Energy, information distribution box for connecting to field equipment has input terminal block(s), connecting blocks, bus terminating block, each with insulating housing, connectors, free space for circuit board with electronic circuit

摘要

The device has a bearer rail (2) and a connector on the rail for connecting field equipment such as sensors, actuators, initiators or similar to a two-wire internal energy and information data bus that is fed to the connector via a shielded cable (5a). The connector is a terminal block arrangement (3) with at least one input terminal block (7), a freely selectable number of connecting blocks (8) and a bus terminating block (9), each with an insulating housing, several connectors and a free space for a circuit board with an electronic circuit.