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5 ATTACHED TABLE ABOUT MODBUS
5.1 Communication specification
Interface:RS-485, H1 on the back of the controller, H2 connected to the serial
port of T/R- and T/R+, H1, H2 as the RS485 differential signal.
The Upper computer is the host,and the slave machine is the wired controller.
The SETTING ADDRESS interface in the SERVICE MENU can set Modbus
communication Address from 1 to 64.
The communication parameters are as follows:
● baud rate: 9600bps.
● Data length: 8 Data bits.
● check: None Parity.
● Stop bit: 1 stop bit.
● communication protocol: Modbus RTU.
Содержание KJRM-120H2/BMWKO-E
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