Cable Connection - AUMA SAEx 07.2 Operation Instructions Manual

SAEx 07.2 SAEx 16.2 / SAREx 07.2
6.4.2.

Cable connection

SAREx 16.2
Table 14:
Terminal cross sections and terminal tightening torques
Designation
Power contacts (U1, V1, W1)
Protective earth connection
Control contacts
(1 to 24, 31 to 40, 47 to 50, PE)
Without motor protection, impermissibly high temperatures at the actuator
may occur: Ignition hazard, risk of explosion!
Risk of death, serious injury or motor damage. Our warranty for the motor will lapse
if the motor protection is not connected.
Connect PTC thermistors or thermoswitches to external controls.
1. Remove cable sheathing in a length of 120
2. Insert the wires into the cable glands.
3. Fasten cable glands with the specified torque to ensure required enclosure
protection.
Information: For shielded cables: Link the cable shield end via the cable gland
to the housing (earthing).
4. Strip wires.
Controls max. 8 mm, motor 12 mm
5. For flexible cables: Use wire end sleeves according to DIN 46228.
6. Connect cables according to order-related wiring diagram.
Information: Two wires for each connection permitted.
When using motor cables with wire cross section of 1.5 mm²: Use small
clamp washers for connection to terminals U1, V1, W1 and PE (the small
clamp washers are in the cover of electrical connection upon delivery).
Terminal cross sections
With small clamp washers:
2
1.5 4.0 mm (flexible or solid)
(PE)
With large clamp washers:
2
2.5 6 mm (flexible or solid)
2
0.75 1.5 mm (flexible or solid)
Electrical connection
Tightening torques
0.9 1.1 Nm
0.5 0.7 Nm
140 mm.
33