Cable Connection - AUMA SAEx 07.2 Manual

Electrical connection
6.2.2.

Cable connection

30
SAEx 07.2 SAEx 16.2 / SAREx 07.2
2. Insert cable glands suitable for connecting cables.
Information: When selecting cable glands, observe type of protection (with
Ex e or Ex d approval) and enclosure protection IP (Refer to name plate).
The type of protection stated on the name plate IP is only ensured if suitable
cable glands are used.
Figure 26: Name plate, example with enclosure protection IP68
Information: For shielded cables: Use EMC cable glands.
3. Seal unused cable entries with approved plugs suitable for the required protec-
tion type.
Table 19:
Terminal cross sections and terminal tightening torques
Designation
Power contacts (U, V, W)
PE connection
Control contacts (1 to 50)
1. Remove cable sheathing and insert the wires into the cable glands.
2. 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).
3. Strip wires.
4. For flexible cables: Use end sleeves according to DIN 46228.
5. Connect cables according to order-related wiring diagram.
SAREx 16.2 Control unit: electronic (MWG)
ACExC 01.2 Non-Intrusive Modbus TCP/IP
Terminal cross sections
max. 10 mm² (flexible or solid)
max. 10 mm² (flexible or solid)
max. 2.5 mm² flexible, or
max. 4 mm² solid
Tightening torques
1.5 1.8 Nm
3.0 4.0 Nm
0.6 0.8 Nm