Rs-232 Interface - Ricoh IS01 Operator's Manual

Image scanner
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SCANNER SPECIFICATIONS
RS-232C Interface
This interface is provided for connection of the optional Operation Panel. It
requires a standard RS-232C cross cable (3 meters maximum length) for
connection. The scanner side of the cable should have a 25-pin male connector,
while the other end of the cable should have a connector that matches the needs
of your host computer.
The table below lists pin assignments for the RS-232C interface.
RS-232C pin assignments
Code
FG
Frame Ground
TXD
Transfer Data
RXD
Receive Data
SG
Signal Ground
All other pins of the RS-232C interface are not connected.
5-6
Signal
Pin
1
2
3
7

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