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KEYENCE CORPORATION. Vision System Division
Terminal command control
Perform the following wiring to control the controller via the I/O terminal (parallel I/O interface). This section
describes the necessary terminal (Inputs: CMD_PARAM0 to 7, CMD_CODE0 to 3, CST. Outputs: ACK, NACK) wiring
for command control via the I/O terminal. (The parallel I/O cable, OP
‐51657,
is sold separately)
1. Wiring
*1 COMOUT2 is the same for 17 pin and 40 pin
connectors.
Controller (parallel I/O interface)
Input circuit diagram
• Maximum applied voltage: 26.4 V
• ON voltage: 10.8 V or higher
• ON current: 2 mA or higher
• OFF voltage: 3 V or less
• OFF current: 0.3 mA or less
(No. 2-14)
(No. 1)
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