Omron Sysmac CP1H, Operation Manual

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Analog Input Units Section 7-2
Note 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).
Allocation of I/O Words 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.
7-2 Analog Input Units
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.
Part Names
CP1W-AD041/CP1W-AD042
1. Analog Input Terminals
Connected to analog output devices.
CP1H CPU Unit
Expansion I/O Unit
(40 I/O points)
CP1W-MAD11
Analog I/O Unit
CP1W-MAD11
Analog I/O Unit
CP1W-TS001
Temperature
Sensor Unit
Expansion I/O Unit
(20 I/O points)
CP1W-SRT21
CompoBus/S I/O
Link Unit CP1W-SRT21
CompoBus/S I/O
Link Unit
CIO 0 (0.00 to 0.11)
CIO 1 (1.00 to 1.11)
CIO 2 (0.00 to 0.11)
CIO 3 (1.00 to 1.11)
CIO 4
CIO 5
CIO 6
CIO 7 CIO 8
CIO 9
CIO 10
(10.00 to 10.11)
CIO 11
CIO 12
CIO 13
CIO 14
CIO 100 (0.00 to 0.07)
CIO 101 (1.00 to 1.07)
CIO 102 (0.00 to 0.07)
CIO 103 (1.00 to 1.07) CIO 104
CIO 105
None
CIO 106
(106.00 to
106.07)
CIO 107
CIO 108 CIO 109
CIO 110
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
(Total power consumption: 30 W max.)
Input words CIO 0 and
CIO 1, and output
words CIO 100 and
CIO 101 are always
allocated to the CPU
Unit.
(3) Expansion connector
(2) Expansion I/O
connecting cable
(1) Analog input terminals
(Terminal block is not removable)
CH
I IN1 I IN3
I IN2 VIN1
VIN2
VIN3 COM1
COM2
I IN4
VIN4 COM4
NC
AG
COM3
IN