Field Wiring Of The Cr-4F And The Cre-4F - Fire-Lite SENSISCAN 2000 Nstallation, Operation And Programming Manual

F 4-8: F
IGURE IELD
C R E
ONTROL ELAY
E F
no nc c no nc c no nc c no nc c
A B
no nc c no nc c no nc c no nc c
A
B
C
D
NO
Relay 1
NC
C
NO
Relay 2 NC
C
NO
Relay 3
NC
C
NO
Relay 4 NC
C
28
W CR-4F C
IRING OF THE
XPANDER
G H
C D
E
F
G
H
Power-limited
Circuit
Power-limited
Circuit
no connection
Nonpower-limited
Circuit
Nonpower-limited
Circuit
S2000 15017 Rev H 10/08/96 P/N 15017:H
R
ONTROL ELAY
* Optional CRE-4F Control Relay Expander. Positions E, F, G and H
are active only with this board installed.
Note: Refer to the power-limited label located on the FACP door.
Make a notation on the label for each circuit being employed as
a nonpower-limited circuit. (Refer to the example on the label).
Typical Form-C Control Relay in Standby Position
M CRE-4F
ODULE AND THE