2 rs485 connection – Hach-Lange POLYMETRON 9240 Operator Manual User Manual

Page 47

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45

Installation

4.4.2 RS485 connection

1.

Connect the RS485
communication cable as
indicated.

Connection is the same
on the CPU board for
both the JBUS/MODBUS
and PROFIBUS options.

2.

Close the transmitter
door.

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