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②Connection for Full Duplex
①Connection for Half Duplex(RS-485)
- Connect TX(+) terminal on RS-422 converter to TX(+) terminal on the junction box.
- Connect TX(-) terminal on RS-422 converter to TX(-) terminal on the junction box.
- Connect RX(+) terminal on RS-422 converter to RX(+) terminal on the junction box.
- Connect RX(-) terminal on RS-422 converter to RX(-) terminal on the junction box.
- Connect TX(+) terminal on the junction box of the master controller to TX(+) terminal on
the junction box of the slave controller.
- Connect TX(-) terminal on the junction box of the master controller to TX(-) terminal on
the junction box of the slave controller.
3.2 Connecting two or more controllers
13
Master
Communication
Wire
Slave
12V DC
RJ45 Cable
12V DC
Chapter 3. System Connections
Summary of Contents for SK-AR12
Page 1: ...SYSTEM CONTROLLER USER MANUAL...
Page 10: ...2 3 Product Components 10 Controller Cable Junction Box Manual Chapter 2 How to install...
Page 15: ...3 Multiple keyboards to multiple devices Master Slave Chapter 3 System Connections 15...
Page 33: ...ST ART PATTERN SETUP STOP RUN END 33 Chapter 4 How to use...