Rs-232C Connection; Connection To A Pc Or Plc Via Rs-232C - Konica Minolta CA-410 Instruction Manual

RS-232C Connection

1� Connection to a PC or PLC via RS-232C
Before setting the POWER switch to ON ( | ), connect an RS-232C cable (9-pin D-sub) to the RS-232C connector on the
instrument.
The RS-232C connector on the instrument is a 9-pin D-sub female connector.
Operating Procedure
1
Set the POWER switch to OFF ()�
2
Connect the data processor to a PC or
PLC with an RS-232C cable�
3
Make sure that the cable is firmly
connected to the RS-232C connector
with the connector's right and left
screws�
Notes
When disconnecting the RS-232C cable, set the
POWER switch to OFF () first, and pull the cable by
holding the plug. Never pull the cable by its cord.
RS-232C connector pin numbers
5 4 3
9 8
Pin No.
1
2
3
4
5
6
7
8
9
2 1
7 6
Signal Input/output
RXD Input
TXD Output
GND
RTS Output
CTS Input
Details
N.C.
Received data
Transmitted data
N.C.
N.C.
Request To Send
Cler To Send
N.C.
108
RS connector for PC
RS-232C cable