Danfoss VLT Decentral Drive FCD 302 Operating Manual page 77

Specifications
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 2)
2)
Voltage level, logic '1' NPN
Maximum voltage on input
Pulse frequency range
(Duty cycle) Min. pulse width
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 output.
Safe stop Terminal 37 (Terminal 37 is fixed PNP logic)
Voltage level
Voltage level, logic'0' PNP
Voltage level, logic'1' PNP
Nominal input current at 24 V
Nominal input current at 20 V
Input capacitance
Analog inputs
Number of analog inputs
Terminal number
Modes
Mode select
Voltage mode
Voltage level
Input resistance, R
i
Max. voltage
Current mode
Current level
Input resistance, R
i
Max. 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.
MG04F402
Operating Guide
Danfoss A/S © 05/2016 All rights reserved.
4 (6)
1) 1)
18, 19, 27 , 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
0-110 kHz
4.5 ms
approx. 4 kΩ
0-24 V DC
<4 V DC
20 V DC
50 mA rms
60 mA rms
400 nF
53, 54
Voltage or current
Switch S201 and switch S202
Switch S201/switch S202=OFF (U)
-10 to +10 V (scaleable)
approx. 10 kΩ
±20 V
Switch S201/switch S202=ON (I)
0/4 to 20 mA (scaleable)
approx. 200Ω
30 mA
10 bit (+ sign)
Max. error 0.5% of full scale
100 Hz
1)
8 8
2
75