Aiphone DOOR RELEASE RELAY MODULE RY-24L user manual

Summary of the content on the page No. 1

RY-24L
Form C Door Release Relay for AX, KB, KC, and JA Color Video Systems
- INSTRUCTIONS -
The RY-24L Door Release Relay Module is an interface between the door release contact on the Aiphone monitor and the
actual release mechanism. The contact closure directly out of the monitor is rated at 12V AC with a low current capacity. If
your strike or maglock requires more voltage or current, the RY-24L is required. It provides either a Normally Open contact
for an electric strike, or a Normally

Summary of the content on the page No. 2

WIRING DIAGRAMS (cont): Master KB & KC System Wiring KB-3MRD A1 1A1 B1 KB-DAR A2 1A2 B2 2A1 2A2 ELECTRIC STRIKE 3A1 WIRING METHOD: PS-2420UL 3A2 (Normally Open contact) + + Blk - - CN11 Red Brn Org Yel Org Yel Connect LOCK YELLOW POWER wire of CN11 directly to + on unit. To (-) of MAGNETIC LOCK power supply WIRING METHOD: (Normally Closed contact) LOCK Blk POWER Red Brn - + + COM Connect Red Org KC-1GRD to Orange KC-1MRD Yel lead of Master N/C - Use Brown & Yellow wires when connectin

Summary of the content on the page No. 3

Red Red WIRING DIAGRAMS (cont): AX System Wiring LOCK Blk POWER Brn COM Org N/O Yel Use Brown & Orange wires when connecting to Electric Strike. Blk LOCK POWER Brn COM Org Yel N/C Use Brown & Yellow wires when connecting to Maglock. Connect separate RY-24L relay for each door release contact being used. POWER DOOR RELEASE RELAY L1 L2 L3 L4 L5 L6 L7 L8 VIDEO OUT V1 V2 D1 D3 D5 D7 M1 M3 RS-232C VCH1 VCH2 D2 D4 D6 D8 M2 M4 X1 OUT X2