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Installation and Mounting
IF1032/ETH
4.4
Power Supply
The power supply is looped through from the supply socket to the sensor socket, i.e. the power supply must
match that of the sensor. The positive voltage must be between 5 V and 36 V. The negative supply voltage
is not needed by the IF1032/ETH, but is only looped through for the sensor in case this needs an additional
negative voltage.
4.5
RS485 Interface
i
Look for a RS485 bus to a correct line termination!
We recommend a termination resistance of 120 Ohm between RS485 A and RS485 B both at the bus start
and end. The IF1032/ETH is a RS485 master; internally a termination resistance of 120 Ohm is permanently
attached. The IF1032/ETH should be at the bus start. In short RS485 lines (< 5 m) or low baud rates can usu-
ally be waived on a termination resistance at the end of the bus.
Summary of Contents for IF1032/ETH
Page 1: ...Instruction Manual IF1032 ETH...
Page 79: ......
