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Duo Installation Guide
MAN-DUO (Ver. 1.0)
B-6
B.6 Communication Cables
The communication cables use 26-AWG twisted pair shielded cable. They are connected using
an 8-pin RJ-45 plug. Elmo drives can communicate using the following options:
RS-232 full duplex
CANopen
B.6.1 RS-232 Option (CBL-RJ452321)
RJ45
Pin
No.
Color
D-type
Female
Pin No.
Signal
Description
1 — — — —
2 — — — —
3 Brown 2
Tx
RS232 Transmit
4 — — — —
5 White 5 COMRET Communication Return
6 Green 3 Rx RS232 Receive
7 — — — —
8 —
1
— — —
body Drain Wire body shield cable shield
The shields of the RJ-45 and D-type plugs are connected to each other through the cable
braid.
Figure A-4: RS-232 Communications Cable (Part No. CBL-RJ452321)