Eaton RTK 725B range - WRR Cell Detail (Watchdog; Relay - Relay Cell)

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INM 725B Rev 21
2.15 WRR Cell Detail (Watchdog / Relay - Relay Cell)
Cell type WRR is used to provide:-
WRR cells are equipped with two four channel relay cards which provide
• Eight Common Relays which can be programmed for use as horn, common alarm or
diagnostic watchdog relays
• Each of the output contacts can be set to N/C or N/O using a 3 way header and 2 way
shorting bar located on the card.
• The non alarm coil state of each relay can be programmed to be either EN or DE-EN
WRR
CR1
REAR VIEW
CB6641POP1 - WATCHDOG / RELAY CARD
RELAY CARD VERSION USED IN "WRR" CELLS
(LOWER SLOT)
CR2 CR3 CR4
RELAY CARD VERSION USED IN "WRR" CELLS
(UPPER SLOT)
CB6613POP1 - (4) CHANNEL RELAY CARD
CR5 CR6 CR7 CR8
RELAY OUTPUTS
RELAY OUTPUTS