Danfoss VLT Compressor Drive CDS 803 Guia De Funcionamiento página 103

VLT® Compressor Drive CDS 803
Manuel d'utilisation
L1
L2
3-phase
L3
power
input
50 (+10 V OUT)
+10 V DC
0-10 V DC-
53 (A IN)
0/4-20 mA
54 (A IN)
0-10 V DC-
0/4-20 mA
55 (COM A IN/OUT)
42 0/4-20 mA A OUT / D OUT
45 0/4-20 mA A OUT / D OUT
12 (+24 V OUT)
18 (D IN)
19 (D IN)
20 (COM D IN)
27 (D IN)
29 (D IN)
Illustration 1: Dessin schématique du câblage de base
Il n'y a pas d'accès aux bornes UCC- et UCC+ sur les unités suivantes :
-
IP20, 380-480 V, 30 kW (40 hp).
Danfoss A/S © 2021.06
PE
24 V (NPN)
O V (PNP)
24 V (NPN)
O V (PNP)
24 V (NPN)
O V (PNP)
24 V (NPN)
O V (PNP)
R E M A R Q U E
U
V
W
PE
UDC-
UDC+
relay 2
06
05
04
relay 1
03
02
01
Bus ter.
ON=Terminated
OFF=Unterminated
Bus ter.
RS485
(N RS485) 69
Interface
(P RS485) 68
(Com RS485 ) 61
AQ32174876762701-000301 / 130R0627 | 103
Installation
Motor
Not present on all power sizes
240 V AC 3 A
240 V AC 3 A
RS485
Do not connect shield to 61
(PNP)-Source
(NPN)-Sink