Power Cable; Conductor Losses - Beckhoff CU2608 Documentation

3.4

Power cable

Ordering data
Order identifier Power cable
ZK2020-3200-0020 Straight socket, open end
ZK2020-3200-0050
ZK2020-3200-0100
ZK2020-3400-0020 Angled socket, open end
ZK2020-3400-0050
ZK2020-3400-0100
ZK2020-3132-0001 Straight socket, straight
connector
ZK2020-3132-0005
ZK2020-3132-0010
ZK2020-3132-0020
ZK2020-3132-0050
ZK2020-3334-0001 Angled socket, angled connector
ZK2020-3334-0005
ZK2020-3334-0010
ZK2020-3334-0020
ZK2020-3334-0050
Further available power cables and the associated data sheets can be found in the Beckhoff catalogue or on
our website (http://www.beckhoff.de).
Technical data
Data
Rated voltage according to IEC61076-2-101
Contamination level according to IEC 60 664-1
Insulation resistance IEC 60 512-2
Current carrying capacity according to IEC 60512-3
Volume resistance according to IEC 60512-2
Protection class conforms to IEC 60529
Ambient temperature
3.5

Conductor losses

The ZK2020-xxxx-yyyy power cables should not exceed the total length of 15 m at 4 A (with continuation).
When wiring, note that with a rated voltage of 24 V the function of the modules can no longer be guaranteed
from a voltage drop of 6 V. Variations in the output voltage from the power supply unit must also be taken
into account.
CU2608
Screw
connector
M8
30 V
DC
3/2
9
>10 W
4 A
< 5 mW
IP65/66/67, when screwed together
-30°C to +80°C
Version: 2.0.0
Mounting and cabling
Contacts Cross-sec-
tion
2
4-pin 0.34 mm
Length
2.00 m
5.00 m
10.00 m
2.00 m
5.00 m
10.00 m
0.15 m
0.50 m
1.00 m
2.00 m
5.00 m
0.15 m
0.50 m
1.00 m
2,00 m
5.00 m
13