Danfoss VLT FC 101 Quick Manual page 23

Installation
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 / DIG OUT
45 0/4-20 mA A OUT / DIG OUT
12 (+24 V OUT)
18 (DIGI IN)
19 (DIGI IN)
20 (COM D IN)
27 (DIGI IN)
29 (DIGI IN)
Illustration 3.24 Basic Wiring Schematic Drawing
NOTICE
There is no access to UDC- and UDC+ on the following units:
•
IP20, 380–480 V, 30–90 kW (40–125 hp)
•
IP20, 200–240 V, 15–45 kW (20–60 hp)
•
IP20, 525–600 V, 2.2–90 kW (3–125 hp)
•
IP54, 380–480 V, 22–90 kW (30–125 hp)
MG18A802
Quick Guide
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)
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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
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
21
3 3