I/O Specifications - Omron SYSMAC CPM2B Operation Manual

Specifications

2-1-3 I/O Specifications

CPU Board Input Specifications
Item
Input voltage All
Input impedance
IN00000 to IN00001 2.7 kΩ
IN00002 to IN00006 3.9 kΩ
IN00007 and up
Input current IN00000 to IN00001 8 mA typical
IN00002 to IN00006 6 mA typical
IN00007 and up
ON voltage/current
IN00000 to IN00001 17 V DC min., 5 mA
IN00002 and up
OFF voltage/current All
ON delay All
OFF delay All
Circuit configuration
IN00000 to IN00001
IN00002 to IN00006
IN00007 and up
Max. Number of Inputs
Simultaneously ON
1, 2, 3...
Inputs
+10%
24 V DC
4.7 kΩ
5 mA typical
14.4 V DC min., 3 mA
5.0 V DC max., 1 mA
1 to 80 ms max. Default: 10 ms (See note.)
1 to 80 ms max. Default: 10 ms (See note.)
Note The input time constant can be set to 1, 2, 3, 5, 10, 20, 40, or 80 ms in the PC
Setup. See page 66.
The maximum number of inputs that can be ON simultaneously depends upon
the ambient operating temperature and the installation orientation, as shown in
the following diagrams.
1. Installation orientation: Vertical with edge down
All inputs can be ON simultaneously with this orientation.
Specification
/
–15%
IN
0.01 µF
2.7 kΩ
IN
680 Ω
COM
IN
IN 3.9 kΩ
750 Ω
COM
IN
IN
4.7 kΩ
750 Ω
COM
Section
Input LED
Internal
circuits
Input LED
Internal
circuits
Input LED
Internal
circuits
2-1
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