Mitsubishi Electronics GOT1000 7.3.2RS-422cable

7.3.2RS-422 cable

Connection diagram

RS422 connection diagram 1)

(For GT16, GT15, GT14, GT12, GT11, GT105 , GT104			), Serial Multi-Drop Unit
	GOT side			PLC side
SDA					RDA
		1
RDA		2			SDA
RSA		3			-
CSA		4	R		-
SG		5			SG
SDB		6			RDB
RDB		7			SDB
RSB		8			-
CSB		9			-
FG		-			FG

RS422 connection diagram 2) (For GT16)

	GOT side			PLC side
			R
SDA1(TXD1+)		1			RDA
SDB1(TXD1-)		2			RDB
RDA1(RXD1+)		3			SDA
RDB1(RXD1-)		4			SDB
SDA2(TXD2+)		5			SG
SDB2(TXD2-)		6			FG
RDA2(RXD2+)		7
RDB2(RXD2-)		8
RSA(RTS+)		9
RSB(RTS-)		10
CSA(CTS+)		11
CSB(CTS-)		12
SG		13
NC		14
		Shell

RS422 connection diagram 3) (For GT1030, GT1020)

GOT side
(terminal block)		PLC side
SDA			RDA
RDA			SDA
RSA			-
CSA	R		-
SG			SG
SDB			RDB
RDB			SDB
RSB			-
CSB			-
			FG

RS422 connection diagram 4) (For GT1030, GT1020)

GOT side	Untied wire color of
(terminal block)	GT10-C□□□R4-25P
SDA		Brown
SDB		Red
RDA		Orange
RDB		Yellow
SG		Green
RSA		Blue
RSB		Purple
CSA		Black
CSB		White

Precautions when preparing a cable

(1)Cable length

The length of the RS-422 cable must be 1200m or less.

(2)GOT side connector

For the GOT side connector, refer to the following.

1.4.1 GOT connector specifications

1

PREPARATORYFORPROCEDURESMONITORING 2

RANGESETBE

DEVICE CANTHAT 3

RANGEACCESS MONITORINGFOR 4

MONITORTOREDUNTANTSYSTEM HOW 5

CONNECTIONBUS 6

DIRECTTOCONNECTIONCPU 7

LINKCOMPUTER CONNECTION 8

ETHERNETCONNECTION

7. COMPUTER LINK CONNECTION	7 - 17
7.3 Connection Diagram