Omron GRT1-PNT - DATASHEET 2 Operation Manual page 42

Wiring the GRT1-PNT Unit
Supplying Power to the
Units
Supplying I/O Power
Removing Wires
30
These terminals supply power to both
the PROFINET Communication Unit's
internal circuits and the connected
SmartSlice I/O Units' internal circuits.
The upper two terminals supply power to the internal circuits of the PROFINET
IO Communication Unit and of the connected SmartSlice I/O Units.
These terminals supply power to the
external I/O devices connected to the
SmartSlice I/O Units.
The lower two terminals supply power to the external I/O Devices connected to
the SmartSlice I/O Units.
Note The GRT1-TBL Left Turnback Unit and GRT1-PD2 I/O Power Supply Unit have the
same screwless clamping power
Communication Unit. These terminals are wired in the same way as the PROFINET IO
Communication Unit's terminals, by inserting the power supply wires.
To remove the wires press the release button above the terminal hole using a
slotted precision screwdriver and pull out the wire.
Release button
Holes for wires
Press the release button with
(pin terminals)
a screwdriver and pull out the
wire (pin terminal).
24 VDC
Release button
Holes for wires
Press the release button with
(pin terminals)
a screwdriver and pull out the
wire (pin terminal).
24 VDC
supply terminals as the PROFINET IO
Section 2-4