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3. SIGNALS AND WIRING
3.3 I/O Signals
3.3.1 Connectors and signal arrangements
POINT
• The connector pin-outs shown above are viewed from the cable connector
wiring section side.
• Refer to the next page for CN1A and CN1B signal assignment.
(1) Signal arrangement
Amplifier's internal wiring
*The connector frames are
connected with the E (earth)
terminal inside the servo amplifier.
1
2
3
5
4
6
7
9
8
10
11
12
13
14
15
16
17
18
19
20
1
2
3
5
4
6
7
9
8
10
11
12
13
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MITSUBISHI
MELSERVO
CN1A CN1B
51
RDP P24M
62
RDN P24G
73
SDP P24L
84
SDN TRE
CNP1
B2 B1
5
1
MR MRR
6
2
P5 LG
11
12
SD
104
7
3
UW
8
9
EV
CNP2
1
SD
2
TXD
LG
3
RXD
4
CNP3
CNP1
CNP3
CNP2