EN
25
Internal RS-485
tab
Mode
Choice of the inter
-
nal RS-485 (Port 1)
operation mode: Slave
or Master
Slave /
Master
Slave
Transmission
mode
Choice of the internal
RS-485 (Port 1) trans-
mission mode
8N2
8E1
8O1
8N1
8N2
Baud rate
Choice of the baud rate
of the internal RS-485
(Port 1) baud rate
1 200
2 400
4 800
9 600
19 200
38 400
57 600
115 200
9 600
Modbus
Master: slave
response
timeout
Timeout after which
the Master server
considers that the
interrogated device will
not reply
0.1 – 5 s
0.5 s
Modbus
Master: slave
scanning
period
Time between each
pool from the Master
server
0.1 – 30 000 s
0.5 s
Modbus slave
address
Modbus address of the
interface when used as
Slave
1 - 247
2
Analog output 1,2,3 and 4
tab
Mode
Settings the way which
the output is controlled:
directly by an Modbus
interface as Slave or by
an integrated RS-485
Modbus server.
In the second case, the
chosen interface has to
be prior set as Master.
Slave mode
Master mode
(Read out
through ext.
RS-485)
Master mode
(Read out
through int.
RS-485)
Slave
mode
Summary of Contents for S4AO
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