Description

The Morley-IAS Addressable Single Input Module, supplied with a mounting box, is designed for high reliability and functionality within fire detection systems. It provides supervision for a single input circuit, offering both latched and continuous analogue monitoring. This includes identifying normal, open circuit, and combined alarm/short states, alongside continuous circuit resistance tracking.

Key features incorporate integrated DIN rail brackets and built-in, individually selectable short circuit isolators for loop protection. The module is compatible with both CLIP and Advanced Protocols. Its flexible mechanical design allows for mounting in a wall box, on a DIN rail, or within its dedicated enclosure. Rotary address switches and diagnostic status LEDs are always accessible, and quick connectors streamline installation, testing, and maintenance.

Technically, the unit operates from 15 to 32VDC with a 140µA maximum standby current. It functions across an operating temperature range of -20°C to +60°C and a humidity range of 5-95% RH (non-condensing). The module holds an IP30 rating (IP44 with the M200E–SMB) and measures 22 x 93 x 82mm.

Eurofyre, an authorised Honeywell distributor, supplies the entire Morley-IAS product range, including this module. We offer expert advice and comprehensive support for fire detection systems, alongside competitive trade discounts and credit account application options.