esserbus Loop Card Without Galvanic Isolation for Esser FX808331 FlexES Control

A loop card that connects a esserbus or esserbus-PLus circuit to the system in the FlexES Control control panel. It comes in a plastic protective housing, operates at 24 V DC, and draws approximately 17 mA standby current. Up to four cards of this type, which have no galvanic isolation, may be used in a control panel; VdS and FM are approved. Card replacement can be performed without shutting down the system thanks to its screw-free locking slot and hot-swap capability.