How T O Inst All - Danfoss VLT FC 100 Manual

VLT® FC 100 LonWorks 4 How to install

4 How t o inst all

4.1 How t o inst all
4.1.1 The LonWor k s Opt ion
4
The LonWorks option is equipped with two termination switches, S300 and S301, enabling double termination when using bus topology.
The push-button switch O400, activates the Service-Pin function.
The LEDs:
LED label Descr ipt ion
MS Service LED (red)
NS Status LED (green)
The neuron ID is printed on the option in text and in barcode (code 39).
4.1.2 Cabling
The Free Topology Transceiver (FTT) system is designed to support free topology wiring and accommodates bus, star, loop or any combination of these
topologies.
The LonWorks option is equipped with the FT-X1 transceiver for improved EMC performmance. Flexible wiring capability simplifies system installation and
makes it easy to add nodes for system expansion.
The figures below illustrate five different network topologies.
11
®
MG.11.E2.02 - VLT is a registered Danfoss trademark