2-1SectionSpecifications

25

2-1-3 I/O Specifications

CPU Board Input Specifications

Item Inputs Specification
Input voltage All 24 V DC +10%/–15%
Input impedance IN00000 to IN00001 2.7 kΩ
IN00002 to IN00006 3.9 kΩ
IN00007 and up 4.7 kΩ
Input current IN00000 to IN00001 8 mA typical
IN00002 to IN00006 6 mA typical
IN00007 and up 5 mA typical
ON voltage/current IN00000 to IN00001 17 V DC min., 5 mA
IN00002 and up 14.4 V DC min., 3 mA
OFF voltage/current All 5.0 V DC max., 1 mA
ON delay All 1 to 80 ms max. Default: 10 ms (See note.)
OFF delay All 1 to 80 ms max. Default: 10 ms (See note.)
Circuit configuration IN00000 to IN00001
680 Ω
0.01 µF
IN
IN
COM
2.7 kΩInternal
circuits
Input LED
IN00002 to IN00006 IN
IN
COM
3.9 kΩInternal
circuits
Input LED
750 Ω
IN00007 and up IN
IN
COM
4.7 kΩInternal
circuits
Input LED
750 Ω

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, 2, 3... 1. Installation orientation: Vertical with edge down

All inputs can be ON simultaneously with this orientation.

Max. Number of Inputs

Simultaneously ON