Modbus RTU On-Board Communications
PowerXL DG1 Series VFD
MN040010EN—May 2014 www.eaton.com
7
Modbus RTU Specifications
Communication Board Connections
Table 5. Connections
Communications
Table 6. Communications
Connections
The RS-485 communication port is connected via the A and B
terminals on the drives control board.
Figure 7. Terminal Wiring
Figure 8. Termination Resistor and Shielding
Item
Description
Interface
Data Transfer Method
RS-485, half-duplex
Transfer Cable
Twisted pair (1 pair and shield)
Electrical Isolation
Item
Description
Modbus RTU
As described in “Modicon Modbus Protocol
Reference Guide”
found at. http.//public.modicon.com/
Baud Rate
9600,19200,38400,57600,115200
Addresses
1 to 247
Summary of Contents for PowerXL DG1 Series VFD
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