Omron CP1E CPU UNIT SOFTWARE - Page 261

15-3
15 Analog I/O Function
CP1E CPU Unit Software User’s Manual(W480)
15-1 Overview
15
15-1-1 Flow of Operation
 Wiring Analog Inputs
 Wiring Analog Outputs
Note 1 Use 2-conductor shielded twisted-pair cable for the I/O wiring, and do not connect the shield AG terminal.
2 If an input is not being used, connect (short) the input’s + and - terminals.
3 Wire I/O lines apart from power lines (AC power supply lines, three-phase power lines, etc.).
4 If noise is received from power supply lines, insert a noise filter in the power supply input section.
Wiring Analog I/O
CP1E-NA20DR-A
CP1E-NA20D-D
CP1E-NA20DR-A
CP1E-NA20D-D
+
COM
Voltage Input
−
Analog
output
device
(voltage
output)
V IN
Analog
Input
Terminal
Block
+
COM
Current Input
−
V IN
I IN
Analog
output
device
(current
output)
Analog
Input
Terminal
Block
CIO 0
CIO 90 CIO 91
L1 L2/N
COM
COM1
01 03 05 07 09 11
00 02 04 06 08 10
I IN0 AG I IN1
VIN0
COM0 VIN1
CIO 0 CIO 90 CIO 91
+ -
COM
COM1
01 03 05 07 09 11
00NC 02 04 06 08 10
I IN0 AG I IN1
VIN0
COM0 VIN1
VIN0 Analog input 0 voltage input
IIN0 Analog input 0 current input
COM0 Analog input 0 common
AG Analog 0V
VIN1 Analog input 1 voltage input
IIN1 Analog input 1 current input
COM1 Analog input 1 common
V OUT
COM
I OUT
V OUT
COM
I OUT
+
−
+
−
Analog
output
Terminal
Block
Analog
input
device
(voltage
input)
Analog
output
Terminal
Block
Analog
input
device
(current
input)
Volta
g
e Out
p
ut Current Out
p
ut
CIO 100 CIO 190
00 01 02 04 05 07 NC
03 06
IOUT0
VOUT0 COM0
+
- COM COMCOM COM NC
CIO 100 CIO 190
02
01
04 05 07 NC IOUT0
00
COM COM COM COM NC
NC
NC
03 06 VOUT0 COM0
VOUT0 Analog output 0 voltage output
IOUT0 Analog output 0 current output
COM0 Analog output 0 common