Article image KL9400

Beckhoff KL9400

KL9400 | Power supply unit terminal for the K-bus

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Description

The KL9400 power supply unit terminal is used to refresh the K-bus. Data is exchanged between the Bus Coupler and Bus Terminal over the K-bus. Each Bus Terminal draws a certain amount of current from the K-bus (see “Current consumption K-bus” in the technical data). This current is fed into the K-bus by the relevant Bus Coupler’s power supply unit. The standard couplers (BKxx00, BCxx00) make 1.75 A available to the K-bus, while the “Economy” Couplers (BKxx10) and the “Low Cost” Couplers (LCxx00) provide 0.5 A. In configurations with a large number of Bus Terminals it is possible to use the KL9400 in order to supply an extra 2 A to the K-bus.

Technical parameters

Input voltage: 24 V DC (-15 %/+20 %)
Output voltage: 5 V DC
Output current: 2 A for K-bus supply
Diagnostics:
Current consumpt. K-bus:
Power contacts: 24 V DC max./10 A max.
Short-circuit-proof: yes
Electrical isolation:
Residual ripple:
Weight: approx. 65 g
Operating/storage temperature: -25…+60 °C/-40…+85 °C
Relative humidity: 95 %, no condensation
Vibration/shock resistance: conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission: conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos.: IP 20/variable
Pluggable wiring: for all KSxxxx Bus Terminals
Approvals: CE, UL, Ex, GL

Logistic parameters

ECCN:
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EAN:
Weight: 0.00 kg
Length: 0.00 m
Width: 0.00 m
Height: 0.00 m