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Hybrid fieldbus connection on the field side with two HanBrid sockets

Cabinet bushings on the field side with two M12 sockets

Hybrid fieldbus connections with HanBrid sockets designed as cabinet bushings transmit data and energy from the control cabinet (IP20) to the field (IP65). In addition, they are also the interfaces for the joint route PROFIBUS DP and the auxiliary voltages into the hybrid fieldbus cable.

On the cabinet bushings with two M12 sockets for the PROFIBUS M12 connecting cables, the 24 V supply of the motor starters is implemented via separate 7/8" connecting cables.

Passive and active hybrid fieldbus connections

The hybrid fieldbus connections are available in two versions, which differ in terms of function. These are:

• The passive version
• The active version with signal refresher function to considerably increase the maximum PROFIBUS cable length

Connection b

The field side is connected using HanBrid or M12 plug-in connectors.

With regard to the HanBrid versions, the following options are available:

• Socket/socket for infeed into field
• Pin/socket for forwarding in the field

The M12 version is generally designed with socket/socket

The following connections are available on the rear (cabinet-side) for the passive cable entries:

• Direct connection
• FastConnect connection

The active cable entry with refresher function has 9-pole Sub-D sockets for rear connection.

Infeed auxiliary energy

In addition to the profibus signal, the HanBrid plug-in technology also offers the possibility to infeed or forward 2 separate auxiliary currents from DC 24 V (switched/unswitched) to the field. The terminal block with spring terminals located on the reverse (cabinet-side) of the hybrid fieldbus connection offer varied interconnection possibilities for these auxiliary currents.

Passive hybrid fieldbus connections

• Cable entry from the switchgear (IP20) to the field (IP65)
• HanBrid plug-in technology socket/socket or pin/socket
• Rear direct connection or FastConnect connection for the PROFIBUS
• Terminal block with cage clamp (0.25 … 2.5 mm²) for infeeding or forwarding the auxiliary currents

Hybrid fieldbus connection as passive cabinet bushing

Active hybrid fieldbus connections with refresher function

• Cable entry from the switchgear (IP20) to the field (IP65)
• 3 independent, electrically separated profibus segments
• Signal refresher function from and to all segments
• Automatic, continual baud rate detection
• Status / diagnostics display via LED
• Cascade depth of a maximum of 9 hybrid fieldbus connections
• HanBrid plug-in technology socket/socket and pin/socket
• M12 plug-in design socket/socket
• Rear 9-pole sub-D socket connection for the PROFIBUS
• Terminal block with cage clamp (0.25 … 2.5 mm²) for infeeding or forwarding the auxiliary currents

Hybrid fieldbus connection as active control cabinet bushing with refresher function

Hybrid fieldbus connection on the field with pin/bushing (HanBrid)