Lenze EMF2133IB - Manual (Page 60)

5 Commissioning
Activating the bus terminating resistor
EDKMF2133 DE/EN/FR 6.1 60
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H2_busabschluss−busabchlus aktiv
Activating the bus terminating resistor
Place a bus terminating resistor only at the first and last physical bus station.
The bus terminating resistor is integrated into the bus connector and can be activated via
a switch.
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Note!
ƒ If you want to disconnect individual bus stations, ensure that the bus
terminators at the cable ends remain active.
ƒ Please note that the bus termination is no longer active if
– the connector has been disconnected e.g. in service case.
– the module supply has been switched off.