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2-2-8 Connecting RS Output (Optional Function)
When using RS-232C interface equipped WGI-400A-02 and WGI-400A-12.
1) Connector Pin and Signal Name
Pin type (male)
Front view of the RS-232C connector
(D-sub connector) on the rear panel.
2) Signal Specifications
Transmission speed:
Data bit:
Parity bit:
Stop bit:
Output code:
The above settings are default values.
3) Connecting to External Devices
(1) Connection
For connecting external devices to the PC, use commercially available RS cross cable (reversible type).
Note: Do not forget to turn OFF both the WGI-400A and external device before connecting to the PC.
Or, the WGI-400A may not operate correctly or cause damage.
(2) Setting External Devices
Set external devices by referring to the WGI-400A signal specifications.
Note: The WGI-400A is not compatible with XON/XOFF control and send brake signal.
9600 bps
7 bits
Odd number parity
1 bit
ASCII
WGI side
N.C.
1
2
RXD(Receive Data）
3
TXD（Transmit Data）
N.C.
4
SG
5
N.C.
6
7
CTS（Clear To Send）
8
RTS（RequestToSend）
N.C.
9
Pin No.
1
N.C.
2
RXD (Receive Data)
3
TXD (Transmit Data)
4
N.C.
5
SG
6
N.C.
7
CTS (Clear To Send)
8
RTS (Request To Send)
9
N.C.
Receive delimiter:
Transmit delimiter:
PC side
1
2
3
4
5
6
7
8
9
11
Signal Name
CR
CR + LF
DCD
RXD
TXD
DTR
SG
DSR
CTS
RTS
RI
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