KROHNE OPTIBAR P 3050 C EN - Manual (Page 20)

4
ELECTRICAL CONNECTIONS
20
OPTIBAR P 3050 C
www.krohne.com 03/2012 - 4001953401 - MA OPTIBAR P3050C R02 en
4.2.3 Connection to the feed unit
4.3 Electrical connection
4.3.1 Tailoring the cables
Depending on the version supplied, the electrical connection requires an M16x1.5 cable
connection (for cable diameters: 5...10 mm / 0.2...0.4") or M20x1.5 and ½"NPT (the latter via an
adapter). The terminals in the terminal compartment are designed for wire widths of up to
1.5 mm². To ensure a proper connection, you should strip the cable 40…50 mm / 1.6...2".
Figure 4-2: Connection to the feed unit
1 Red
2 Black
3 Green/yellow
4 Feed unit with load
Figure 4-3: Stripping the cable
1 40...50 mm / 1.6...2"
2 5 mm / 0.2"
.book Page 20 Thursday, March 8, 2012 9:29 AM