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RS-232 connector
This section shows the wiring for an RS-232 connector.
Wiring equipment
The following shows the equipment for wiring.
■Connector
The specifications of RS-232 connector are as follows.
1
6
2
7
3
8
4
9
5
Pin numbers Signal abbreviation
1
CD(DCD)
2
RD(RXD)
3
SD(TXD)
4
ER(DTR)
5
SG(GND)
6
DR(DSR)
7
RS(RTS)
8
CS(CTS)
9
CI(RI)
Use the connector of the following RS-232 connection cable.
Model name
17JE-13090-02(D8C)(-CG)
Signal name
Reception carrier detection
Reception data
Transmission data
Data terminal ready
Signal ground
Data set ready
Transmission request
Transmission possible
Called display
Manufacturer
DDK Ltd (www.ddknet.co.jp)
Signal direction (This product RS-232
device)
Connector
D-sub connector (soldered connection type)
Appendix 10 Wiring
A
APPX
157
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