AUMA SA 07.1 - SA 30.1 - Page 17

Connecting the cables
.
Connect cables according to order-related wiring diagram.
Cross sections:
- Power terminals (U1, V1, W1, U2, V2, W2) and
protective earth (symbol: )
max. 6 mm² flexible, max. 10 mm² rigid
- Control contacts (1 to 50) = max. 2.5 mm²
.
For stranded wires use end-sleeves according to DIN 46228.
.
All PE conductors have to be tightened firmly to the PE connection
(symbol: ) using either ring lugs (flexible cables), or loops (rigid cables)
(figure 17).
Each time the PE connection has been disconnected, it has
to be ensured that the PE conductor
s are firmly connected.
Screw
Washer
Circlip
Protective earth with ring
luringgs/lugs
PE connection
Socket carrier
Closing the terminal compartment
.
Insert socket carrier into the cover and fasten with screws (2) (figure 15).
.
Clean sealing faces at the cover and the housing.
.
Check whether O-ring is in good condition.
.
Apply a thin film of non-acidic grease (e.g. Vaseline) to the sealing faces.
.
Replace cover and fasten bolts (1) evenly crosswise.
.
Fasten cable glands with the specified torque to ensure the required
enclosure protection.
Parking frame, protection cover (accessories)
A special parking frame (figure 16) for protection against touching the bare
contacts and against environmental influences is available.
The open terminal compartment can be closed using a protective cover
(not illustrated).
Multi-turn actuators SA 07.1 – SA 30.1/SAR 07.1 – SAR 30.1
Operation instructions with actuator controls AUMA MATIC AM 01.1/AM 02.1
17
Figure 16: Parking frame (accessory)
Parking frame
Figure 17: PE connection