The PROFIBUS M12 plug system allows installation in IP65 protection class and so is suitable for mounting without a control cabinet.
Devices often have two connections for M12, allowing incoming and outgoing cables to be connected separately. However, this makes it impossible to connect a device without breaking the cable. Therefore, the use of a special T-piece is recommended. In this case, we just have one socket on the device.
M12 system of plugs
A variety of plugs are available for field mounting. |
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Since M12 plugs are often difficult to mount in the field, cables are also available with pre-assembled connections. |