Mitsubishi 00JCPU User Manual page 317

(b) RS-232 connector specifications
Table6.42 shows the specifications of the RS-232 connector for the CPU module.
Appearance
3
5
1
2
6
4
Mini-Din 6 pins
(female)
(c) RS-232 cable
The following RS-232 cable can be used for connection of the CPU module to the personal computer or HMI.
• QC30R2 (cable length: 3m)
• CH-M096234-*** (manufactured by CHUGAI Co., Ltd.)
Cable with a Mini-DIN connector on one side and without connector on the other side
*** indicates a cable length, which can be lengthened up to 15m in units of 0.1m.
(CPU module side)
Pin number 1
Signal RD
Wire core Red
Figure 6.93 Effective length and signal layout of RS-232 cable
To fix the RS-232 cable to the CPU module, the use of the RS-232 connector disconnection prevention holder (Q6HLD-R2)
is recommended. For the Q6HLD-R2, refer to the following.
Q6HLD-R2 Type RS-232 Connector Disconnection Prevention Holder User's Manual
Table6.42 RS-232 connector specifications
Pin number Signal
1 RD(RXD)
2 SD(TXD)
3 SG
4 -
5 DR(DSR)
6 ER(DTR)
CH-M096234-***
Effective length
2 3 4
SD SG -
Green/
Black -
White
Q6HLD-R2
CHAPTER6 FUNCTIONS
Signal Name
Receive data
Send data
Signal ground
-
Data set ready
Data terminal ready
2 1
Signal layout of the
4 3
CH-M096234-*** connector
6 5
on CPU module side
5 6
DR ER
Yellow Brown
1
2
3
4
5
6
7
8
Metal shell
Shield
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