Power Supply Wiring - Omron GRT1 - 11-2007 Operation Manual

Power Supply Wiring

Installing the End
Plates
Note
3-2 Power Supply Wiring
36
Always secure the Slice I/O Terminal on the DIN Track by installing End Plates
on both sides of the Terminal. First hook the bottom of the End Plate on the
bottom edge of the DIN Track (1), attach the top of the End Plate, and pull the
End Plate down onto the top edge of the DIN Track (2).
Tighten the End Plate's securing screw.
End Plate
Always secure the Slice I/O Terminal by attaching End Plates on both ends.
Both the Slice I/O Terminal power supply and the external I/O power supply
are connected with screwless clamp terminals on the Communications Unit.
The following I/O Power Feed Units and I/O Power Connection Units are avail-
able. Select the Unit depending on the application. For information on wiring
for the GRT1-PD8(-1) and GRT1-PC8(-1), refer to the wiring examples for the
GRT1-ID8(-1) and GRT1-OD8(-1) in SECTION 4 Digital I/O Units.
Unit
GRT1-PD2 Used to feed external power to the Units. (The GRT1-PD2G
GRT1-PD2G has overcurrent protection.)
GRT1-PD8(-1) Used to feed external power to the Units and provide more
common terminals. Use this Unit if there are not enough com-
mon terminals, for example, when using the GRT1-ID8(-1) or
GRT1-OD8(-1).
GRT1-PC8(-1) Used to provide more common terminals. Use this Unit if more
common terminals are required, for example, when using the
GRT1-ID8(-1) or GRT1-OD8(-1).
This Unit cannot be used to feed external power.
Section 3-2
2
1
End Plate
End Unit
Description