Omron SYSMAC CJ1W-SCU41-V1

103
Wiring Section 3-3
1:N Connections Using RS-422A/485 Ports
5-V (+)
power (-)
D-sub, 9-pin
connector (male)
NT-AL001-E Link Adapter
Shield
RS-232C
Interface
DIP Switch Settings
Pin 1: ON
Pin 2: ON
(terminating resistance)
Pin 3: OFF
Pin 4: OFF
Pin 5: OFF
Pin 6: OFF
Pin
Signal
Serial Communications
Board/Unit
Computer
Terminal block
Hood
4-wire
Terminating resistance OFF
Serial Communications
Board/Unit
4-wire
Terminating resistance ON
5-V (+)
power (-)
D-sub, 9-pin
connector (male)
NT-AL001-E Link Adapter
Shield
RS-232C
Interface
DIP Switch Settings
Pin 1: ON
Pin 2: ON
(terminating resistance)
Pin 3: OFF
Pin 4: OFF
Pin 5: OFF
Pin 6: OFF
Serial Communications
Board
/Unit
Computer
RS-232C
Terminal block
4-wire
Terminating resistance OFF
Serial Communications
Board
/Unit
4-wire
Terminating resistance ON
B500-AL001 Link Adapter
Signal
Pin
RS-422A/
485 Inter-
face
D-sub, 9-pin
connector (male)
Shield
Shield
Signal Signal
Pin
Pin
Signal Signal
Pin Pin
Signal
RS-422A/
485 Inter-
face
Pin
Signal
RS-422A/
485 Inter-
face
Hood
Pin
Signal Signal
Pin
Signal
Pin
Signal
RS-422A/
485 Inter-
face
Hood
RS-422A
Pin
Signal
RS-422A/
485 Inter-
face
Hood
FG
SD
RD
RTS
CTS
DSR
DTR
SG
NC
SD
RD
RTS
CTS
5V
DSR
DTR
SG
FG
SD
RD
RTS
CTS
DSR
DTR
SG
NC
SD
RD
RTS
CTS
5V
DSR
DTR
SG