Bus termination switch "ON" The bus termination is switched on.
If the module is the last or rst in the network, this switch must be
set to "ON."
An "external" terminating resistor can also be used in the ProBus
connector, however.
Bus termination switch "OFF" The bus termination is switched o.
When using an external terminating resistor in the ProBus
connector, the switch on the module cover must be in position
"OFF."
4.6.5.4 Connection diagram for a master with three slaves
The following connection diagram shows a ProBus-DP network without an external
terminating resistor in the ProBus connector.
NOTICE
Do not guide the screens into the unit!
The cable screens must be connected in the cable glands.
Before, during and after installation, make sure that the sealing rings are seated
correctly.
Transmitter in eld housing PR 5230 4 Device installation
Minebea Intec EN-82