Weishaupt EM3/2 - 3.2 Setting the DIP Switches

Installation and operating instruction
Fieldbus module EM3/2
3 Installation
83296302 1/2018-01 La
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3.2 Setting the DIP switches
The termination (line termination) can be activated via the DIP switches. If the ter-
mination is activated via the DIP switches, no external termination resistor must be
connected.
Check and adapt the setting of the DIP switches on the module.
Unused termination should be set to OFF.
1 2 3 4 5
O
N
DIP switches Description Setting
OFF ON
1 Modbus termination not activated activated (120 Ohm)
2 and 3 Profibus termination not activated
(1
activated (240 Ohm)
(1
4 Bus protocol setting Profibus Modbus
5 no function – –
(1
Switch both DIP switches on or off.