Middle range frequency (PPU) (continued)
Description
Unit
Minimum
Typical
Maximum
Comment
Input impedance (5V/GND) kΩ
13.9
14.1
14.3
Pull up or pull down
Input impedance (2.5V)
kΩ
7.1
7.3
7.4
Pull up and pull down
Resistance input
Description
Unit
Minimum
Typical
Maximum
Comment
Range
Ω
6
—
10000
In steps of 1 Ω
Measurement error
%
—
—
7.1
@100Ω
—
—
2.1
@1kΩ
—
—
5.4
@10kΩ
Input impedance
Ω
1320
1320
1330
No pull up or pull down
Current input (4-20 mA)
Description
Unit
Minimum
Typical
Maximum
Comment
Minimum discernible
current
mA
—
—
0.12
—
Maximum discernible
current
mA
28.2
28.9
29.7
—
Resolution
µA
—
7
—
—
Worst case offset and gain
error
µA
—
—
±743
I
Measure
= 28.9 mA
Non-linearity
µA
—
—
±42
—
Input impedance
Ω
197
200
202
No pull up or pull down
Technical Information
PLUS+1 DM1x00 Series Displays
Input/output types and specifications
©
Danfoss | October 2021
BC313277849405en-000204 | 15