Omron CJ1W-SCU32 Operation Manual page 414

A Standard System Protocol
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.
1
R-80
2 3 4 5 6 7 8
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:
OFF: 3-wire method (non-protocol)
Baud Rate
Pin
Pin 1
Pin 2
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
CR+LF
CR
OFF ON
OFF OFF
Control (recognize DRT input)
Baud rate
1200 2400 4800
OFF
ON OFF
OFF OFF
ON
LF
OFF
ON
9600
ON
ON