Sharp IV-C35M User Manual page 360

Computer Link
(3) Connections
When a JW-22CU or JW-70CUH/100CUH is used
1. Communication through the RS-232C port
Communication connector on
the IV-C35M (RS232C/RS422)
Pin No.
Connector
shield
2. Communication through the RS-422 port (4-wire system)
Communication connector on
the IV-C35M (RS232C/RS422)
Pin No.
Connector
shield
When a JW-32CUH/33CUH or JW-32CUH1/33CUH1/33CUH2/33CUH3 is used
1. Communication through the RS-232C port
Communication connector on
the IV-C35M (RS232C/RS422)
Pin No.
Connector
shield
2. Communication through the RS-422 port (4-wire system)
Communication connector on
the IV-C35M (RS232C/RS422)
Pin No.
23
Connector
shield
Signal name
FG
3
SD
2
RD
5
SG
15 m or less
Signal name
4 TA
7 TB
8 RA
9 RB
FG
Shielded, twisted-pair cable
1 km or less
Signal name
FG
3
SD
2
RD
5
SG
15 m or less
RS-232C
Signal name
4 TA
7 TB
8 RA
9 RB
FG
Shielded, twisted-pair cable
1 km or less
JW-22CU
JW-70CUH/100CUH
(Communication port)
Pin No.
1
3
2
7
12
14
RS-232C
JW-22CU
JW-70CUH/100CUH
(Communication port)
Pin No.
12
13
10
11
1
RS-422
JW-32CUH/33CUH
JW-32CUH1/33CUH1
/33CUH2/33CUH3
(PG/COMM2 port)
Pin No.
1
4
2
7
JW-32CUH/33CUH
JW-32CUH1/33CUH1
/33CUH2/33CUH3
PG/COMM1 port
PG/COMM2 port
Pin No.
9
10
3
11
1
RS-422
23-24
Signal name
FG
RD
SD
SG
Short-circuit
terminal
Signal name
RD (+)
RD (-)
SD (+)
SD (-)
FG
Signal name
FG
RD
SD
SG
Signal name
RD (+)
RD (-)
SD (+)
SD (-)
FG