Excell 120S User Manual page 44

EXCELL PRECISION CO., LTD
RS-422
SDA
SDB
RDA
RDB
SG
电脑主机
Host computer
SDA(1)
SDB(2)
RDA(3)
RDB(4 )
SG ( 6 )
TRM( 5)
EX- 2002
120S
RS2-7=01
RS2-7=01
SDA(1)
SDB(2)
RDA(3)
RDB(4)
SG(6)
TRM(5)
EX- 2002
120S
RS2-7=02
RS2-7=02
SDA (1)
SDB(2)
RDA(3)
RDB(4)
SG(6 )
TRM(5)
EX- 2002
120S
RS2-7=10
RS2-7=10
 Notice:
 The maximum connection is 10 sets of indicator.
 When the Host computer has the built-in terminal resist, it is not necessary to have the
external one.
 On the last set of indicator, the TRM & RDB can be connected depends on the situation.
 When the host computer has no single (SG), it is acceptable to disconnect that part.
040112XX
RS- 485
DA
DB
SG
电脑主机
Host computer
SDA (1)
SDB (2)
RDA (3)
RDB(4)
SG (6)
TRM (5)
EX- 2002
120S
RS2-7=01
RS2-7=01
SDA(1)
SDB (2)
RDA(3)
RDB (4)
SG (6)
TRM(5)
EX- 2002
120S
RS2-7=02
RS2-7=02
SDA (1)
SDB (2)
RDA(3)
RDB(4)
SG (6 )
TRM(5)
EX- 2002
120S
RS2-7=10
RS2-7=10
43 ZSME400000004