Kl9020: End Terminal With Rj45 Socket; Fig. 3 Kl9020 - Beckhoff KL9020 Documentation

• of all other expansion terminal blocks with the RJ45 socket (identified with OUT) of the Coupler
Terminal (KL9050) of the preceding expansion terminal block.
The power contacts and the corresponding connection points of the Coupler Terminal are electrically isolated
from the K-bus.
K-bus extension cable
The data is transmitted between the terminal blocks via eight-core Ethernet cables with RJ45 plugs. Beckhoff
offers pre-assembled cables in different lengths, which can be customized with commercially available
Ethernet tools.
The K-bus Extension Terminals should also work with cables from other manufacturers. However,
Beckhoff recommends the use of Beckhoff Ethernet cables [} 29], which are tested for the specified
functionality.
2.2

KL9020: End Terminal with RJ45 socket

Fig. 3: KL9020
Interface
K-Bus extension output
KL9020, KL9050
Function
RJ45 socket for the continuing K-bus extension
Version: 2.1.0
Product Overview
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