Data1 Connector - JRC JLR-7900 Quick Reference

6.5.2 DATA1 connector

TERM. Switch
Data Cable
CFQ-5769: 3 m (Option)
Terminal
Number
(CFQ-5769)
1 Brown
2 Red
3 Green
4 Shield
[TERM. Switch]
When this terminal is connected, move the TERM. switch (terminator) to ON.
To connect multiple units, move the TERM. switches on both ends of the display unit to ON.
6-18
Display Unit Rear
CFQ5769
Name
SD1-A
Serial
Transmission SD1-B
(RS-485)
SD1-C
Chassis Earth E
When the rubber cap
is removed, the switch
appears.
Display Unit Rear: Connector Pin Number
1
2
Connect to the display unit for serial transmission
Chassis earth
4
3
Explanation
(Up)
（上）
ON
ON
OFF
(Down)
(下）