3.2 Terminal Circuit Diagram
3.2.1 I/O Terminal Layout Diagram
• Two connectors are used to connect the 4-ch type and one connector to connect the 2-ch
type.
• The signal pins for two channels are assigned to one connector. There is no difference in pin
arrangement between the CH0/CH1 connector and the CH2/CH3 connector if the unit is of
the 4-ch type. Any pins with the same in number have the same function.
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4-ch type
2-ch type