Mitsubishi Electronics MR-J2-03A5 User Manual
3 - 18
3. SIGNALS AND WIRING
(3) Power supply
Control
Mode
Signal
Symbol
Connec-
tor Pin
No.
Functions/Applications
I/O
Division
P
S
T
I/F internal
power supply
power supply
VDD
CN1B
3
Used to output 24VDC for input interface.
Connected with P24L inside the servo amplifier.
Connected with P24L inside the servo amplifier.
{ { {
Digital I/F power
supply input
supply input
COM
CN1A
9
CN1B
13
Used to input 24VDC for input interface.
Connect the positive terminal of the 24VDC external power
supply.
24VDC
Connect the positive terminal of the 24VDC external power
supply.
24VDC
±
10%
{ { {
Open collector
power input
power input
OPC
CN1A
11
When inputting a pulse train in the open collector system, supply
this terminal with the positive (+) power of 24VDC.
this terminal with the positive (+) power of 24VDC.
{ { {
Digital I/F
common
common
SG
CN1A
10
20
20
CN1B
10
20
20
Common terminal for input signals such as SON and EMG. Pins
are connected internally.
Internally connected with LG.
are connected internally.
Internally connected with LG.
{ { {
DC15V power
supply
supply
P15R
CN1A
4
CN1B
11
Outputs 15VDC to across P15R-LG. Available as power for TC,
TLA, VC, VLA.
Permissible current: 30mA
TLA, VC, VLA.
Permissible current: 30mA
{ { {
Control common
LG
CN1A
1
CN1B
1
CN3
1
3
5
3
5
11
13
15
13
15
Common terminal for TLA, TC, VC, VLA, FPA, FPB, OP and
P15R.
Pins are connected internally.
P15R.
Pins are connected internally.
{ { {
Shield
SD
Plate
Connect the external conductor of the shield cable.
{ { {