Vertiv Liebert MCV440 - DPN003886

REV : 5
REV DATE : 3/21
DPN003886
Page :1 /2
Form No.: DPN001040_REV4
CANbus & INTERLOCK CONNECTIONS
LIEBERT
®
HEAT REJECTION SKID
LIEBERT® MCV + LIEBERT® ECONOPHASE + BASE ASSEMBLY
CANBUS
ADDRESSING
DIPSWITCH
CANBUS
ADDRESSING
DIPSWITCH
CANBUS COMMUNICATION CABLE
230
71
70
49-3
49-1
49-1 49-3
70
71
230
SH
SH
1
INPUT
2
3
CAN H
TB50
OUTPUT
1
2
3
TB49
CAN L
HL
HL
31
J6
TB50
TB49
CAN
ON
SW6
1
2
3
DETAIL 3
JUMPER AND DIPSWTICH
LOCATION
CONDENSER CONTROL
BOARDS (FACTORY SET)
A
B
SEE SHEET 2 FOR
COMPONENT
NOTES, CABLE NOTES, &
WIRE NOTES
CIRCUIT 1
J6
1 3
CAN
ON
SW6
CAN
ON
SW6
J6
1 3
CIRCUIT 2
SH
49-1
49-3
23071
70
DETAIL 2
LIEBERT® HEAT REJECTION INTERLOCK
(B)
DETAIL 1 CANBUS CABLE CONNECTION (A)
A
B
4
3
LIEBERT®
ECONOPHASE CONTROL
BOARDS (FACTORY SET)
SW6
ON
CAN
31
J6
CIRCUIT 2
SW6
ON
CAN
CIRCUIT 1
31
J6
B
A
DETAIL 4 LOW VOLTAGE JUNCTION BOX
CANBUS
TERMINATION
JUMPER
FACTORY WIRED
FIELD INSTALLED
LOW VOLTAGE
JUNCTION BOX
Liebert® EconoPhase
Liebert® MCV
Note:
1. One (1) Liebert® DSE Unit shown for simplicity.
Liebert® DSE
1