Danfoss VLT 5005 Design Guide

Control card, pulse/encoder input:
No. of programmable pulse/encoder inputs 4
Terminal nos. 17, 29, 32, 33
Max. frequency on terminal 17 5 kHz
Max. frequency on terminals 29, 32, 33 20 kHz (PNP open collector)
Max. frequency on terminals 29, 32, 33 65 kHz (Push-pull)
Voltage level 0-24 V DC (PNP positive logics)
Voltage level, logical '0' < 5 V DC
Voltage level, logical '1' >10 V DC
Maximum voltage on input 28 V DC
Input resistance, R
i
2 kΩ
Scanning time per input 3 msec.
Resolution 10 bit + sign
Accuracy (100-1 kHz), terminals 17, 29, 33 Max. error: 0.5% of full scale
Accuracy (1-5 kHz), terminal 17 Max. error: 0.1% of full scale
Accuracy (1-65 kHz), terminals 29, 33 Max. error: 0.1% of full scale
Reliable galvanic isolation: All pulse/encoder inputs are galvanically isolated from the supply voltage (PELV)*. In ad-
dition, pulse and encoder inputs can be isolated from the other terminals on the control card by connecting an
external 24 V DC supply and opening switch 4.
* VLT 5001-5062, 525-600 V do not meet PELV.
Control card, digital/pulse and analogue outputs:
No. of programmable digital and analogue outputs 2
Terminal nos. 42, 45
Voltage level at digital/pulse output 0 - 24 V DC
Minimum load to ground (terminal 39) at digital/pulse output
600 Ω
Frequency ranges (digital output used as pulse output) 0-32 kHz
Current range at analogue output 0/4 - 20 mA
Maximum load to ground (terminal 39) at analogue output
500 Ω
Accuracy of analogue output Max. error: 1.5% of full scale
Resolution on analogue output. 8 bit
Reliable galvanic isolation: All digital and analogue outputs are galvanically isolated from the supply voltage (PELV)*,
as well as other inputs and outputs.
* VLT 5001-5062, 525-600 V do not meet PELV.
Control card, 24 V DC supply:
Terminal nos. 12, 13
Max. load (short-circuit protection) 200 mA
Terminal nos. ground 20, 39
Reliable galvanic isolation: The 24 V DC supply is galvanically isolated from the supply voltage (PELV)*, but has the
same potential as the analogue outputs.
* VLT 5001-5062, 525-600 V do not meet PELV.
Control card, RS 485 serial communication:
Terminal nos. 68 (TX+, RX+), 69 (TX-, RX-)
Reliable galvanic isolation: Full galvanic isolation.
Relay outputs:
1)
No. of programmable relay outputs 2
Terminal nos., control card (resistive load only) 4-5 (make)
Max. terminal load (AC1) on 4-5, control card 50 V AC, 1 A, 50 VA
VLT
®
5000 Design Guide
MG.52.B2.02 - VLT
®
is a registered Danfoss trademark 33
Technical data

Danfoss VLT 5005 Specifications

General

Brand	Danfoss
Model	VLT 5005
Category	DC Drives
Language	English