<B4. Power, ground, and signal cable connection>
B4-2
IM 01W02D02-01EN
B4.2 Power Supply Cable Connection
YFGW610 has a 4-pin power connector (with a spring terminal; Phoenix Contact’s FKC 2.5/4-
STF) and the socket on the device itself. The spring terminal is secured by two screws at both
ends. You can separate the terminal from the socket by loosening these screws.
If you have enough space for cabling at the top and side panels of YFGW610, leave the spring
terminals on YFGW610 (as shown in Figure B4-2) and connect the positive and negative power
lines as indicated.
If there is insufficient space, separate the spring terminals from the socket, route the cables, and
put it back to the housing.
IMPORTANT
• Be careful to connect the power supply cable with correct polarity
• YFGW610 does not have a power switch, so add a power switch or a circuit breaker to the
external power line.
FB0402
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Figure B4-2 Power supply cable connection procedure
