３．Name And Function Of Each Section; Signal I/O Connector（J1 - Melec ADB-2F45U Instruction Manual

３．Name and Function of Each Section
３－１．Signal I/O Connector（Ｊ１）
ADB-2F45U
J1
1 CW+
2 CW-
3 CCW+
4 CCW-
5 M.F+
6 M.F-
7 P.O
8 R.GND
9 O.H.A
10 R.GND
CW drive pulse signal input terminal
●Directs the motor to operate CW.
CCW drive pulse signal input terminal
●Directs the motor to operate CCW.
Motor excitation stop signal input terminal
●Shuts off output current to drive the motor.
Phase signal output terminal
●Outputs the signal when the motor-excitation
state is the excitation home position.
GND terminal for P.O signal.
Overheat alarm signal output terminal
●Outputs the signal when internal temperature
of the driver has reached approx. 70℃ or more.
GND terminal for O.H.A signal.
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ADB-2F45U
Instructions Manual