Digital output module X1-NIS-DO-01-S

safetynot specifiedcompact

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 equipment. 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. - 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 Channels: 1 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: –40 to +70 °C. - Storage temperature: –45 to +80 °C. Mounting - Type: On custom Termination Board. - Weight: about 50 g. - Dimensions: Width 10 mm, Depth 80 mm, Height 120 mm. Certifications: - ATEX: FM ATEX zone 2 X1 Series English Certificate (Europe) FM23ATEX0039X, FM, 2025-08-13 - Ex: FM US X1 Series Divisions and Zones English Certificate (North America) FM23US0073X, FM, 2025-08-12 - Ex: FM Canada X1 Series Divisions and Zones English Certificate (North America) FM23CA0055X, FM, 2025-08-12 - IECEx: FM IECEx X1 Series English Certificate (International) IECEx FMG 23.0018X, FM, 2025-08-12 - SIL: TUV IT 25 SIL 0570 A SIL Certificate Summary (International) TUV IT 25 SIL 0570 A Rev.1, TUV_SUD, 2025-09-19 - UKEx: FM UKEx zone 2 X1 Series English Certificate (United Kingdom) FM23UKEX0040X, FM, 2025-08-14 Declarations of Conformity: - EU Declaration of Conformity of X1-NIS-DO-01 - UK Declaration of Conformity of X1-NIS-DO-01 Characteristics / Technical Specifications: - Product type: SIL3 Digital Output Driver - Model: X1-NIS-DO-01-S - Channels: 1 - Power Dissipation: 1.25 W @ 24 Vdc with 100 mA Field Out - System Supply Voltage: 24 Vdc nom (18 to 30 Vdc) - System Supply Current Consumption: 130 mA @ 24 Vdc with 100 mA Field Out - System In Type: 24 Vdc nom (18 to 30 Vdc) - System In Current Consumption: 12 mA @ 24 Vdc - Input Impedance: 2 kΩ - Max Working Current: 100 mA (up to 500 mA with 5 units in parallel) - Short Circuit Current: 125 mA, 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 - Operating Temperature: –40 to +70 °C - Storage Temperature: –45 to +80 °C - Mounting: On custom Termination Board - Weight: about 50 g - Dimensions: Width 10 mm, Depth 80 mm, Height 120 mm