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

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 for controlling third-party devices and extending the functionality of the 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)

Functionality and features

• Inputs (2x) – support various connection types such as NO, NC, EOL, 2EOL and 3EOL, allowing you to 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 mode and bistable mode (pulse duration selectable from 1 second to 1 hour 30 minutes)

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

Power supply and battery life

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

• No external mains power is required, but the device does not supply power to connected devices – they must have their own independent power supply

Environmental specifications