Danfoss VLT CDS 803 - Product Overview of VLT Compressor Drive CDS 803; CDS 803 Family Overview

1.3.9 Control Terminals
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Illustration 1.9 Location of Control Terminals
1. Place a screwdriver behind the terminal cover to
activate the snap.
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
18
19
12 20 55
27 29 42 45 50 53 54
DIGI IN DIGI IN DIGI IN DIGI IN
61 68 69
N P COMM. GND
+24V
0/4-20mA A OUT / DIG OUT 0/4-20mA A OUT / DIG OUT
GND
GND
10V/20mA IN 10V/20mA IN 10V OUT
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BUS TER.
OFF ON
Illustration 1.10 Control Terminals
Set the functions of digital input 18, 19 and 27 in
5-00 Digital Input Mode (PNP is default value). Set the
function of digital input 29 in 5-03 Digital Input 29 Mode
(PNP is default value).
Quick Guide Quick Guide
MG18M102 Danfoss A/S © Rev. 09/2014 All rights reserved. 9
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