MX08 Multichannel Weighing System, Technical Manual, Rev. 2.5 Page 94 of 144
Figure 10.3 - Cross cabling PC connection
MX08 EN serial interface connections are shown below:
Figure 10.4 - MX08 EN serial interface connections
RS-232C Serial interface
Interfacing with PC and PLC, programming the MX08 (xFace)
BSI, Modbus RTU High-Low, Modbus RTU Low-High
1 start bit and 1stop bit
Ethernet interface
Ethernet interface with PC or PLC
BSI, Modbus TCP/IP High-Low, Modbus TCP/IP Low-High
The Ethernet interface operates at 10 Mbit, half duplex
Warning: Connect the shield to the reference ground or shield pin of the power connector.
Warning: Disconnect xFace PC software for Ethernet interfacing.
Power Supply Connection
The pin configuration of the 24 VDC power supply connector located on front bottom of the
instrument is shown in figure below. Proper grounding is very important for the accuracy
and the safety of your measuring system. Before interfering the instrument, please turn off
the power and wait at least for 30 seconds.
Warning: Connect the grounding terminal to the reference ground.
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