5.2.
Cable installation between actuator controls (wall bracket) and actuator
Figure 11: Example for cable installation of actuator controls – wall bracket
[1]
Electrical connection (SF) actuator controls
[2]
Wall bracket
[3]
Plug/socket connector for wall bracket
[4]
Connecting cables
[5]
Plug/socket connector for actuator
[6]
Fixing the connecting cables (example)
[7]
DS intermediate frame (option)
Wall bracket
●
Actuator controls are always mounted separately from the actuator on a wall
bracket, outside the flooded area.
●
The permissible cable length between actuator controls on wall bracket and
the actuator amounts to 100 m maximum.
Connecting cables
●
Connecting cables must be protected against damage and securely fixed.
Continuous strain relief must be ensured. Cables may not move within the cable
glands. The plant operator or the contractor are responsible for providing the
required cable protection.
Figure 12: Example: connecting cable fixing correct and incorrect
17
SA 07.2-UW – SA 16.2-UW / SAR 07.2-UW – SAR 16.2-UW Control unit: electronic (MWG)
AC 01.2 Non-Intrusive Profinet
Electrical connection
