D-sub 25-pin connector (cn1) (optional), Serial connector (cn1), D-sub 25-pin connector (cn1) (optional) -25 – Fuji Bikes FEH381 User Manual
Page 44: Serial connector (cn1) -25
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6. D-sub 25-Pin Connector (CN1) (Optional)
2-25
S
6.
D-sub 25-Pin Connector (CN1) (Optional)
When the option unit UG230A-DCL is mounted, the CN1 connector is usable.
Serial Connector (CN1)
To communicate with the PLC (RS-232C, RS-422/485), connect the cable to the serial connector
(CN1).
The correspondence between the serial connector pins and signals is shown below. The interface is
the same as that for the UG30-series CN1.
The following connector is recommended.
CN1 (D-sub 25-pin, female)
Pin No.
Signal Name
Contents
1
FG
Frame ground
2
SD
RS-232C send data
3
RD
RS-232C receive data
4
RS
RS-232C RS request to send
5
CS
RS-232C CS clear to send
6
Not used
7
SG
Signal ground
8
Not used
9
+5V
Use prohibited
10
0V
Use prohibited
11
Not used
12
+SD
RS-422 send data (+)
13
−SD
RS-422 send data (
−)
14
+RS
RS-422 RS send data (+)
15
Not used
16
Not used
17
−RS
RS-422 RS send data (
−)
18
−CS
RS-422 CS receive data (
−)
19
+CS
RS-422 CS receive data (+)
20
Not used
21
−
Use prohibited
22
−
Use prohibited
23
Not used
24
+RD
RS-422 receive data (+)
25
−RD
RS-422 receive data (
−)
Recommended connector
DDK-make 17JE23250-02 (D8A)
D-sub 25-pin, male, metric thread, with hood
UG230A-DCL
1
14
13
25