Mitsubishi Electric Melservo-J2-JR SERIES Instruction Manual page 43

3. SIGNALS AND WIRING
(3) Power supply
Signal Symbol
I/F internal VDD
power supply
Digital I/F power COM
supply input
Open collector OPC
power input
Digital I/F SG
common
DC15V power P15R
supply
Control common LG
Shield SD
Connec-
tor Pin
No.
CN1B Used to output 24VDC for input interface.
3 Connected with P24L inside the servo amplifier.
CN1A Used to input 24VDC for input interface.
9 Connect the positive terminal of the 24VDC external power
CN1B supply.
13 24VDC 10%
CN1A When inputting a pulse train in the open collector system, supply
11 this terminal with the positive (+) power of 24VDC.
CN1A Common terminal for input signals such as SON and EMG. Pins
10 are connected internally.
20 Internally connected with LG.
CN1B
10
20
CN1A Outputs 15VDC to across P15R-LG. Available as power for TC,
4 TLA, VC, VLA.
CN1B Permissible current: 30mA
11
CN1A Common terminal for TLA, TC, VC, VLA, FPA, FPB, OP and
1 P15R.
CN1B Pins are connected internally.
1
CN3
1
3
5
11
13
15
Plate Connect the external conductor of the shield cable.
Functions/Applications
3 - 18
Control
I/O
Mode
Division
P S T