Proface APL3000B - Node Box PC - Manual (Page 114)

Chapter 5 Installation and Wiring
5-23
5.4 Wiring Precautions
This section describes the procedures and precautions for wiring power cords.
5.4.1 Connecting the Power Cord
„ Power Connector
The following parts are used in the power connector (plug).
When PL-3000B Series is mounted vertically, a right-angle power connector is recommended. Use the
following right-angle power connectors.
*1
To avoid an electric shock, prior to connecting the PL unit’s power cord terminals to the power
terminal block, confirm that the PL unit’s power supply is completely turned OFF, via a breaker, or
similar unit.
Supplying a power voltage other than that specified will damage the power source and the PL unit.
Since there is no power switch on the DC type unit, be sure to attach a breaker-type switch to the
power cord.
When the FG terminal is connected, be sure the wire is grounded.
• When the FG terminal is connected, be sure the wire is grounded. Not grounding
the PL unit will result in excess noise and vibration.
• The SG and FG terminals are connected internally in the PL unit.
When connecting the SG wire to another device, be sure that the design of the
system/connection does not produce a shorting loop.
Supplied Power Connector Shape
AC type
CA7-ACCNL-01 by Pro-face
Straight Spring
FKC 2,5/3-STF-5,08 by Phoenix Contact
*1
DC typ
e CA7-DCCNL-01 by Pro-face
GFKC 2,5/3-STF-7,62 by Phoenix Contact
*1
Optional Power Connector Shape
AC type
CA7-ACCNLR-01 by Pro-face
Right-angle Spring
FKCVR 2,5/3-STF-5,08 by Phoenix Contact
*1
DC type
CA5-DCCNL-01 by Pro-face
Right-angle Screw
GMVSTBW 2,5/3-STF-7,62 by Phoenix Contact
*1
*1 For details, please contact your local Phoenix Contact distributor.