Control Terminal Strip X2A; Assembly Of The Wires; Figure 7: Assembly Of The Wires; Table 3: Assembly Of Connecting Wires Without Wire-End Ferrules - KEB COMBIVERT G6 Instructions For Use Manual

CONTROL CIRCUIT ANALOG/DIGITAL

3.3 Control terminal strip X2A

The control terminal strip is designed as a double, plug-in terminal strip with push in cage
connection. It contains 32 poles. The following instructions must be observed at connection:
ATTENTION

3.3.1 Assembly of the wires

Assembly of connecting wires with wire-end ferrules
according to DIN46228/4
Cross-section /
AWG
0.50 mm / 21
2
0.75 mm / 19
2
1.00 mm / 18
2
Table 3: Assembly of connecting wires without wire-end ferrules
•
Press pusher by hand. Insert connecting wires into the respective hole, that no single wires can be seen
from the outside or bend outward. A first resistance must be overcome when inserting. Release the pusher.
• Check that the connecting wire is fixed and can not be pulled-out. It is important to ensure that the con-
necting wire and not the insulation is clamped. The connecting wire can also be inserted without press-
ing the pusher in case of cross-sections upto 1.00 mm².
front view
a) b)
2 4 6 8 10
1 3 5 7 9
a) Pusher
Figure 7: Assembly of the wires
ATTENTION
Prevent eMC malfunctions
• Use shielded / drilled cables
• Lay shield on one side of the inverter onto earth potential
• Lay control and power cable separately (about 10...20 cm apart);
Lay crossings in a right angle (in case it cannot be prevented)
Metal sleeve Stripping
length length
10 mm 12 mm
12 mm 14 mm
12 mm 15 mm
12 14 16 18
11 13 15 17
b) Connecting wire hole
A safe clamping can not be guaranteed when using shorter wire-end
ferrules.
KEB generally recommends the use of wire-end ferrules in industrial environments.
Assembly of connecting wires without
wire-end ferrules
Cross-section / AWG
0.14 1.5mm2 , 25 16
Connecting wires rigidy and flexible
Side view
Stripping length
10 mm
19