Danfoss VLT AQUA FC 202 Design Guide

8.6.4 Pulse Inputs
Programmable pulse
2
Terminal number pulse
29, 33
Maximum frequency at terminals 29, 33
110 kHz (Push-pull driven)
Maximum frequency at terminals 29, 33
5 kHz (Open collector)
Maximum frequency at terminals 29, 33
4 Hz
Voltage level
See 8.6.1 Digital Inputs.
Maximum voltage on input
28 V DC
Input resistance, R
i
Approximately 4 kΩ
Pulse input accuracy (0.1–1 kHz)
Maximum error: 0.1% of full scale
8.6.5 Digital Outputs
Programmable digital/pulse outputs
2
Terminal number
27, 29
(1)
Voltage level at digital/frequency output
0–24 V
Maximum output current (sink or source)
40 mA
Maximum load at frequency output
1 kΩ
Maximum capacitive load at frequency output
10 nF
Minimum output frequency at frequency output
0 Hz
Maximum output frequency at frequency output
32 kHz
Accuracy of frequency output
Maximum error: 0.1% of full scale
Resolution of frequency outputs
12 bit
1
Terminals 27 and 29 can also be programmed as input.
The digital output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
8.6.6 Analog Output
Number of programmable outputs
1
Terminal number
42
Current range at analog output
0/4–20 mA
Maximum resistor load to common analog output
500 Ω
Accuracy on analog output
Maximum error: 0.8% of full scale
Resolution of analog output
8 bit
The analog output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
8.6.7 Control Card, 24 V DC Output
Terminal number
12, 13
Output voltage 24 V
+1, -3 V
Maximum load
200 mA
The 24 V DC supply is galvanically isolated from the supply voltage (PELV), but has the same potential as the analog and digital
inputs and outputs.
8.6.8 Control Card, +10 V DC Output
Terminal number
50
Output voltage
10.5 V ±0.5 V
Maximum load
25 mA
AJ300847815559en-000101 / 130R0337 | 93Danfoss A/S © 2020.09
Specications
VLT® AQUA Drive FC 202
Design Guide

Danfoss VLT AQUA FC 202 Specifications

General

Brand	Danfoss
Model	VLT AQUA FC 202
Category	DC Drives
Language	English