Electrical Wiring - Danfoss FC 101 Quick Manual

Installation

3.2.7 Electrical Wiring

3 Phase
3 3
power
input
+10 V DC
0-10 V DC-
0/4-20 mA
0-10 V DC-
0/4-20 mA
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)
22
Quick Guide
L1
L2
L3
PE
50 (+10 V OUT)
53 (A IN)
54 (A IN)
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)
Danfoss A/S © 08/2014 All rights reserved.
UDC+
Bus ter.
ON=Terminated
OFF=Unterminated
24 V (NPN)
O V (PNP)
24 V (NPN)
O V (PNP)
Bus ter.
24 V (NPN)
RS-485
(N PS-485) 69
O V (PNP)
Interface
(P RS-485) 68
24 V (NPN)
O V (PNP)
(Com RS-485 ) 61
U
V
W
PE
Motor
UDC-
Not present on all power sizes
relay2
06
240 V AC 3 A
05
04
relay1
03
240 V AC 3 A
02
01
RS-485
Do not connect shield to 61
(PNP)-Source
(NPN)-Sink
MG18A602