Johnson Controls 300 Series Manual page 22

22 Network Control Module 300 Series Technical Bulletin
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B EFO R E IN S TA LLI N G M E M O R Y
Wiring the Power Cord
Figure 4 shows how to wire the NCM power cord into the power entry
box in the EWC22. Once this wiring is complete, the switch on the
power entry box controls power to the NCM.
-ATTE NTION -
P LE A SE D I S C ON N ED T BA TT E R Y
N EX T S ER VI CE D ATE :
DISCONNECT
POWER BEFORE
SERVICING
DANGER
LI NE VOLTAG E
INSIDE
Figure 4: Wiring the Power Cord
For the Fire-Net NCM, refer to Figure 32 in Appendix A: Fire-Net
NCM.
Safety
Ground
Auxiliary
Power
Outlet
Use a UL Listed
crimp or splice
connection
to make the
ground bond.
Green
White
Ground (Green)
Input Power (White)
Input Power (Black)
Auxiliary
Power
Outlet
ON/OFF
Switch
Black
Pwrcord