Omron CP1L-L14D Series, Operation Manual

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Analog Input Units Section 7-2
Allocation of I/O Words Expansion Units and Expansion I/O Units are allocated I/O bits in the order
the Units are connected starting from the CPU Unit. When the power to the
CPU Unit is turned ON, the CPU Unit checks for any Expansion Units and
Expansion I/O Units connected to it and automatically allocates I/O bits
7-2 Analog Input Units
Each CP1W-AD041/CPM1A-AD041 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 is 1/6,000. 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.
Part Names
CP1W-AD041/CPM1A-AD041
1. Analog Input Terminals
Connected to analog output devices.
None
CIO 102 to
CIO
105
DA041
CIO 0.00 to CIO 0.11
CIO 1.00 to CIO 1.11
CIO 100.00 to CIO 100.07
CIO 101.00 to CIO 101.07
CIO 2 to CIO 5
None
TS002
Third Unit:
40-point I/O Unit
CIO 6.00 to CIO 6.11
CIO 7.00 to CIO 7.11
CIO 106.00 to CIO 106.07
CIO 107.00 to CIO 107.07
Second Unit:
Analog I/O Unit 40-point I/O Unit
CPU Unit First Unit:
Temperature Control Unit
24 input points
16 output points
Input bits
Output bits
24 input points
16 output points
CH
I IN1 I IN3
I IN2 VIN1
VIN2
VIN3 COM1
COM2
I IN4
VIN4 COM4
NC
AG
COM3
IN
(3) Expansion connector
(2) Expansion I/O
connecting cable
(1) Analog input terminals