High Density Terminals; Wire Cross Sections (Hd); Fig. 11 Hd Terminals - Beckhoff EK1914 Operating Manual

Installation
7.4.4

High Density terminals

Fig. 11: HD terminals
The ELx8xx / KLx8xx series Bus Terminals, like the EK1914 with 16 connection points, are characterized by
a particularly compact design, since the packing density on 12 mm is twice that of standard Bus Terminals.
Solid conductors equipped with a wire end ferrule can be plugged directly into the spring terminal point
without tools.
Ultrasonic strand-compressed conductors
Ultrasonic stranded (ultrasonically welded) conductors can also be connected to the standard and
high-density (HD) terminals.
Please refer to the following table for the conductor cross-section.
7.4.5

Wire cross sections (HD)

With the HD Terminals or Bus Couplers the wires are connected without tools in the case of solid wires using
the direct plug-in technique, for example the wire is simply inserted into the contact point after stripping the
insulation. The cables are released, as in the case of the standard terminals, using the contact release with
the aid of a screwdriver. The permissible conductor cross-sections can be taken from the following table.
Terminal housing
Wire cross-section (core wire with wire end sleeve)
Wire cross-section (solid)
Wire cross-section (fine-wire)
Wire cross-section (Ultrasonically "bonded")
Strip length
32
EK1914
0,14 - 0,75 mm
0,08 - 1,5 mm
0,25 - 1,5 mm
2
1,5 mm only
8 - 9 mm
Version: 2.0.0
2
2
2
EK1914