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Mounting and mounting instructions
D301239 1013 - BL67 AIDA PROFINET 8-2
8.1 Mechanical mounting
8.1.1 General mounting rules

BL67 is designed to be mounted directly at the machine.
It can be mounted either directly on a mounting plate or on mounting rails.

A vertical as well as a horizontal mounting of the stations is possible.

The complete BL67 system is secured to the mounting rail by means of two end brackets. One at
each end of the station.

The gateway is the first electronic component on a BL67 station.

The electronic modules are mounted subsequently in the order required.

Potential isolation can be achieved by mounting a Power Feeding module (power distribution)
before mounting the next module.

Power Feeding modules can be mounted between the rest of the modules as required.

An end plate is mounted at the end of each BL67station to protect the module bus contacts and to
guarantee the protection class IP 67.
Tightening torques
Dhe following tightening torques have to be considered when mounting the BL67-station.
Table 8-1:
tightening
torques min. torque max. torque
screws in base modules 0.9 Nm 1.2 Nm
screws in electronic modules 0.9 Nm 1.2 Nm
M12 sensor connectors 0.8 Nm 1.0 Nm