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 k
Ω
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 dat
a