JRC JCX-161 - LCD Display Unit Connection Terminal Block (CDJ-2486 TB5)

3. Wiring
JCX-161 BNWAS Installation Manual
55
7ZPNA4321
3.3.8 LCD Display unit connection terminal block (CDJ-2486 TB5)
• Outline of terminal block
• Wiring table
Terminal No. Terminal name I/O Function Connected unit
1 + O 12V power output +
2 - - 12V power output -
3 SD+ I/O
Between control unit and display unit, RS-485
communication transmission/ reception +
4 SD- I/O
Between control unit and display unit, RS-485
communication transmission/ reception -
LCD Display unit
• Wiring method
Same as wiring method of Clause 3.3.4 CDJ-2486 TB1.
1
4
SD- SD+- +