Connecting To Power Supply; Preparing The Connection - Vega VEGASWING 51 Operating Instructions Manual

Note safety instructions
Selecting connection
cable
Cable glands
VEGASWING 51 • - contactless electronic switch

5 Connecting to power supply

5.1 Preparing the connection

Always keep in mind the following safety instructions:
Connect only in the complete absence of line voltage
l
The instrument is connected with standard two-wire cable without
screen. If electromagnetic interference is expected which is above the
test values of EN 61326 for industrial areas, screened cable should be
used.
Use cable with round cross section. Depending on the plug
connection, you have to select the outer diameter of the cable
respectively so that the seal effect of the cable gland is ensured.
Valve plug DIN 43650, ø 4.5 ... 7 mm
l
Valve plug DIN 43650 with IDC method of termination, ø 5.5 ... 8 mm
l
Use cable with a round wire cross section and tighten the cable gland.
When mounting outdoors, on cooled vessels or in humid areas, in
which cleaning is carried out e.g. with steam or high pressure, it is
particularly important to seal the cable gland.
5 Connecting to power supply
13