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4. Technical Training
_Communication & System Integration (iTDC+iTDC PRO II)
5) Controller Power Wiring
① DC Power Output
Terminal
ㆍ1: DC +12V
ㆍ2: GND
1
2
② Power LED
Connector
ㆍ1: +
ㆍ2: -
③ Alarm Output Connector
ㆍ1~2: AC Fail Alarm
(Sends signal when AC is cutoff)
ㆍ3~4: Low Battery Alarm
(Sends signal when battery is low)
1
2
3
4
1
2
1
2
3
④ AC Power Input Terminal
ㆍ1: AC Input (N)
ㆍ2: AC Input (L)
ㆍ3: Earth GND (FG)
⑤ Backup Battery
Connection Cable
ㆍRed : +
ㆍBlack : -
① Power Board (ID40WA)