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24
Cable and Jumper Connections for Main Board and Adder Modules
jumpers located below the relays are used to select either normally open contacts or normally
closed contacts.
Figure 10 RM-312 twelve relay adder module
6.4.2 Programming the relays
A typical relay circuit is shown in Figure 11 with the jumper locations and descriptions.
Figure 11 RM-312/306 Relay programming
P1
Cable from RM-312 Relay Adder Module connects to P6 on Main Fire Alarm
Board.
Note:
Relay programming should be done before installing the board.
NO/NC C
RELAY 1
NO/NC C
RELAY 2
NO/NC C
RELAY 3
NO/NC C
RELAY 4
C
RELAY 5
NO/NC C
RELAY 6
NO/NC C
RELAY 7
NO/NC C
RELAY 8
C
RELAY 9
NO/NC C
RELAY 10
NO/NC C
RELAY 11
NO/NC C
RELAY 12
NO/NC
NO/NC
Three mounting
holes for #6-32
screws
INDIVIDUAL
GREEN RELAY
STATUS LEDs
Connect to P6 on the
main fire alarm board
NO NC
S
A
Z1
1&2
NO/NC
C
RELAY 1
NC/NO CONNECTION
NC:
terminal provides normally closed contacts
NO:
terminal provides normally open contacts
Default:
jumper is installed on normally open (NO)
Note: if the jumper is not installed on any selection
then the relay is not connected to the terminals
SUPV/ALARM SELECTION
S:
Relay turns ON when common
supervisory is active
A:
Relay turns ON when common
alarm is active
Default:
No jumper installed,
connected on center pin only
ZONE JUMPER
installed:
turns ON relay when the zone
(1) is active
removed:
does not turn ON the relay when
zone (1) is active
Default:
Jumper is installed
LOGICAL OR WITH ADJACENT ZONE
jumper installed:
this relay 1 works in
conjunction with relay 2
jumper removed:
relay 1 does not
operate with the adjacent relay 2
chaining example:
if jumper is installed
on 1&2 and 2&3 then all the three relays
will be ON if any one of relays 1,2 and 3 is
active
Default:
No jumper installed, connected
on one pin only
NO/NC
C
RELAY 12
RE
LA
Y
LED (GREEN)
i
Содержание FA-300 Series
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