DURAG D-LX 200, Manual

Page: 85 / 116

Modbus
(8E1) 1 start bit, 8 data bits, Even-Parity and 1 stop bit
with data transfer rates 9600bps and 19200bps.
The address is set according to the following table:
Switch position
Description Switch position
Modbus slave address
Current
output
DIP position* 1 2 3 4 5 6 7* 8
0…20mA
on
4…20mA off
reserved*
Modbus ADDR
1**
on on on on on on
Modbus ADDR 2 off on on on on on
Modbus ADDR 3 on off on on on on
Modbus ADDR 4 off off on on on on
Modbus ADDR 5 on on off on on on
Modbus ADDR 6 off on off on on on
…
Modbus ADDR 9 on on on off on on
…
Modbus ADDR 64 off off off off off off
*
DIP position 7 is reserved!
**
Presetting at delivery
Table 8.2: Setting for MODE switch S5
The current output range noted on the type plate must match the range set on
the device!
8.3 Modbus
Slave Address FunctionCode Data CRC
1 byte 1 byte 0 up to 252 byte(s)
2 bytes
CRC Low, CRC Hi
Table 8.3: Modbus RTU Message Frame
0 from 1 to 247 from 248 to 255
Broadcast address Slave individual addresses Reserved
Table 8.4: Modbus Slave Address Range
D − LX 200, D − LX 720
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