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2-3SectionInstallation
22
4-Wire Connections
Serial Communications
Board
Remote device
Shield
Pin
Signal
Hood
Signal
Using a 3G2A9-AL001 Link Adapter
Serial Communications
Board
Remote device
Signal
Pin
RS-422
interface
Remote device
3G2A9-AL001
Signal
Hood
Signal
Pin
Signal Pin
Pin
Signal
Signal
Using an NT-AL001-E RS-232C/RS-422 Link Adapter
Serial Communications
Board
Pin
Remote device
Remote device
NT-AL001-E
Signal
Pin
Signal
Signal
Pin
Signal
Signal
Shield
(See note.)
Hood
SD
RD
RTS
CTS
5V
DSR
DTR
SG
FG
RD
SD
CTS
RTS
5V
DSR
DTR
SG
Note The following cables are available for this connection.
Length Model
70 cm XW2Z-070T-1
2 m XW2Z-200T-1
It is recommended that one of these cables be used to connect the RS-232C port
on the Serial Communications Board to the NT-AL001-E Converting Link Adapt-
er.