Supply voltage/maximum current ratings (continued)
Description
Unit
Minimum
Typical
Maximum
Comment
DC supply voltage
V
9
—
36
Normal operation.
6
—
—
Cranking; reduced
functionality.
-36
—
36
Short circuit and reversed
polarity protection.
DM1000 variants
A
—
1.7
—
Vin = 9V
—
1
—
Vin = 14V
—
0.45
—
Vin = 27V
—
0.3
—
Vin = 36V
DM1200 variants
A
—
2.8
—
Vin = 9V
—
1.4
—
Vin = 14V
—
0.75
—
Vin = 27V
—
0.5
—
Vin = 36V
+5V output voltage
V
4.75
5
5.09
Normal operation over
temperature.
0
—
36
Short circuit protection.
+5V output current
mA
—
—
100
Short circuit pin voltage
V
0
—
36
All DEUTSCH connector
pins.
To achieve operation at the lowest supply voltage range, Danfoss has the following recommendations:
1. Use the largest appropriate gauge wire for power and ground to reduce cabling voltage drops.
2. Disable unused peripherals (WiFi, Bluetooth, GNSS, etc).
3. Reduce the overall power requirements on the device.
•
Reduce the LCD back light intensity.
•
Reduce the button back light intensity.
•
Reduce the load on USB Host (C3p03).
•
Reduce the load on sensor power (C1p08).
Ingress Protection (IP) rating
DM1x00 displays carry Ingress Protection rating of IP66 and IP67 in the front and back.
Technical Information
PLUS+1 DM1x00 Series Displays
Product ratings
©
Danfoss | October 2021
BC313277849405en-000204 | 21