Single compressors
Electrical data, connections and wiring
Wiring diagram
L1
L2
L3
3 Phase
power
input
PE
PE
+10 V DC
0-10 V DC-
0-10 V DC-
50 (+10 V OUT)
54 (A IN)
53 (A IN)
55 (COM A IN/OUT)
0/4-20 mA
0/4-20 mA
42 0/4-20 mA A OUT / DIG OUT
45 0/4-20 mA A OUT / DIG OUT
18 (DIGI IN)
19 (DIGI IN)
27 (DIGI IN)
29 (DIGI IN)
12 (+24 V OUT)
24 V (NPN)
20 (COM D IN)
O V (PNP)
24 V (NPN)
O V (PNP)
24 V (NPN)
O V (PNP)
24 V (NPN)
O V (PNP)
Bus ter.
Bus ter.
RS-485
Interface
RS-485
(N RS-485) 69
(P RS-485) 68
(Com RS-485 ) 61
(PNP)-Source
(NPN)-Sink
ON=Terminated
OFF=Unterminated
ON
1
2
240 V AC 3 A
Not present on all power sizes
Do not connect shield to 61
01
02
03
relay1
relay2
UDC+
UDC-
Motor
U
V
W
06
05
04
240 V AC 3 A
EMC correct installation of an IP20 frequency drive CDS803
EMC qualification reports are available upon request to Danfoss technical support.
Ba
ck
OK
Com.
On
Warn.
Alarm
Hand
On
Reset
Auto
On
Menu Status Quick
Menu
Main
Menu
L1
L2
L3
PE
Min. 16 mm
Equalizing cable
Control cables
All cable entries in
one side of panel
Earthing rail
Cable insula-
tion stripped
Motor cable
Motor, 3 phases and
PLC etc.
Panel
Mains-supply
Min. 200 mm
between control
cable, mains cable
and between mains
motor cable
PLC
Protective earth
Reinforced protective earth
Output
contactor etc.
2
20
FRCC.PC.034.A2.02
Application Guidelines
Содержание VZH Series
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