14
4.2 Relay Module: Twelve Relays
4.3 Relay Modules: Six Relays
4.4 Polarity Reversal/City Tie
4.5 Smart Relay Module
Model Description
MR-2312-R12
Twelve relay adder
module
Model Description
MR-2306-R6 Six relay adder module
Model Description
MR-2300-PR Polarity Reversal and/or City Tie Module
Model Description
MR-2312-SW12 Smart Relay Module (12 relays) with white enclosure
MR-2312-SR12 Smart Relay Module (12 relays) with red enclosure
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
RELA Y 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
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
POLARITY
REVERSAL
ALARM
POLARITY
REVERSAL
SUPV
CITY
TIE
+ | - + | - + | -
JW4
P1 P2
Mounting hole for
#6-32 screws
Mounting hole for
#6-32 screws