Danfoss VLT series User Manual

EMC standards, Emission EN 61800-3, EN 61000-6-3/4, EN 55011
EMC standards, Immunity
EN 61800-3, EN 61000-6-1/2,
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6
See section on special conditions in the VLT
®
AutomationDrive FC 301/FC 302 Design Guide.
5.4 Cable Specications
Cable lengths and cross-sections
Maximum motor cable length, shielded/armored 150 m (492 ft)
Maximum motor cable length, unshielded/unarmored 300 m (984 ft)
Maximum cross-section to control terminals, exible/rigid wire without cable end sleeves 1.5 mm
2
/16 AWG
Maximum cross-section to control terminals, exible wire with cable end sleeves 1 mm
2
/18 AWG
Maximum cross-section to control terminals, exible wire with cable end sleeves with collar 0.5 mm
2
/20 AWG
Minimum cross-section to control terminals 0.25 mm
2
/24 AWG
5.5 Control Input/output and Control Data
Digital inputs
Programmable digital inputs 4 (6)
Terminal number 18, 19, 27
1)
, 29, 32, 33
Logic PNP or NPN
Voltage level 0–24 V DC
Voltage level, logic 0 PNP <5 V DC
Voltage level, logic 1 PNP >10 V DC
Voltage level, logic 0 NPN
2)
>19 V DC
Voltage level, logic 1 NPN
2)
<14 V DC
Maximum voltage on input 28 V DC
Pulse frequency range 0–110 kHz
(Duty cycle) Minimum pulse width 4.5 ms
Input resistance, R
i
approximately 4 kΩ
Safe Torque O terminal 37
3)
(terminal 37 is xed PNP logic)
Voltage level 0–24 V DC
Voltage level, logic 0 PNP <4 V DC
Voltage level, logic 1 PNP >20 V DC
Nominal input current at 24 V 50 mA rms
Nominal input current at 20 V 60 mA rms
Input capacitance 400 nF
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.
2) Except Safe Torque O input terminal 37.
3) See chapter 2.3.1 Safe Torque O (STO) for further information about terminal 37 and STO.
Analog inputs
Number of analog inputs 2
Terminal number 53, 54
Modes Voltage or current
Mode select Switch S201 and switch S202
Voltage mode Switch S201/switch S202 = OFF (U)
Voltage level -10 V to +10 V (scaleable)
Input resistance, R
i
approximately 10 kΩ
Maximum voltage ±20 V
Current mode Switch S201/switch S202 = ON (I)
Current level 0/4 to 20 mA (scaleable)
Input resistance, R
i
approximately 200 Ω
Maximum current 30 mA
General Specications
VLT
®
AutomationDrive FC 302
72 Danfoss A/S © 04/2016 All rights reserved. MG34Q402
55

Danfoss VLT series Specifications

General

Series	VLT
Category	DC Drives
Output Voltage	0-100% of input voltage
Protection Features	Overvoltage, Undervoltage, Overcurrent, Overtemperature, Short Circuit, Ground Fault
Communication Interfaces	Profibus, CANopen
Enclosure Rating	IP20, IP21, IP55, IP66
Cooling Method	Forced Air Cooling, Convection Cooling
Control Mode	Sensorless Vector, Closed Loop Vector
Ambient Temperature	-10°C to +50°C (14°F to 122°F)