Input resistance, R
i
200
Resolution 10 bit + sign
Accuracy on input Max. error 1% of full scale
Scanning time per input 3 msec.
Terminal no. ground 55
Reliable galvanic isolation: All analog inputs 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, 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
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 analog outputs:
No. of programmable digital and analog 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
Frequency ranges (digital output used as pulse output) 0-32 kHz
Current range at analog output 0/4 - 20 mA
Maximum load to ground (terminal 39) at analog output
500
Accuracy of analog output Max. error: 1.5% of full scale
Resolution on analog output. 8 bit
Reliable galvanic isolation: All digital and analog 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
VLT
®
5000 Series
8 MG.51.C5.22 - VLT
p
is a registered Danfoss trademark.
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