Omron CP1E Series User Manual

9 Using Expansion Units and Expansion I/O Units
9-16
CP1E CPU Unit Hardware User’s Manual(W479)
1 Connect the Analog Output Unit to the CPU Unit.
2 Wire to analog input devices.
(1) Wiring internal circuits of the CPU Unit
(2) Wiring analog input devices to the Analog Output Unit
Precautions for Correct UsePrecautions for Correct Use
• Connect the shield to the FG terminal to prevent noise.
• Separate wiring from power lines (AC power supply lines, high-voltage lines, etc.)
• When there is noise in the power supply line, install a noise filter on the input section and the
power supply.
CP1W-DA041
Analog Output Unit
CH
I OUT1 I OUT3
I OUT2
VOUT1
VOUT2
VOUT3
COM1
COM2
I OUT4
VOUT4
COM4
NC
AG
COM3
OUT
CP1E CPU Unit
Analog output 1
Analog ground
NC
I OUT1
COM1 (−)
V OUT1
I OUT4
COM4 (−)
V OUT4
Analog output 4
Internal circuits
to
to
+
V OUT
COM
I OUT
−
+
V OUT
COM
I OUT
−
Analog
output
unit
Analog
device
with
voltage
input
Analog
output
unit
Analog
device
with
current
input
2-core shielded
twisted-pair cable
2-core shielded
twisted-pair cable
FG FG

Omron CP1E Series Specifications

General

Data Memory	8K words
Pulse Output	100 kHz for 2 axes
Communication Ports	RS-232C, USB
Mounting	DIN rail mounting
Analog Inputs	Optional (via expansion units)
Analog Outputs	Optional (via expansion units)
Expansion Units	Digital I/O, Analog I/O, Temperature Sensor Units
Power Supply	100 to 240 VAC or 24 VDC
CPU Type	Various (E, N, and NA types)