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1. INTRODUCTION
1.2.2 Communication cable
(1) Selection
Use a communication cable for connection of the personal computer and the servo amplifier.
Choose the communication cable according to the shape of the RS-232C connector of the personal
computer used.
Type
MR-CPCATCBL3M
For fabrication, refer to the connection diagram in this section. When fabricating the cable, read and
follow the instructions below:
1) Always use a multi-core cable with a shield and connect the shield to FG securely.
2) Wiring distance depends on surrounding environment but should be as short as possible.
Maximum distance is 15m(49.2feet) in environmentally good places with little noise, e.g. offices.
(2) Communication connector signal pin-outs (CN3)
POINT
Depending on the personal computer used, any of the following cables may
be used.
Confirm the RS-232C connector signal carefully, refer to this section and
fabricate the cable.
Length
Application
[m(feet)]
3
For IBM series
(9.84)
(D-SUB 9 pins)
Connector: 10120-6000EL
Shell kit: 10320-3210-000
(3M)
1 - 4
Description
Connector: DE-9SF-N
Case: DE-C1-J6-S6
(Japan Aviation Electronics)
1
11
2
12
LG
LG
RXD
TXD
3
13
4
14
5
15
6
16
7
17
8
18
9
19
10
20
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