The Ei128R is a Hard-Wired Relay Module that switches a relay to activate external devices when an Alarm in the system is triggered. The electrically isolated contacts can be used for many applications such as signaling, turning on lights, strobes etc. It has volt free contacts (Normally Open and Normally Closed) as standard but can be wired to give a 230V output or 24V output using an external 24V supply.

The Ei128R is 230V AC mains powered and is designed to be installed underneath an base Alarm. Alternatively the Ei128R can be remotely sited by using the supplied cover.

The Relay Module contains an internal switch that selects Pulse or Continuous output modes of operation. The Pulse output will switch back the relay contacts to their original state after 5 seconds. The Continuous output will continue to send a signal for as long as the Alarm sounds.

Features

Triggers external devices if Alarms activate, such as a strobe light or a remote sounder
Mains powered
Hard-wire interconnect up to 12 Alarms and Devices
Volt free contacts
Can be configured to switch a 230V or 24V device
Continuous or Pulse operation
Mounts under base
Trunking knock-outs for easy and neat wiring
Compatible with the 3000, 160e Series alarms and the 140RC Series

Technical Specification

The Relay is designed to operate whilst the alarm system is sounding, to signal ancillary devices such as door closers, extractors, remote sounders etc. When any of the interconnected alarms sound the signal will cause the relay contacts to switch.

The Relay is mains powered and operates on receipt of a signal from the interconnect line of a smoke, heat or CO alarm. The relay does not operate if mains power is not present.

Volt free contacts – (Normally Open or Normally Closed) rated up to 240V AC/5 Amps, making it suitable for use with a wide range of AC or DC voltages.

The Ei128R is designed for siting under one of the smoke/heat alarms listed above. However, a cover is supplied if installing remotely or with 260 series CO alarms.

More than one Relay can be used in a set of interconnected alarms on the condition that no more than 12 units are used in the system (1 x Ei128R counts as one unit).

Fitted with a 4 way connector block for ease of wiring.

The relay can be set for Continuous or Pulse operation by operation of a manual switch – when in Pulse operation mode, the relay contacts will automatically switch back to their original state after 5 seconds.

Features 3 x 25mm trunking knockouts for surface wiring and centre knockout for recess wiring.

Dimensions of unit – 135mm diameter x 20mm depth.

Designed by installers. Built by Aico

Specifications

Manufacturer	Aico
Part Number	Ei128R
Condition	New
Finish	White
Depth	20 mm
Detector Type	Relay
Diameter	135 mm
Interlinkable	Yes
Wired / Wireless	Wired
Aico Series	Accessories

Delivery

Name: Aico Ei128R Hard Wired Relay Module
SKU: Ei128R
Price: 28.50 GBP
Availability: InStock

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