Danfoss VLT Compressor Drive CDS 803 - Control Terminals

5.2.6 Control Terminals
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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.
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12 20 55
20
27
29 42 45 55
50 53 54
GND GND DIGI IN/OUT DIGI IN/OUT
61 68 69
N P COMM. GND
+24 V
DIGI IN DIGI IN
10 V/20 mA IN 10 V/20 mA IN
0/4-20m A A OUT/DIG OUT 0/4-20 mA A OUT/DIG OUT
10 V OUT
BUS TER.
OFF ON
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).
How to Install Design Guide
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