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

  1. Products
  2. Isolators
  3. Digital Output
X1-NIS-DO-01-S
SIL3 Digital Output Driver

The Digital Output Driver X1-NIS-DO-01 module is suitable for energizing safety related circuits, up to SIL 3 level, for high risk industries. It can drive solenoid valves, visual or audible alarms to alert a plant operator, or other process control devices from driving signals imposed by the system card. They can also be used as switchable supplies to power measuring or process control equipments. Up to five units can be paralleled together to drive high-current loads. On the system side, a wide compatibility towards different DCS/PLC is guaranteed: driving pulse testing is permitted by a dedicated internal circuit, which prevents spurious activations and LED flickering, while offering an acceptable resistance to the DO Card. 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 3 / SC 3
  • Installation in Zone 2 / Division 2
  • Loop disconnection to ease maintenance operations
  • Short-circuit proof
  • Compatible with DCS/PLC pulse testing
  • Selectable input impedance (software programmable)
  • Up to 500 mA (with 5 units in parallel)
  • Three port isolation, Input/Output/Supply

STATUS

 
   ACTIVE
Product lifecycle policy (EN)

CHANNELS

1

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Technical Data


General
Power Dissipation 1.25 W @ 24 Vdc with 100 mA Field Out, 24 Vdc System In, typical.

System Supply
Voltage 24 Vdc nom (18 to 30 Vdc).
Current Consumption 130 mA, @ 24 Vdc with 100 mA Field Out, typical.

System In
Type 24 Vdc nom (18 to 30 Vdc).
Current Consumption 12 mA @ 24 Vdc, typical.
Input impedance 2 kΩ, typical.

Field Out
Max working current 100 mA (200 mA with two units in parallel, 300 mA with three units, 400 mA with four units, 500 mA with five units).
Short circuit current 125 mA, typical, folded-back to 50 mA.
Response time 50 ms.
Output voltage range 20 V to 23 V.

Isolation
Test Voltage Field Out/System In 2.5 kV; Field Out/System Supply 2.5 kV; System In/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-DO-01 ( EN )

Instruction Manual


CCC Ex safety instruction manual for X1 series ( EN | CN )
Instruction Manual X1 Series ( EN )
Instruction Manual of X1-NIS-DO-01 ( EN )
Safety Information of X1-NIS-DO-01-S ( EN )
Safety Manual of X1-NIS-DO-01-S ( 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
SIL TUV IT 25 SIL 0570 A SIL Certificate Summary ( EN ) International TUV IT 25 SIL 0570 A Rev.1 TUV_SUD 2025-09-19
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-DO-01 ( EN | IT )
UK Declaration of Conformity of X1-NIS-DO-01 ( EN )

Dimensions


Image of X_size

Connections


Drawings


3D_drawing_X1-Cartridge_stp ( EN )