Analog Input Units - Omron CP1H-X40D Operation Manual

Analog Input Units

Note
Allocation of I/O Words
Expansion I/O Unit
CP1H CPU Unit
(40 I/O points)
CIO 0 (0.00 to 0.11)
CIO 2 (0.00 to 0.11)
CIO 1 (1.00 to 1.11)
CIO 3 (1.00 to 1.11)
CIO 100 (0.00 to 0.07) CIO 102 (0.00 to 0.07)
CIO 101 (1.00 to 1.07)
CIO 103 (1.00 to 1.07)
Input words CIO 0 and
CIO 1, and output
words CIO 100 and
CIO 101 are always
allocated to the CPU
Unit.
7-2 Analog Input Units
Part Names
CP1W-32ER/32ET/32ET1's maximum number of simultaneously ON points is
24 (75%).
• Up to 15 words can be used by Expansion Units and Expansion I/O Units
for inputs and up to 15 words can be used for outputs.
• Be careful not to exceed a total current consumption of 2 A at 5 V or 1 A
at 24 V, or a total power consumption of 30W, for the Expansion Units and
Expansion I/O Units (including the CPU Unit).
Expansion Units and Expansion I/O Units are allocated I/O words in the order
the Units are connected starting from the CPU Unit. The required number of
I/O words is allocated to each Unit starting with CIO 2 for inputs and CIO 102
for outputs.
CP1W-MAD11
CP1W-MAD11
Analog I/O Unit
Analog I/O Unit
CIO 4
CIO 6
CIO 5
CIO 7
CIO 104
CIO 105
Connected Units: 7 max.
Total input words: 15 max.
Total output words: 15 max.
Total combined current consumption including CPU Unit: 2 A max. for 5 V and 1 A max. for 24 V
Each CP1W-AD041/CP1W-AD042 Analog Input Unit provides four analog
inputs.
• The analog input signal ranges are 0 to 5 V, 1 to 5 V, 0 to 10 V, −10 to +10
V, 0 to 20 mA, and 4 to 20 mA.
The resolution of CP1W-AD041 is 1/6,000.
The resolution of CP1W-AD042 is 1/12,000.
The open-circuit detection function is activated in the ranges of 1 to 5 V
and 4 to 20 mA.
• The Analog Input Unit uses four input words and two output words, so a
maximum of three Units can be connected.
CP1W-AD041/CP1W-AD042
IN
CH
I IN1 VIN2
VIN1 COM1
I IN2
(2) Expansion I/O
connecting cable
1. Analog Input Terminals
Connected to analog output devices.
CP1W-TS001
Expansion I/O Unit
Temperature
(20 I/O points)
Sensor Unit
CIO 10
CIO 8
(10.00 to 10.11)
CIO 9
CIO 106
None (106.00 to
106.07)
(Total power consumption: 30 W max.)
COM2 I IN3 VIN4 COM4 AG
VIN3 COM3
I IN4 NC
Section 7-2
CP1W-SRT21
CP1W-SRT21
CompoBus/S I/O
CompoBus/S I/O
Link Unit
Link Unit
CIO 11
CIO 13
CIO 12
CIO 14
CIO 107 CIO 109
CIO 108 CIO 110
(3) Expansion connector
(1) Analog input terminals
(Terminal block is not removable)
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