11. I/O Connector
The I/O connector is for connecting your input/output equipment to the system.
Refer to Setup & Operation 14.2. Expansion I/O board.
For cable wiring, refer to the Setup & Operation 3.5 Noise Countermeasures in order to
prevent noise.
Remote function is initially assigned to both input and output from 0 to 7. For further
details, refer to Setup & Operation 12. I/O Remote Settings.
11.1 Input Circuit
Input Voltage Range
ON Voltage
OFF Voltage
Input Current
Two types of wiring are available for use with the two-way photo coupler in the input
circuit.
RC700 / RC700-A Rev.23
Input
Control Unit
Output
Input
Drive Unit 1
Output
Input
Drive Unit 2
Output
Input
Drive Unit 3
Output
: +12 to 24 V ±10%
: +10.8 V (min.)
: +5 V (max.)
: 10 mA (TYP) at +24 V input
Setup & Operation 11. I/O Connector
Pins
Bit number
24
0 to 23
16
0 to 15
24
32 to 55
16
32 to 47
24
256 to 279
16
256 to 271
24
288 to 311
16
288 to 303
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