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Connector Terminals
Section 5-2
Node Number Settings
Set the node number with pins 1 through 4, as shown in the following table.
Communications Mode Settings
The following communications modes are set with pin 7.
Note
Make sure that the communications mode of the Slave is the same as that of
the Master Unit. If the communications modes are not the same, normal com-
munications with the Master Unit will not be possible. The operating status of
the Slave can be verified with LED indicators. Refer to
Hold/Clear Outputs for Communications Error
Pin 8 is used to set the output data status when a communications error
occurs, as shown in the following table.
Node number
Pin 4
(8)
Pin 3
(4)
Pin 2
(2)
Pin 1
(1)
0
OFF
OFF
OFF
OFF
1
OFF
OFF
OFF
ON
2
OFF
OFF
ON
OFF
3
OFF
OFF
ON
ON
4
OFF
ON
OFF
OFF
5
OFF
ON
OFF
ON
6
OFF
ON
ON
OFF
7
OFF
ON
ON
ON
8
ON
OFF
OFF
OFF
9
ON
OFF
OFF
ON
10
ON
OFF
ON
OFF
11
ON
OFF
ON
ON
12
ON
ON
OFF
OFF
13
ON
ON
OFF
ON
14
ON
ON
ON
OFF
15
ON
ON
ON
ON
Pin 7
Communica-
tions mode
Communica-
tions distance
Communica-
tions baud rate
Communica-
tions cycle time
OFF
High-speed Com-
munications
Mode
100 m max.
750 kbps
0.5 or 0.8 ms
ON
Long-distance
Communications
Mode
500 m max.
93.75 kbps
4.0 or 6.0 ms
Pin 8 (HOLD)
Setting
OFF
Clear output status
ON
Maintain output status