Connecting Via Ex Plug/Socket Connector With Terminal Blocks (Kes); Terminal Compartment: Open - AUMA SAEx 07.2 Operation Instructions Manual

Electrical connection
5.3.

Connecting via Ex plug/socket connector with terminal blocks (KES)

5.3.1.

Terminal compartment: open

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SAEx 07.2 SAEx 16.2 / SAREx 07.2
Figure 17: Ex plug/socket connector: left KES, right KES flameproof
[1] Cover
[2] Screws for cover
[3] O-ring
[4] Terminal compartment: Type of protection Ex e
[5] Terminal compartment: Type of protection Ex d
[6] Frame
Hazardous voltage!
Risk of electric shock.
Disconnect device from the mains before opening.
1. Loosen screws [2] and remove cover [1].
Terminal compartments [4] and [5] are designed either in type of protection Ex
e (increased safety) or in type of protection Ex d (flameproof enclosure). Hereby,
the flameproof interior compartment of the actuator (Ex d) remains closed.
2. Insert cable glands with Ex e approval and suitable for connection cables.
The enclosure protection IP... stated on the name plate is only ensured if suit-
able cable glands are used. Example: Name plate shows enclosure protection
IP68.
3. Seal cable entries unused cable entries with approved plugs suitable for the
required protection type.
4. Remove cable sheathing and insert the wires into the cable glands.
5. Fasten cable glands with the specified torque to ensure required enclosure
protection.
SAREx 16.2 Control unit: electronic (MWG)
ACExC 01.2 Non-Intrusive