3.FUNCTIONS
3.1 Internal Block Diagram
You can select any three output signals available with an inverter as standard, and output them as relay contant signals. Functions arailable differ between
The output signals to be selected differ according to the inverter. Refer to the instruction manual of the inverter. (output terminal function selection (Pr. 190 to))
3.2 Terminals
Connector
RA3
Internal circuit diagram
1A 
1B
1C
2A 
2B
2C
3A 
3B
3C
Terminal | Description | Terminal | Description | |
Symbol | Symbol | |||
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1A | Relay RA1's normally open contact terminal | 2C | Relay RA2's contact common terminal | |
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1B | Relay RA1's normally closed contact terminal | 3A | Relay RA3's normally open contact terminal | |
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1C | Relay RA1's contact common terminal | 3B | Relay RA3's normally closed contact terminal | |
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2A | Relay RA2's normally open contact terminal | 3C | Relay RA3's contact common terminal | |
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2B | Relay RA2's normally closed contact terminal |
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* The operation of each relay depends on the output signal selected.
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