- Modules according to EN54 part 17 & 18.

 - Single input module with integrated fault isolation module.

 - The module is suitable for monitoring normally open, voltage-free contacts such as flow switches for fire extinguishing systems, fire/fault signals from auxiliary cabinets as well as non-fire alarms such as valve contacts. , generator, fire door closed...

 - Working voltage 18-30Vdc.

 - Static current: 310µA.

 - Trigger resistor: 5K6Ω.

 - End resistance: 22KΩ.

 - Material: PC/ABS.

 - Dimensions: 65mmx35mmx18.5mm.

Salient features:

- Third agency CPR approval.

- Automatic auxiliary setting.

- Built-in fault isolation module.

- Simple and fast construction.