Description
Expander 4xDI 1W-UNI
Expansion module for connecting more 4x DI (Digital Input – dry contact) to compatible devices. Connect another door contact, smoke detector or push button to the 1-Wire UNI bus (RJ11).
Features:
- Connecting more 4x DI (Digital Input) to 1-Wire UNI bus
- Alarms can be configured for each dry contact input separately
- Expander can be combined with other sensors on the 1Wire UNI bus
Applications and Usage:
- Connect additional 4 DIs (Digital Input) to 1-Wire UNI bus
- Compatible with HW group products
Connects additional 4 detectors (4x DI) to compatible devices. The expander is connected via RJ11 cable. Several Expanders can be daisy-chained.
Supplied with a 3m RJ11 cable.










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