The fieldbus interfaces support communication with the most frequently used fieldbus systems PROFIBUS, PROFIsafe, INTERBUS, CANopen, DEVICENet and AS-Interface.

The fieldbus interfaces are based on a module terminal box with connecting terminals and a plug-in fieldbus module. They can be installed directly on the drive, in the field or in the field distributor as required.

The variable speed MOVIMOT^® drive is connected to the bus using terminals; additional sensors, actuators or MOVI-SWITCH^® gearmotors without closed-loop control can be connected to the bus either using terminals or M12 plugs, depending on the configuration. Fault diagnostics can easily be conducted via the bus in the event of a malfunction thanks to diagnostic interfaces and LED signals.

Field distributors rationalize the connection of drives with the power supply system, the DC 24 V control voltage and the fieldbus. They are based on bus interface technology with additional connection technology for network distribution. The field distributor is installed close to the motor, which facilitates decentralized installation. The modular plug-in system makes for easy troubleshooting and maintenance, especially if there is a problem.

Our hybrid cables were developed in house and are combination cables that carry the power supply, control voltage and communication strands in one cable sheath. They also guarantee optimum EMC shielding and impedance.

The hybrid cable for connecting MOVIMOT^® to field distributors combines the communication interface and supply and control voltage connections in one cable and is supplied as a pre-fabricated cable with a plug-in connection.

MOVIMOT^® drives fitted with hybrid cables can be connected to the field distributor in a matter of seconds – ready to operate. For servicing, the plug can be disconnected without any danger, even by personnel without technical training. The drive can be replaced and the new drive reconnected quickly. The system is ideal for all systems which demand high levels of operating availability.

The optional fieldbus interfaces of the MQ.. type are based on the same housing and fieldbus technology as type MF.. fieldbus interfaces, but are additionally equipped with an integrated controller featuring the following functions: