-3-
3. Unit Mounting
DBC4R
DIN Rail Mounting
Note:
Gain High
Gain Auto
ON
OFF
DIP2
DIP3
DIP1
operates
in riser mode
operates
in distributor mode
DIP Switch:
please see below for
the DIP settings:
•
Operation mode: Protection mode will be activated once its connected devices are
short circuited, and power supply for ABCD outputs will be turn off, the flashing in-
use indicator shows the distributor is in protection mode.
• Self-detection: System will auto check whether the short circuit is fixed or not, then
recover the power supply, and in-use indication will be turn off;
•
Detection period: Self-detection wil
l
happen regularly
as below, the
in-
use
indicator will flash rapidly three times when check happens;
1
st
detection will be happen in 10 seconds after short circuit;
2
nd
detection will be happen in 60 seconds after 1st detection;
3
rd
detection will be happen in 5 minutes after 2nd detection;
4
th
detection will be happen in 10 minutes after 3rd detection;
5
th
hereafter detection will be happen every 30 minutes;
Reserved
Default
