Omron GRT1-ML2 Hardware Reference Manual page 70

Hardware reference
LED n=0 n=1 n=2
label
2 IN 2 IN 10 IN 18
3 IN 3 IN 11 IN 19
4 IN 4 IN 12 IN 20
5 IN 5 IN 13 IN 21
6 IN 6 IN 14 IN 22
7 IN 7 IN 15 IN 23
For example, if you use the DISPLAY=1 command, LED 5 reflects the
activity of the input in 13 (pin16) of the 28-pin I/O connector.
Digital inputs
The following table and illustration details the digital input (Input 0 to Input
15) specifications for the I/O:
/i
Item Specification
Type PNP/NPN
Maximum voltage 24 VDC + 10%
Input current 5 mA at 24 VDC
ON voltage 14.4 VDC
OFF voltage 5.0 VDC max.
The timings are dependant upon the MC16's servo period, and include
physical delays in the input circuit.
Maximum response times of 1250 µs (for servo periods of 0.5 ms or 1.0 ms)
or 2500 µs (for a servo period of 2.0 ms) are achieved between a change in
the input voltage and a corresponding change in the IN Parameter.
HARDWARE REFERENCE MANUAL
n=3 n=4 n=5 n=6
IN 26 OUT 2 OUT 10 OUT 18
IN 27 OUT 3 OUT 11 OUT 19
IN 28 OUT 4 OUT 12 OUT 20
IN 29 OUT 5 OUT 13 OUT 21
IN 30 OUT 6 OUT 14 OUT 22
IN 31 OUT 7 OUT 15 OUT 23
n=7
OUT 26
OUT 27
OUT 28
OUT 29
OUT 30
OUT 31
External power
supply 24V
fig. 25
TJ 1-MC 16
Input 3
0V Input 1
0V common for Input circuits
65