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5-4SectionUsing Protocol Macros
70
5-4 Connections
This section describes the connections for protocol macros. Up to 32 nodes can
be used for 1:N connections.
Port Configuration Schematic diagram
RS-232C 1:1
Resistance
ON
NT-AL001-E
Resistance ON
NT-AL001-E
RS-232C
RS-232C
interface
RS-232C
RS-422A/485
RS-232C
interface
NT-AL001-E
RS-232C
RS-422A/485
Resistance
ON
RS-422A/
485
interface
5-V power
RS-232C 1:N
NT-AL001-E
RS-232C
RS-232C
RS-422A/485
RS-232C
interface
NT-AL001-E
RS-232C
RS-422A
/485
Resistance ON
RS-422A/485
interface
RS-422A/485
interface
3G2A9-AL001
Resistance ON
Resistance
ON
Resistance ON
NT-AL001-E
NT-AL001-E
RS-232C
RS-232C
RS-232C
Resistance ON
5-V power
Resistance
ON
RS-422A/485
RS-422A/485 1:1
RS-422A/485
RS-232C interface
RS-422A/485 interface
NT-AL001-E
RS-232C
Resistance ON
5-V power
RS-422A/485