3
2
1
-
2. External Power Supply Mode
When the electronic lock is over 12 Vdc, additional power supply for the lock is needed.
• The power supply for the lock must be less than 48Vdc 1.5A.
• The Jumper must be removed when using external power supply. The default setting is
Power-to-Unlock type(
Normally open mode
), if use Power-off-to-Unlock type, change
the Unlock Relay mode to
Normally closed mode
.Note that the unlock relay mode is
set on the
Parameter
tab of DT CONFIG software.
• If different unlocking time is needed to be configured, please use the DT CONFIG
software to change the setting on the
Parameter
tab(see the program section).
C. Connection for Power-to-Unlock type:
+ -
+12V
+
LK - (GND)
LK+(COM)
-
N.O.
EB+
EB -
set to Normally Open on the
Unlock Relay mode on DT-config
software.(default)
Note: Cut off this line when
Remove the Jumper
JP_LK
using external power supply
D. Connection for Power--off-to-Unlock type:
+ -
+12V
+
LK - (GND)
LK+(COM)
N.O.
EB+
EB -
set to Normally Closed on the
Unlock Relay mode on DT-config
software.
Note: Cut off this line when
Remove the Jumper
JP_LK
using external power supply
