Control Terminals - Danfoss VLT Compressor Drive CDS 803 Design Manual

How to Install

5.2.6 Control Terminals

Illustration 5.9 Location of Control Terminals
1. To activate the snap, place a screwdriver behind
the terminal cover.
2. Tilt the screwdriver outwards to open the cover.
Control terminals
To make the compressor run:
1. Apply start signal on terminal 18.
2. Connect terminals 12, 27, and terminal 53, 54, or
55.
12 20 55
20 27 29 42 45 50 53 54
Illustration 5.10 Control Terminals
Set the functions of digital input 18, 19, and 27 in
parameter 5-00 Digital Input Mode (PNP is default value).
Set the function of digital input 29 in
parameter 5-03 Digital Input 29 Mode (PNP is default value).
MG18N202
Design Guide
BUS TER.
OFF ON
61 68 69
55
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