Connection Diagram; Cable - Mitsubishi Electric GT1685 Connection Manual

18.3 Connection Diagram

The following diagram shows the connection between the
GOT and the CNC.
18.3.1 RS-232 cable

Connection diagram
RS232 connection diagram
GOT side
CD
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
-
9
*1 For details of the MELDAS C6/C64 side connection, refer to
the following manuals.
MELDAS C6/C64 CONNECTION AND
MAINTENANCE MANUAL BNP-B2255
MELDAS C6/C64 NETWORK MANUAL BNP-B2373

Precautions when preparing a cable
(1) Cable length
The length of the RS-232 cable must be 15m or less.
(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications
MELDAS C6/C64 side*1
(20 pin half pitch)
GND
1
SD
6
RD
16
-
-
GND
11
-
-
-
-
ER(DTR)
18
-
-
18. CNC CONNECTION
18.3 Connection Diagram
17
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19
20
21
22
23
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