Open Terminal Compartment; Cable Connection - AUMA SQ 05.2 Operating Instructions Manual

6.2.1 Open terminal compartment

DANGER
NOTICE
How to proceed 1. Loosen screws [2] and remove cover [1].

6.2.2 Cable connection

Figure 14: Open terminal compartment
[1]
[2]
[3]
[1] Cover (figure shows S version)
[3] O-ring
[5] Socket carrier
[7] Blanking plug
Electric shock due to presence of hazardous voltage!
Death or serious injury.
à Disconnect device from the mains before opening.
Corrosion by ingress of humidity when using unsuitable cable glands!
à Use suitable cable glands according to the IP enclosure protection specified on
the name plate.
Figure 15: Example: Name plate for enclosure protection IP68
2. Loosen screws [4] and remove socket carrier [5] from cover [1].
3. Insert cable glands [8] suitable for connecting cables.
4. Seal unused cable entries [6] with suitable blanking plugs [7].
Table 8: Terminal cross sections and terminal tightening torques
Designation
Power contacts
(U1, V1, W1, U2, V2, W2)
PE connection
Control contacts
(1 to 50)
[8]
[7]
[6]
[5]
[4]
[2] Screws for cover
[4] Screws for socket carrier
[6] Cable entry
[8] Cable gland (not included in scope of
delivery)
Terminal cross sections
1.0 – 6 mm² (flexible)
1.5 –10 mm² (solid)
1.0 – 6 mm² (flexible) with ring lugs
1.5 – 10 mm² (rigid) with loops
0.25 – 2.5 mm² (flexible)
0.34 – 2.5 mm² (rigid)
Electrical connection
Tightening torques
1.2 – 1.5 Nm
1.2 – 2.2 Nm
0.5 – 0.7 Nm
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