10
If the Modbus gateway is at the end of CAN2 bus, the gateway shall be set as
with the matched resistance, which means set the fourth DIP switch to 0;
If the Modbus gateway is not at the end of CAN2 bus, the gateway shall be set
as without the matched resistance, which means set this DIP switch to 1.
DIP switch of matched resistance is shown as below:
n is ODU system quantity, n≤16.
5.3.4
The Third Switch of Function DIP Switch S3 - Setting of
Modbus Bus Matched Resistance
Notice! The third switch of function DIP switch is used for setting the
matched resistance of this gateway in Modbus bus.
Modbus bus: Detailed meaning please refer to topology introduction.
The seventh switch of function DIP switch is used for setting the matched
resistance of this gateway in Modbus bus.
Modbus Gateway(Mini)
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