Single Input and Supervised Output Module

The Axis single input and output modules are loop powered and designed around a fully digital protocol. Each module allows monitoring of fire alarm and auxiliary devices and provides control by closing contacts of auxiliary devices such as fire shutters.

The input channel is monitored and will detect Normal / Short / Alarm and Open conditions. The output channel is also monitored and will detect Open and Short circuit conditions.

The unit provides fast alarm and fault signalling, and incorporates a bidirectional short circuit isolator.

Connections are made using plug-in terminal blocks which will accept conductors up to 2.5mm².

The unit is supplied fixed to a plate which is suitable for wall mounting with a choice of standard 25mm or deep 47mm mounting boxes available.

Key Features

• Short circuit isolators in each device to the requirements of EN54-17
• Large capacity, up to 240 devices per loop
• Auto addressing capability (by the control panel) or manually using a hand held programmer.
• Digital checking of double address
• Line quality information
• Bicolour (red green) LED driven by the control panel

Order Codes and Options