Fuji Electric Monitouch V9 Series Connection Manual page 247

9-54 9. MITSUBISHI ELECTRIC
Wiring diagram 3 - C4
Hakko Electronics' cable "D9-MB-CPUQ-
CN1
Name
Dsub 9 (Male)
1
6
9
5
According to our noise tests, the attachment of a ferrite core improves noise voltage by 650 to 900 V and aids in preventing communication
errors.
 When connecting to the A/QnA series CPU directly, attach a ferrite core to the communication cable to avoid noise problems.
 Ferrite cores are optionally available. The model name is "GD-FC" (inner diameter: 8 mm, outer diameter: 20 mm).
 In consideration of such noise problems, it is recommended that the standard type link unit be used when the cable length of 15 m or
longer is required.
When Connected at MJ1/MJ2:
RS-232C
Wiring diagram 1 - M2
MJ1/2
Name
RJ - 45
1 2 34 56 78
M" (
No.
FG
+RD 1
-RD 2
-SD 3
+SD 4
SG 5
+RS 6
-RS 7
* Use shielded twist-pair cables.
V series
No.
FG
RD 7
SD 8
SG 5
* Use shielded twist-pair cables.
= 2, 3, 5, 10, 15)
Name
RDA
SDA
DSRA
SG
RDB
SDB
DSRB
Ferrite core
Name
CD
RD
SD
SG
DR
RS
CS
PLC
No.
Dsub 25 (Male)
2
3
1
4
14
7
15
25
13
16
17
20
21
A/QnA series
CPU
PLC
No.
Dsub 9 (Male)
1
2
3
1
6
5
9
5
6
7
8