NEX7250 Zone 2 Annunciator
51
18. Dual Repeat Relay Option
18.1 Optional Version With Dual Repeat Relay Facility (Option RL2)
Each cell is equipped with a type AR* back plate, a dual channel alarm card and a dual channel
repeat relay card.
Relay contacts R1 and R1A operate in conjunction with channel 1
Relay contacts R2 and R2A operate in conjunction with channel 2
Please note relays R1A & R2A follow the functions set for relays R1 & R2 they cannot be set to
independently.
Wiring Details For Dual Repeat Relay Versions
INPUT
CH*
1
C
INPUT 1
RELAY OUTPUTS
NC
RELAY OUTPUTS
NO
NC
NO
NC
NC
2
C
R1
NO
NO R2
INPUT 2
FRONT VIEW
WINDOW LAYOUT
R1A
R2A
1
2
AR*
