Danfoss VLT Flow Drive FC 111 Design Guide

•
•
Set parameter 1-90 Motor Thermal Protection to [2] Thermistor Trip.
Set parameter 1-93 Thermistor Source to [1] Analog Input 53.
N O T I C E
Do not set Analog Input 54 as reference source.
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
C OMM. GND
+24V
0/4-20mA A OUT / DIG OUT 0/4-20mA A OUT / DIG OUT
C OM A IN
C OM DIG IN
10V/20mA IN 10V/20mA IN 10V OUT
BUS TER.
OFF
ON
e30bb897.10
R
<3.0 k
Ω
>2.9k Ω
OFF
ON
Illustration 34: Analog Input/10 V Power Supply
Table 19: Supply Voltage
Input
Supply voltage [V]
Threshold cutout values [Ω]
Digital
10
<800⇒2.9 k
Analog
10
<800⇒2.9 k
N O T I C E
Make sure that the selected supply voltage follows the specification of the used thermistor element.
ETR is activated in parameter 1-90 Motor Thermal Protection.
AJ363928382091en-000101 / 130R098344 | Danfoss A/S © 2021.04
Product Overview
VLT® Flow Drive FC 111
Design Guide

Danfoss VLT Flow Drive FC 111 Specifications

General

Brand	Danfoss
Model	VLT Flow Drive FC 111
Category	DC Drives
Language	English