Amada WELD CHECKER MM-400A - Connection with Device Featuring PNP Current Output (When Using External Power Supply); Connection with Device Featuring NPN Open Collector Output (When Using External Power Supply)

MM-400A
10. Interface
10-8
c. Connection with device featuring PNP current output (when using external
power supply)
Connect the negative side of an external 24 V DC power supply to pin 2.
EXT.COM
SCH1
SCH2
IN8
1
2
3
4
20
21
11
2) EXT.COM
1) 未接続
3) SCH1
4) SCH2
20) IN8
内部 外部
DC24V
EXT.24V
EXT.COM
・・・・・
d. Connection with device featuring NPN open collector output (when using
external power supply)
Connect the positive side of an external 24 V DC power supply to pin 2.
EXT.COM
SCH1
SCH2
IN8
1
2
3
4
20
21
11
2) EXT.COM
1) 未接続
3) SCH1
4) SCH2
20) IN8
内部 外部
DC24V
EXT.24V
EXT.COM
・・・・・
Internal
External
Internal
External
No connection
No connection