Danfoss vlt fcd 302 Operating Instructions Manual page 76

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
Voltage level, logic '1' NPN
Maximum voltage on input
Pulse frequency range
(Duty cycle) Min. pulse width
Input resistance, R
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 24V
Nominal input current at 20V
Input capacitance
Analog inputs:
Number of analog inputs
Terminal number
Modes
Mode select
Voltage mode
Voltage level
Input resistance, R
Max. voltage
Current mode
Current level
Input resistance, R
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.
Pulse/encoder inputs:
Programmable pulse/encoder inputs
Terminal number pulse/encoder
Max. frequency at terminal 29, 32, 33
inverter.ru (812) 702-47-50
VLT Decentral Drive FCD 302 Operating Instructions
2)
2)
i
i
i
+24V
18
37
Functional
isolation
RS485
MG.04.F2.02 - VLT is a registered Danfoss trademark
PELV isolation
Control
High
voltage
18, 19, 27
Voltage or current
Switch S201 and switch S202
Switch S201/switch S202 = OFF (U)
-10 to +10V (scaleable)
Switch S201/switch S202 = ON (I)
0/4 to 20mA (scaleable)
Max. error 0.5% of full scale
Mains
Motor
DC-Bus
29, 33
110kHz (Push-pull driven)
1)
4 (6)
1) 1)
, 29 , 32, 33,
PNP or NPN
0 - 24V DC
< 5V DC
> 10V DC
> 19V DC
< 14V DC
28V DC
0 - 110kHz
4.5ms
approx. 4k
0 - 24V DC
< 4V DC
>20V DC
50mA rms 8 8
60mA rms
400nF
2
53, 54
approx. 10k
20V
approx. 200
30mA
10 bit (+ sign)
100Hz
2/1
1) 2) 2)
/ 32 , 33
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