RY-AC/A Aiphone Call Extension Relay - 12 V DC
The RY-AC/A is an Aiphone call extension relay that activates an external doorbell, buzzer or signalling device when an intercom call is received. It features a 12 V DC relay input and a dry-contact closure output for connection to an external signalling circuit.
Compatible with LEF, TD-H, TD-Z and IE-8MD systems, the relay provides an additional remote call alert for intercom installations. It is supplied with mounting brackets and screws for wall-mounted installation.
Key Features
- Activates an external signalling device when an intercom call is received.
- Dry-contact output supports connection to compatible doorbells, buzzers and signalling circuits.
- Compatible with LEF, TD-H, TD-Z and IE-8MD Aiphone intercom systems.
- Compact wall-mount design for convenient installation near the intercom station.
- Clearly identified input and output wiring simplifies installation.
- Catalogue Family:
- INTERCOM
- Model:
- RY-AC/A
- Product Type:
- Intercom
- Use:
- Activates an external doorbell, buzzer or signalling device when a call is received
- Supported Systems:
- LEF, TD-H, TD-Z and IE-8MD
- Relay Power Source:
- 12 V DC, supplied by the intercom system or a separate 12 V DC power source
- Input Wiring:
- Red: positive 12 V DC; Black: negative 12 V DC; White: activation wire
- Output Wiring:
- Yellow wires provide dry-contact closure
- Relay Switching Capacity:
- 0.3 A at 240 V AC; 1.0 A at 24 V DC
- Dimensions:
- 104 mm W x 62 mm H x 41 mm D
- Package:
- Call extension relay, mounting brackets, screws and installation and operation manual
