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3Z4L Laser Micrometer Protocol
Connections
The connections for the 3Z4L Laser Micrometer Protocol are shown below.
RS-232C Connection
Serial Communications Board
(CS Series only)
Serial Communications Unit
(CS/CJ Series)
RS-232C Port
Serial Communications Unit/Board:
D-sub 9 pin (female)
Signal
name
FG
SD
RD
RTS
CTS
DSR
DTR
SG
DIP Switch Settings
Shown below are the settings of 3Z4L-3000, 3Z4L-4000-series DIP switches required to use the system proto-
col sequences.
3Z4L-3000 Series
‡ DIP Switch 1
‡ DIP Switch 2
392
PC PS
RS-232C
Pin No.
1
2
3
4
5
7
8
9
No.
Setting
1
Baud rate
2
3
Handshaking procedure
4
RS-232C interface use
selection
5
6
No.
Setting
1
Selection for measure-
ment section
2
3
4
5
Setting of minimum read
value
6
7
Setting of transparent
body measurement func-
tion
8
Setting of simultaneous
measurement function
Sensor
Controller
Controller: D-sub
25 pin (female)
Pin No.
1
2
3
4
5
6
7
20
Status
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
Status
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
Appendix K
Signal cable
Signal
name
FG
TXD
RXD
RTS
CTS
DSR
SG
DTR
Set these settings according
to the sensor connected.
Set these settings for
4 digits in the decimal por-
tion.
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