Omron SYSMAC CS1W-SCB41-V1 Operation Manual page 50

System Configurations
PLC:
External
device
1:N
Connection of a Serial Communications Board to devices with
RS-232C or RS-422A/485 ports
Port: RS-
232C
Connection of a Serial Communications Unit to devices with
RS-232C or RS-422A/485 ports.
Connection configuration
Note 3.
Note 2.
NT-AL001-E
RS-232C RS-422A/485
Resistance ON
Note 3.
NT-AL001-E
B600-AL001
RS-232C
RS-422A/485
Resistance
ON
Note 2.
Note 4.
Note 3.
NT-AL001-E
NT-AL001-E
RS-232C
RS-232C
Note 2.
Resistance
ON
RS-232C
RS-422A/485
RS-232C
Resistance ON
5-V power
Note 3. Note 2.
NT-AL001-E
RS-232C
RS-422A/485
Resistance ON
Note 3.
NT-AL001-E
B500-AL001
RS-232C
RS-422A/485
Resistance
ON
Note 2.
Note 4.
Note 3.
NT-AL001-E
NT-AL001-E
RS-232C
RS-232C
Resistance
Note 2.
ON
RS-232C
RS-422A/485
RS-232C
Resistance ON
Note 3.
5-V power
RS-422A/485 interface
Resistance ON
RS-422A/485 interface
Resistance ON
RS-232C interface
Note 3.
RS-422A/485 interface
Resistance ON
RS-422A/485 interface
Resistance ON
RS-232C interface
Section 1-5
Required Connected serial
devices port/Remarks
CS1W-SCB21- Port 1 or 2
V1
CS1W-SCB41- Port 1
V1
NT-AL001-E Converts between
Converting Link RS-232C and
Adapter RS-422A/485
B500-AL001 For RS-422A/485
Link Adapter branching
5-V power For NT-AL001-E
supply Link Adapter
CS1W-SCU21- Port 1 or 2
V1
CJ1W-SCU21- Port 1 or 2
V1
CJ1W-SCU41- Port 2
V1
NT-AL001-E Converts between
Converting Link RS-232C and
Adapter RS-422A/485
B500-AL001 For RS-422A/485
Link Adapter branching
5-V power For NT-AL001-E
supply Link Adapter
21