X1-NIS-TMP-01-S G.M. International S.p.A.
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X1-NIS-TMP-01-S

  1. Products
  2. Isolators
  3. Temperature Converter
X1-NIS-TMP-01-S
SIL2 Temperature Converter

The Temperature Converter X1-NIS-TMP-01 module accepts a low level dc signal from millivolt, thermocouple or 2/3/4-wire resistance/RTD or transmitting potentiometer sensor. After linearizing it, the module generates, with isolation, a proportional 0/4-20 mA current to the system AI card, suitable for applications requiring SIL 2 level in safety related systems for high risk industries. Output current signal can be direct or reverse. A fault can be issued in case of input sensor burnout (on any wire) or when configurable thresholds are exceeded. If required, the unit can be re-calibrated through the Gateway. To ease maintenance operations, field devices can be disconnected through a two-position insertion/extraction mechanism. This product requires a dedicated Termination Board.

FEATURES

  • SIL 2 / SC 3
  • Installation in Zone 2 / Division 2
  • Loop disconnection to ease maintenance operations
  • mV, TC, 2/3/4-wire resistance/RTD or potentiometer input
  • Inversion/scaling/custom output current
  • Programmable fault in case of burnout or threshold exceeding
  • Fully programmable through Gateway
  • High Accuracy
  • Three port isolation, Input/Output/Supply

STATUS

 
   ACTIVE
Product lifecycle policy (EN)

CHANNELS

1

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Technical Data


General
Power Dissipation 0.6 W @ 24 Vdc with 20 mA, 250 Ω output load, typical.

System Supply
Voltage 24 Vdc nom (18 to 30 Vdc).
Current Consumption 10 mA, @ 24 Vdc with 20 mA output, typical.

System Out
Type Current 0/4 to 20 mA. The module always sinks current and the Termination Board extends its use to source loops.
Maximum load resistance 600 Ω.
Maximum output voltage 30 V.
Minimum output voltage 2 V.
Short circuit current 25.5 mA, typical
Transfer characteristic direct or reverse on all input sensors.

Field In
Type Millivolt, thermocouple, 2/3/4-wire RTD or 3-wire potentiometer. Refer to Instruction Manual for more details.
Response time 1 s.
Input range ±100 mV (TC/mV), 0-5 kΩ (RTD/res), up to 10 kΩ (pot).

Fault
Type Fault can be issued in case of input sensor burnout (on any wire) or when the input measure exceeds programmable thresholds.
Response time 1 s.
Fault signalling common fault & fault mirroring on DCS/PLC AI.

Performance
Ref. Conditions 24 V supply, 250 Ω load, 23 ± 1 °C ambient temperature.
Output linearity accuracy ≤ ±10 µA.
Output calibration accuracy ≤ ±10 µA.
Output temp. influence (1/°C) accuracy ≤ ±1 µA/°C.
Input accuracy Refer to Instruction Manual for temperature sensor accuracy.
Input linearity accuracy ≤ ±5 µV (mV), ±250 mΩ (res), ±0.05% (pot).
Input calibration accuracy ≤ ±8 µV (mV), ±500 mΩ (res).
Input temp. influence (1/°C) accuracy ≤ ±2 µV (mV), ±200 mΩ (res), ±0.02% (pot).

Isolation
Test Voltage Field In/System Out 2.5 kV; Field In/System Supply 2.5 kV; System Out/System Supply 500 V.

Environmental conditions

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

Mounting
Type On custom Termination Board.
Weight about 50 g.
Dimensions Width 10 mm, Depth 80 mm, Height 120 mm.

Data Sheet


Datasheet of X1-NIS-TMP-01 ( EN )

Instruction Manual


CCC Ex safety instruction manual for X1 series ( EN | CN )
Safety Information of X1-NIS-TMP-01-S ( EN )
Instruction Manual X1 Series ( EN )
Instruction Manual of X1-NIS-TMP-01 ( EN )

Certifications


Type Description Area Number Issued by Issue Date
ATEX FM ATEX zone 2 X1 Series English Certificate ( EN ) Europe FM23ATEX0039X FM 2025-08-13
Ex X1 CCC certificate for China ( EN ) China 2025322310006991 NEPSI 2025-11-12
Ex FM US X1 Series Divisions and Zones English Certificate ( EN ) North America FM23US0073X FM 2025-08-12
Ex FM Canada X1 Series Divisions and Zones English Certificate ( EN ) North America FM23CA0055X FM 2025-08-12
IECEx FM IECEx X1 Series English Certificate ( EN ) International IECEx FMG 23.0018X FM 2025-08-12
UKEx FM UKEx zone 2 X1 Series English Certificate ( EN ) United Kingdom FM23UKEX0040X FM 2025-08-14

Declarations of Conformity


EU Declaration of Conformity of X1-NIS-TMP-01 ( EN | IT )
UK Declaration of Conformity of X1-NIS-TMP-01 ( EN )

Dimensions


Image of X_size

Connections


Drawings


3D_drawing_X1-Cartridge_stp ( EN )