1 Technical data Greengate RRU-1 UL 924 Remote Relay Unit Catalog# Prepared by Overview Project Date The Remote Relay Unit ( RRU-1 ) is available in 120 VAC and 277. Comments Type VAC input voltage configurations. The RRU-1 is designed to force all outputs in the lighting control panel to an emergency scene regardless of the control panel's programmed output status. This allows the override of outputs during loss of normal (grid) power to allow an alternate power source to drive the lighting loads (Once the RRU-1 senses the normal power returning, the control panel will return to the normal programmed operating mode). Features UL 924 Listed Accessory Detects loss of normal power and automatically sends signal to lighting control panel Allows Greengate panels to be listed as UL 924 when RRU-1 is connected RRU-1 UL 924 Remote Relay Unit July 2015. Features Operation The RRU-1 provides a dry contact closure to the ControlKeeper M. General UL 924 Listed and MB panels when normal (grid) power is lost.
2 This contact Electrical data Connects to normal power closure forces a hardware override of all relays in the enclosure to Mechanical data Lighting Control Panels must be fed from the ON state. This override condition takes priority over any relay alternate power commands from the system controller and will remain in effect until Compatibility ControlKeeper M, ControlKeeper MB the contact closure from the RRU-1 is opened. Standards UL Approved UL 924 Listed Installation The RRU-1 can be installed next to the lighting control panel enclosure. 2 RRU-1 UL 924 Remote Relay Unit July 2015. Wiring Diagram For Emergency panel configurations, CCM PWR. - SH +. - SH ETHERNET ensure the ControlKeeper M lighting +. J14. RS485 RS485. TO CCM. MOR/LRM control panel is fed from an emergency TB2. USB. USB. RS-232 HOST. power source. SHIELD. DEVICE. CAN-L. CAN-H. +24V. GND. MOR/RIM. +24. OFF. ON. The RRU-1 needs to provide a dry +24. 232 OPT. On contact maintained closure to Off R35.
3 NET-RX. J9. the On and +24 terminals on the ControlKeeper M motherboard 1. RIGHT RELAYS. ALL-OFF ALL-ON. LEFT RELAYS. DISPLAY. NET NET 1. LED7. LED6. HEART TX. S1. 1. MOR connector. J6. RESET. A. J11. B C C67 J7. U35. U37. 1. SW2 SW4 SW3 SW6. D. SW5. MOR/LRM. U34. HEART. A B BEAT. RS232 Boot Mode U32. SW1. NET ADDRESS LED11. +24. On SCM PWR. Off C149. +24. J15. GND. GND. 5001-000006-05. +5. PG. 1 2 4 8 16 32 64 128. C158A R25. To override On: Connect dry contact between the On terminal and the +24 VDC terminal. When contact closes, all relays are Red (14 AWG) forced ON. Contacts within the RRU-1 . will automatically close when normal NC Black power is lost (14 AWG). C. SPST Relay C. Neutral = White Hot 120 VAC = Black (16 AWG) Hot 277 VAC = Orange To Normal Power Source (16 AWG). To Normal Power Circuit Ordering This is an accessory for the ControlKeeper M and ControlKeeper MB lighting control panels. When ordering, specify the RRU-1 as a separate system accessory.
4 Catalog # Descriptoin Rating RRU-1 -120V UL924 Remote Relay Unit 120 VAC. RRU-1 -277V UL924 Remote Relay Unit 277 VAC. Note: Note: for 347 VAC Applications please see Model LRM-347. Eaton 1000 Eaton Boulevard Cleveland, OH 44122. United States Eaton Lighting systems 203 Cooper Circle Peachtree City, GA 30269. 2015 Eaton All Rights Reserved Eaton is a registered trademark. Printed in USA. Publication No. TD503029EN All other trademarks are property In cooperation with: July 27, 2015 of their respective owners. LVS,Inc.