
Vertiv
™
|
Liebert
®
NXL
™
Power-Tie Controls
| Rev. 6 | 06/2017
8
Table 7
Cable group #24B - from MBB breaker interface board (BIB) to breaker motor operator (optional)
Terminal Designation
Signal Name
Maximum
Length
From
To
TB1151-1
Remote Breaker Motor
Operator Contacts
AC LINE
#14-22AWG
500FT (150m)
TB1151-5
MOTOR OPERATOR CLOSE
Table 8
Cable group #25A - from MIB breaker interface board (BIB) to MIB breaker
Terminal Designation
Signal Name
Maximum
Length
From
To
TB1150-1
Remote Breaker Contacts
MIB AUX CONTACT COMMON
#14-22AWG
500FT (150m)
TB1150-2
MIB AUX CONTACT, CLOSED = CB IS OPEN
TB1150-3
MIB AUX CONTACT, CLOSED = CB IS CLOSED
TB1150-4
MIB 48VDC TRIP COIL (-)
TB1150-5
MIB 48VDC TRIP COIL (+)
Table 9
Cable group #25B - from MIB breaker interface board (BIB) to breaker motor operator (optional)
Terminal Designation
Signal Name
Maximum
Length
From
To
TB1151-1
Remote Breaker Motor
Operator Contacts
AC LINE
#14-22AWG
500FT (150m)
TB1151-5
MOTOR OPERATOR CLOSE
Table 10
Cable group #26A - from LBB breaker interface board (BIB) to LBB breaker
Terminal Designation
Signal Name
Maximum
Length
From
To
TB1150-1
Remote Breaker Contacts
LBB AUX CONTACT COMMON
#14-22AWG
500FT (150m)
TB1150-2
LBB AUX CONTACT, CLOSED = CB IS OPEN
TB1150-3
LBB AUX CONTACT, CLOSED = CB IS CLOSED
Table 11
Cable group #27A - parallel from SCC/UPS inter-module communication board to Liebert NXL Power-Tie
inter-module communication board
Terminal Designation
Signal Name
Maximum
Length
From
To
P3101-3
P3101-3
SYSTEM CAN +24V
#18AWG
1000FT (300m)
P3101-4
P3101-4
SYSTEM CAN COMMON
P3101-7
P3101-7
GROUND
P3101-14
P3101-14
GROUND
P3101-12
P3101-12
LBS SYNCH CAN +24V
P3101-13
P3101-13
LBS SYNCH CAN COMMON
Note: Must use Belden 8106 or (3) Belden 8102; outer shield drain wire must be connected to pins 7 and 14 at each connector.
Содержание Liebert NXL
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