DL-200 Cellular Data logger
Quick Installation Guide
12
2.1.3 Connecting Power
The
DARFON DL-200 can be powered by connecting a power source to the terminal
block.
It supports dual 9 to 48VDC power inputs, 30VDC digital input and output
3
.
Following picture is the power terminal block pin assignments. Please check carefully and
connect to the right power requirements and polarity.
There are a DC converter and a DC12V/2A power adapter
4
in the package for you to
easily connect DC power adapter to this terminal block.
3 If both of power source 1 and power source 2 are connected, the device will choose power source 1 first. If power
outage occurred from power source 1, this device will switch to power source 2 automatically and seamlessly.
4 The maximum power consumption of DL-200 is 15.5W.
P
WR
1
G
ND
P
WR
2
G
ND
DI
+
DI
-
DO
+
DO
-
