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A Standard System Protocol
R-80
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
Delimiter Control Code Setting
3Z4L-4000 Series
The delimiter control codes must be set on DIP switch SW1 for the 3Z4L-4000 Series. Turn off pins
4 and 5 to set the delimiter code control setting in the sequence to CR+LF. See the setting for
CR+LF in the following diagram.
Turn OFF
Turn OFF (to use as a general-purpose interface)
Turn ON (to use as a general-purpose interface)
Delimiter Setting
Delimiter
Pin
Pin 4
Pin 5
Handshaking
ON: Control (recognize DRT input)
OFF: 3-wire method (non-protocol)
Baud Rate
Baud rate
Pin
Pin 1
Pin 2
OFF
OFF
OFF
ON
ON
OFF
CR+LF
CR
LF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
1200
2400
4800
9600
1 2
3
4 5
6 7 8