Excell EX-2001 Racer Plus - Chapter 7 Interfaces; Rs-422 & Rs-485 Interface

EX-2001 Plus v1.3 SME300000060
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EXCELL PRECISION CO., LTD.
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CHAPTER 7 INTERFACES
7-1 OP-01 RS-422 & RS-485 INTERFACE
2 OP-01 RS-422 / RS-485
With this interface up to 10 indicators can be connected together and data transferred
to a host controller.
FUNC. 70 should be set to “ 1 ”
2 Connector pin assignment
Pin number
Function
1 SDA
2 SDB
3 RDA
4 RDB
5 TRM
6
7
8
SG
9 RDB’