Serial Connector (Cn1); Serial Connector For Plc Connection - Fuji Electric POD UG221H-LE4 User Manual

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4. Serial Connector (CN1)

4. Serial Connector (CN1)

Serial Connector for PLC Connection

To communicate with the PLC (RS-232C, RS-422/485), connect the cable to the serial connector
(CN1) at the side of the Simple POD unit.
The serial connector pins correspond to signals as given below.
CN1 (D-sub 25-pin, female)
1
13
The following connector is recommended.
Recommended connector
Side View
Pin No.
1
2
3
4
5
6
7
8
14
9
10
11
12
13
14
15
16
17
25
18
19
20
21
22
23
24
25
DDK-make 17JE23250-02 (D8A)
Signal Name
FG
SD RS-232C send data
RD RS-232C receive data
RS RS-232C RS request to send
CS RS-232C CS clear to send
SG
+5 V Use prohibited
0 V Use prohibited
+SD RS-422 send data (+)
−SD
RS-422 send data (−)
+RS RS-422 RS send data (+)
−RS
RS-422 RS send data (−)
−CS
RS-422 CS receive data (−)
+CS RS-422 CS receive data (+)
+RD RS-422 receive data (+)
−RD
RS-422 receive data (−)
D-sub 25-pin, male, metric thread, with hood
Contents
Frame ground
Not used
Signal ground
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used