Ajax EN54 I/O Module (2X2) Jeweller wireless addressable input/output module, black

Ajax EN54 I/O Module (2X2) Jeweller

EN54 I/O Module (2X2) Jeweller is a wireless addressable input/output module with two inputs and two relay outputs. It lets you control third-party devices and extend the functionality of your Ajax system. The device complies with key European fire safety standards: EN 54-18 (input/output devices), EN 54-25 (radio links) and the Radio Equipment Directive RED (2014/53/EU)

Features and functionality

• Inputs (2x) – support NO, NC, EOL, 2EOL and 3EOL connection types, so you can connect signals from fire detection panels, buttons or HVAC systems

• Outputs (2x galvanically isolated relays) – support both AC loads (10–250 V, up to 10 A) and DC loads (10–30 V, up to 5 A). Operating modes include pulse and bistable modes (pulse duration selectable from 1 second to 1 hour 30 minutes)

• Wireless communication – uses Jeweller radio technology for two-way, encrypted, frequency-hopping communication at a range of up to 1,700 m in open space.

Power and battery life

• Powered by two CR123A batteries, providing up to 5 years of battery life. When the batteries run low, an automatic notification is sent via the Ajax app

• Requires no external mains power, but the device does not supply power to connected devices – they must be powered independently

Environmental specifications