Wiring Section 2-2
41
2-2-1-1 Specifications
The table below shows the digital input specifications of input 0 to input 3 for
the I/O.
/i
Circuit configuration for input 0 to input 3
The table below shows the digital input specifications of input 4 to input 15 for
the I/O.
/i
27 0 V Output common 28 24 V Power supply input for the outputs
Pin Connection Pin Connection
Item Specification
Type NPN/PNP
Maximum voltage 24 VDC +10%
See footnote
1
1. For UL certified applications always use, for external power supply, a
Class 2 power supply.
Input current 8 mA at 24 VDC
ON voltage 17 VDC min.
OFF voltage 5 VDC max.
Maximum response time 1250 µs if the servo period equals 0.5 ms or 1.0 ms
2500 µs if the servo period equals 2.0 ms
Registration response time
(Inputs 0 and 1)
1 µs typical
Ambient operating temperature 0°C to 55°C
When all digital inputs are on: max. 45°C
When max. 8 digital inputs are on: max. 55°C
Item Specification
Type NPN/PNP
Maximum voltage 24 VDC +10%
See footnote
1
Input current 3.2 mA at 24 VDC
ON voltage 12 VDC min.
OFF voltage 5 VDC max.
Maximum response time 1250 µs if the servo period equals 0.5 ms or 1.0 ms
2500 µs if the servo period equals 2.0 ms
3
COM
Common for Input circuits
External power
supply 24V
1
I0
CJ1W-MCH72
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