Danfoss dp700, Technical Information

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Inputs
DP7XX Series displays support the following pin types:
•
Digital or Analog (DIN/AIN)
•
Multifunction (DIN/AIN/FreqIN, Rheo, 4–20 mA)
•
Fixed Range Analog or CAN shield (AIN/CAN shield)
DP7XX Series displays have input pins that support multiple functions. Pins that support multiple input
types are user-configurable using PLUS+1
® GUIDE software.
Digital/analog
Low range multifunction input
Description Unit Minimum Maximum Comment
Range mV 0 >400 —
Resolution mV 0.1 1 mV in software
Worst case error mV ±(0.15 + U*5/2%) —
Input impedance kΩ 230 ± 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
Normal range multifunction input
Description Unit Minimum Maximum Comment
Range V 0 5.75 —
Resolution mV 1.4 —
Worst case error mV ±(20 + U*2%) —
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
High range multifunction input
Description Unit Minimum Maximum Comment
Range mV 0 36 —
Resolution mV 8.8 —
Worst case error mV ±(300 + U*3.8%) —
Input impedance kΩ 109.3 ± 2 To 0 V
Input impedance with pull-down kΩ 13.2 ± 0.3 To 0 V
Input impedance with pull-up kΩ 13.2 ± 0.3 To 5 V
Input impedance with pull-up/down kΩ 7.02 ± 0.2 To 2.5 V
Technical Information
DP7XX Series Displays
Inputs/outputs
© Danfoss | November 2016 L1315553 | BC00000223en-US0504 | 11