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Remote operation
D.1
Modbus RTU (RS485)
Modbus RTU is fully implemented by Siemens and does not need additional communication
module. Device can work in follower mode. Communication parameters are configured by
SITRANS TDL Web server.
①
1. Baud rate:
– 9600
– 19200
2. Shop bits
– 1
– 2
3. Parity:
– No (8 bit)
– Even (8 bit)
– Odd (8 bit)
– No (9 bit)
4. Flow control: none
5. Device address
– Modbus follower address: 1 to 247
D.2
Modbus TCP
Modbus TCP is an Anybus CompactCom module integrated with Analyzer. Communication
parameters are configured by Analyzer web server tool (only TCP PORT number is static).
SITRANS TDL
Operating Instructions, 05/2023, A5E51429088_AA
Location RS-485 socket on host PCB
D
157
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