Omron NX1P2 series User Manual page 84

3 Configuration Units
 Input Specifications
The specifications depends on the input terminal numbers of the model.
Item
Input type
Input terminal number
Internal I/O common
Input voltage
Connected sensor
Input impedance
Input current
ON voltage
OFF voltage/current
ON response time
OFF response time
ON/OFF filter time
Circuit configuration
*1. These values are the fixed response time needed by the hardware. A value from 0 to 32 ms (default: 1 ms)
that is set on the Support Software is added to these values.
*2. Set the filter time for every 4 points.
Precautions for Safe Use
Do not apply voltages that exceed the rated value.
3 - 12
General-purpose input A
NX1P2-140DT: 00 to 15
NX1P2-9024DT: 00 to 13
For both NPN/PNP
24 VDC (15 to 28.8 VDC)
Two-wire or three-wire sensors
4.0 kΩ
5.8 mA typical
15 VDC min.
5 VDC max./1 mA max.
2.5 µs max.
*1
2.5 µs max.
*1
No filter, 0.25 ms, 0.5 ms, 1 ms (default), 2 ms, 4 ms, 8 ms, 16 ms, 32 ms, 64 ms,
*2
128 ms, 256 ms
IN
15 (13)
4.0 kΩ
00
COM
Specification
General-purpose input B
NX1P2-140DT: 16 to 23
NX1P2-9024DT: None
4.3 kΩ
5.3 mA typical
1 ms max.
1 ms max.
Input indicator
Internal
Isola-
tion
circuits
circuits
COM
NX-series NX1P2 CPU Unit Hardware User's Manual (W578)
IN
Input indicator
23
4.3 kΩ
16
Internal
circuits