Omron NV3Q-MR21, Operation Handbook

Page: 5 / 36

NV-series PT Simple Operation Handbook
Advanced UsageAdvanced Usage
Ct
i
it
h
Connecti
n
g w
ith
CPIE PLC
Designing Screens
Preparation
5
The NV3W-V1 and NV4W PTs can be mounted vertically.
Mount the PT with the serial communications/power supply
connector on top.

Using a Vertically Mounted PT (NV3W-V1 and NV4W only)

When the CP1E uses a 24-VDC power supply
Wire the 24-VDC power supply as shown below.

XW2Z-200T-3
(2 m, without 5-V Line)

XW2Z-500T-3
(5 m, without 5-V Line)

When the NV3W-V1 (24-VDC type), the NV4W, or the NV3Q is connected
with a RS-232C cable
Wire the NV and the PLC as follows. The power is supplied from the external supply unit to
the PT.
Name (color)
RD (orange)
SD
(blue)
SG (pink)
NV3W-V1 (24-VDC)/NV4W/NV3Q
FG (black)
Ground to 100 ohm or less
24-VDC power supply
Upper terminal block
24-VDC power supply
Preparation