Control Input/Output And Control Data - Danfoss VLT AQUA Drive FC 202 Operating Manual

Specifications

8.6 Control Input/Output and Control Data

Digital inputs
Programmable digital inputs
Terminal number
Logic
Voltage level
Voltage level, logic 0 PNP
Voltage level, logic 1 PNP
Voltage level, logic 0 NPN
Voltage level, logic 1 NPN
Maximum voltage on input
Input resistance, R
i
All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
1) Terminals 27 and 29 can also be programmed as outputs.
Analog inputs
Number of analog inputs
Terminal number
Modes
Mode select
Voltage mode
Voltage level
Input resistance, R
i
Maximum voltage
Current mode
Current level
Input resistance, R
i
Maximum current
Resolution for analog inputs
Accuracy of analog inputs
Bandwidth
The analog inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
Illustration 8.1 PELV Isolation
Pulse inputs
Programmable pulse inputs
Terminal number pulse
Maximum frequency at terminal, 29, 33
Maximum frequency at terminal, 29, 33
Minimum frequency at terminal, 29, 33
Voltage level
Maximum voltage on input
Input resistance, R
i
Pulse input accuracy (0.1–1 kHz)
MG21A402
Operating Guide
PELV isolation
+24V
Control
18
High
voltage
37
Functional
isolation
RS485
See Digital Inputs in chapter 8.6 Control Input/Output and Control Data
Danfoss A/S © 11/2016 All rights reserved.
18, 19, 27
Approximately 4 kΩ
Voltage or current
Switches A53 and A54
Switch A53/A54=(U)
-10 V to +10 V (scaleable)
Approximately 10 kΩ
Switch A53/A54=(I)
0/4 to 20 mA (scaleable)
Approximately 200 Ω
Maximum error 0.5% of full scale
Mains
Motor
DC-Bus
110 kHz (push-pull driven)
5 kHz (open collector)
Approximately 4 kΩ
Maximum error: 0.1% of full scale
4 (6)
1) 1)
, 29 , 32, 33
PNP or NPN
0–24 V DC
<5 V DC
>10 V DC
>19 V DC
<14 V DC
28 V DC
2
53, 54
8 8
±20 V
30 mA
10 bit (+ sign)
100 Hz
2
29, 33
4 Hz
28 V DC
67