Sharp IV-S20 User Manual

14-25
Computer Link
14
(3) Connections
Shown below are the connections with a calculator link module.
1 Example of RS-232C connection
Remarks
- For RS-232C communications, create the sequence program shown below in order to set "no
CD terminal check" for the CD terminal check setting. For details, see the instruction manual for
Mitsubishi’s calculator link module.
15m or less
RS-232C
FG
RD
SD
SG
2
3
5
FG
SD
RD
RS
CS
DTR
DSR
SG
1
2
3
4
5
20
6
7
3
2
7
8
4
6
5
Shielded cable
Calculator link module
Note: Jumper the RS, CS, DR and CD lines.
Do not jumper the SG.
Communication connector on
the IV-S20 (RS232C/RS422)
Pin No.
Signal
name
Pin No. Pin No.
Signal
name
Connector
shield FG
In case of 25
pins connector
In case of 9
pins connector
TOPn1H10BK1K1
Xn7
FG
RDA
RDB
SDA
SDB
SG
Calculator link
module
FG
TA
TB
RA
RB
SG
4
7
8
9
5
Communication connector
on the IV-S20
(RS232C/RS422)
1 km max.
RS-422 (4-line system)
Shielded, twisted-pair cable
Pin No. Signal name
Signal name
Connector
shield
2 Example of RS-422 communication

Sharp IV-S20 Specifications

General

Brand	Sharp
Model	IV-S20
Category	Color Camera
Language	English