Orange (277VAC) or Red (347VAC)
Black (120VAC)
White (Com)
LED
Indicator
Transformer
LED
Indicator
Electrical Connections
All electrical connections should be made inside the
J-box. Make electrical connection as follows:
Note:
Cap unused leads to prevent shorting.
AC Only or With Battery Models (Fig. 5 and 6)
120, 277, or 347VAC
White - Common
Black - 120VAC
Orange - 277VAC
or Red - 347VAC
Two Circuit Input (2CI) Models (Fig. 7)
2CI option models
have two inputs, one for the AC
input and the other for the auxiliary input. Please
make connections as follows:
105-360VAC Line
Auxiliary Line
White - Common
Blue - Common
Black - 105-360VAC
Brown - 105-360VAC
External DC Supply Models (Fig. 8)
If emergency power from an external DC power
supply is desired, make connections as follows:
120, 277, or 347VAC
External DC Supply
White - Common
Purple - Negative
Black - 120VAC
Yellow - 6-24VDC
Orange - 277VAC
or Red - 347VAC
Note:
The AC and auxiliary power cannot be
simultaneously live, consult factory for a
solution.
NiCad Battery
Fig. 5 - AC Only
Fig. 6 - With Battery
Fig. 7 - Two Circuit Input (2CI)
2CI Relay
Generator/UPS
Brown (105-360VAC)
Blue (Com)
Utility Power
Black (105-360VAC)
White (Com)
Fig. 8 - External DC Supply
Orange (277VAC) or Red (347VAC)
Black (120VAC)
White (Com)
Yellow (6-24VDC)
Purple (Negative)
External DC Supply
LED
Indicator
Transformer
Transformer
PCB/LED Board
PCB/LED Board
PCB/LED Board
PCB/LED Board
Orange (277VAC) or Red (347VAC)
Black (120VAC)
White (Com)
LED
Indicator
Transformer
CP-EX Series
Installation Instructions
10070224
R
EV 1 - 07/20
3
800-533-3948 www.barronltg.com
