Multifunction
Frequency input low range (PPU)
Description Unit Minimum Maximum Comment
Range Hz 0 10000 In steps of 1 Hz
Sensitivity mVpp 1000 — Sinus peak-to-peak
Low threshold voltage mV 75 200 —
High threshold voltage mV 150 350 —
Input impedance kΩ 233 ± 3 To 0 V
Input impedance with pull-down kΩ 14.1 ± 0.3 To 0 V
Input impedance with pull-up kΩ 14.1 ± 0.3 To 5 V
Input impedance with pull-up/down kΩ 7.27 ± 0.2 To 2.5 V
Frequency input normal range (PPU)
Description Unit Minimum Maximum Comment
Range Hz 0 10000 In steps of 1 Hz
Range (phase and quad) Hz 0 5000 When measuring phase or
quadrature counts
Low threshold voltage V 1.1 2.6 —
High threshold voltage V 2.2 4.4 —
Input impedance kΩ 233 ± 3 To 0 V
Input impedance with pull-down kΩ 14.1 ± 0.3 To 0 V
Input impedance with pull-up kΩ 14.1 ± 0.3 To 5 V
Input impedance with pull-up/down kΩ 7.27 ± 0.2 To 2.5 V
Resistance input
Description Unit Minimum Maximum Comment
Range Ω 0 10000 In steps of 1 Ω
Resolution 1 @ 0 Ω
2 @ 1 kΩ
42 @ 10 kΩ
Source current m 0 4 —
4–20 mA input
Description Unit Minimum Maximum Comment
Range mA 0 50 —
Resolution μA 22 —
Worst case error mA ±(0.2 + I*3%) —
Input impedance Ω 100 ± 2 To 0 V
Shut-off current mA 54 —
Technical Information
DP7XX Series Displays
Inputs/outputs
12 |
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Danfoss | November 2016 L1315553 | BC00000223en-US0504