repeats/converts the input as on current signal, in a floating circuit to drive a Safe Area load, suitable for applications requiring SIL 2 in safety related systems for high risk industries. The output signal can be in direct or reverse form. Two independent Alarm Trip Amplifiers are also provided.

FEATURES

  • SIL 2 / SC 3
  • Input from Zone 0/Div. 1
  • Installation in Zone 2/Div. 2
  • ±12 V Voltage Input
  • 0/4-20 mA Active-Passive Input, Source-Sink Output
  • Input and Output short circuit proof
  • Modbus RTU RS-485 for monitor & configuration
  • Out-of-range fault detection
  • Optional alarm acknowledgement input
  • Fully programmable operating parameters
  • High Accuracy, μP controlled A/D converter
  • Three port isolation, Input/Output/Supply

STATUS

 
   ACTIVE
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Technical Data


Supply

Type 24 Vdc nom (21.5 to 30 Vdc), reverse polarity protected.
Current Consumption 110 mA @ 24 Vdc with 20 mA input/output and alarm relays energized, typical.
Power Dissipation 2.3 W @ 24 Vdc with 20 mA input/output and alarm relays energized, typical.

Input

Type 0/4 to 20 mA (separately powered input, voltage drop ≤ 0.5 V) or 4 to 20 mA (2 wires Tx current limited ≈ 25 mA), or voltage input ±12 V.
Integration time 100 ms.
Input range 0 / +25 mA for current, ± 12 V for voltage.
Transmitter line voltage 15.5 V typical, 15.0 V minimum, @ 20 mA.

Acknowledgement input

Type Logic level reverse polarity protected.
Voltage range 0 V ≤ OFF ≤ 5 V, 18 V ≤ ON ≤ 30 V.
Current Consumption 10 mA @ 24 Vdc, typical.

Output

Type Fully customizable 0/4 to 20 mA, on max. 300 Ω load source mode, current limited @ 25 mA.
Transfer characteristic linear, direct or reverse, square root.
Response time ≤ 100 ms (10 to 90% step change).

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).
DC and AC load breaking capacity refer to Instruction Manual.

Modbus interface

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

Isolation

Test Voltage I.S. In/Other 1.5 kV; Alarms/Other 1.5 kV; Alarm/Alarm 1.5 kV; Out/Supply 500 V; Out/Ack 500 V; Ack/Supply 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 = 26 V, Io = 91 mA, Po = 588 mW at terminals 13-14 Uo = 1.1 V, Io = 56 mA, Po = 16 mW at terminals 14-16 Uo = 1.1 V, Io = 0.012 mA, Po = 0.004 mW at terminals 15-16 Ui = 30 V at terminals 14-16 or 15-16, Ii = 128 mA at terminals 14-16, Ci = 2.1 nF, Li = 0 nH 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 or on custom Term. Board.
Weight about 120 g.
Connection by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm² (13 AWG).
Dimensions Width 22.5 mm, Depth 123 mm, Height 120 mm.

Data Sheet


Datasheet of D5254 ( EN | FR | RU | DE | ES | IT | CN | JA | PT )
D5200 Series Common Specifications and Dimensional Drawing ( EN )

Instruction Manual


Instruction Manual D5254 ( EN )
Instruction Manual D5000-D5200 Series ( EN )
Instruction Manual SWC5090 ( EN | RU )
Safety Manual D5254S ( 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 )
UL Control Drawing D5254 ( EN )

Certifications


Type Description Area Number Issued by Issue Date
ATEX DEKRA ATEX D5254S Series English Certificate ( EN ) Europe BVS 16 ATEX E 066 DEKRA 2022-04-06
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 2023-04-30
Ex EAC Ex Certificate for D5000 Series ( RU ) Eurasian Community ЕАЭС RU С-IT.ЕХ01.В.00018/19 CCVE 2019-04-25
Ex Emirates Certificate of Conformity D5254 series ( EN ) United Arab Emirates 23-10-90271/E23-10-092694/NB0002 SGS 2023-10-31
Ex UL-cUL D5254 Divisions ( EN ) North America 20191218-E222308 UL 2019-12-30
FSM TUV IT 22 SIL 0093 Functional Safety Certificate ( EN ) International TUV IT 22 SIL 0093 TUV_SUD 2022-07-25
IECEx DEKRA IECEx D5254S Series Certificate ( EN ) International IECEx BVS 16.0043X DEKRA 2022-04-19
Maritime KR Maritime Certificate D5000 Series ( EN ) International MIL20769-EL002 KR 2020-10-12
Maritime DNV Maritime Certificate TAA00001U0 for D5000 series for website ( EN ) International TAA00001U0 DNV-GL 2023-11-02
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 D5254 ( EN | IT )
EU Declaration of Conformity for RoHS, ASBESTOS. ( EN )
Declaration of Conformity G3 compliance ( EN )

Dimensions


Image of D5254_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 )