Danfoss VLT FC 302 Operating Instructions Manual page 148

Specifications
Torque characteristics
Starting torque (constant torque)
Starting torque
Overload torque (constant torque)
1) Percentage relates to nominal torque of the unit.
Cable lengths and cross-sections
Max. motor cable length, screened/armoured
Max. motor cable length, unscreened/unarmoured
Max. cross-section to motor, mains, load sharing, and brake
Maximum cross-section to control terminals, rigid wire
Maximum cross-section to control terminals, flexible cable
Maximum cross-section to control terminals, cable with enclosed core
Minimum cross-section to control terminals
1) See chapter 11.1.1 Mains Supply 3x380-480 V AC for more information
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
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.
11 11
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.
146
Operating Instructions
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Danfoss A/S © Rev. 2014-07-29 All rights reserved.
1)
maximum 160% for 1 m
maximum 180% up to 0.5 s
maximum 160% for 1 m
150 m
300 m
1.5 mm 2 /16 AWG (2 x 0.75 mm
2
1 mm /18 AWG
2
0.5 mm /20 AWG
0.25 mm
18, 19, 27 1) , 29 1) , 32, 33,
PNP or NPN
0-24 V DC
< 5 V DC
> 10 V DC
> 19 V DC
< 14 V DC
28 V DC
approx. 4 kΩ
53, 54
Voltage or current
Switch S201 and switch S202
Switch S201/switch S202 = OFF (U)
0 to + 10 V (scaleable)
approx. 10 kΩ
± 20 V
Switch S201/switch S202 = ON (I)
0/4 to 20 mA (scaleable)
approx. 200 Ω
30 mA
10 bit (+ sign)
Max. error 0.5% of full scale
200 Hz
MG37A202
1)
1)
1)
2 )
2
4 (6)
2