External Earth Connection - AUMA SAV 07.2 Operation Instructions Manual

SAV 07.2 SAV 16.2 / SARV 07.2
ACV 01.2 HART
6.3.4.

External earth connection

Application
SARV 16.2 Control unit: electronic (MWG)
effectively by inserting the double sealed intermediate frame [2] between the
plug/socket connector [1] and the housing of the device. The enclosure protection
of the device (IP68) will not be affected, even if the electrical connection [1] is
removed.
Figure 37: Earth connection for multi-turn actuator
External earth connection (U-bracket) for connection to equipotential compensation.
Table 20:
Terminal cross sections and earth connection tightening torques
Conductor type
Solid wire and stranded
Fine stranded
For fine stranded (flexible) wires, connection is made via cable lugs/ring terminals. When connecting
two individual wires with a U-bracket, cross sections have to be identical.
Terminal cross sections
2.5 mm² to 6 mm²
1.5 mm² to 4 mm²
Electrical connection
Tightening torques
3 4 Nm
3 4 Nm
39