Emerson Series 600 User Manual
Installation Drawings
137
Figure 145 Wiring specifications, Liebert FS and Liebert Series 300
Wire
No.
Terminal Designation
Signal
Name
Maximum
Voltage
Maximum
Current
Color
Wire Size
& Type
Maximum
Length
Remarks
From
To
Series 300 UPS - Cable Group # 27 (Flywheel CB IFM) From I1 In UPS Module to TB1 on Liebert FS Module
901
I1-TB1-1
TB1-1
Trip Signal (+)
+24 VDC
100mA
1/C #16
(2.5 mm
2
)
Stranded
500 ft
(150 m)
902
I1-TB1-2
TB1-2
Trip Signal (-)
-24 VDC
100mA
903
I1-TB1-7
TB1-7
Aux Comm
24 VDC
100mA
904
I1-TB1-8
TB1-8
Aux N.O.
24 VDC
100mA
Series 300 UPS - Cable Group # 116 Flywheel Aux Power, Customer-Provided to Liebert FS TB1 on Fused Disconnect
914
FBO
TB1-1
Line
120VAC
3.5A
1/C #16
(2.5 mm
2
)
Stranded
500 Ft
(150
Meters)
UPS-
Protected
Auxiliary
Control
Power
915
FBO
TB1-2 Neutral
120VAC
3.5A
916 FBO
TB1-3
GND
120VAC 3.5A
1. Each cable group must be run in a separate, grounded, rigid metal conduit to prevent control signal interference.
2. Refer to UPS module/Liebert FS control connection diagram for location of wiring connections.
3. All external wires furnished by others.
4. N.O. = Normally Open; N.C. = Normally Closed; Comm = Common; F.B.O. = Furnished By Others, GND = Ground
5. All wiring must be in accordance with national and local electrical codes.
2. Refer to UPS module/Liebert FS control connection diagram for location of wiring connections.
3. All external wires furnished by others.
4. N.O. = Normally Open; N.C. = Normally Closed; Comm = Common; F.B.O. = Furnished By Others, GND = Ground
5. All wiring must be in accordance with national and local electrical codes.
Dwg. No. Control_WL_S300_Liebert-FS Rev. 01