DT 2-wire - Door Station Terminal Descriptions; Door Station wiring

7
Door Station wiring
This example is one Door Station wiring, note that the lock used here is a 12Vdc 300mA powertounlock type.
Outlet Button
+
-
+12V
LK - (GND)
LK+(COM)
N.O.
EB+
EB -
1 2 3 4 5 6
ON
SET
L1
T/R -
T/R+
RS-485
JP-LK
PA
PB
BUS
L2
Connect to DPS or DPS-4
Connect PC
1
2
3
Terminal Descriptions
1 2 3 4 5 6
ON
L1
+12V
T/R -
T/R+
LK - (GND)
CN-LK JP-LK
RS-485
SET
PA
PB
BUS
LK+(COM)
N.O.
EB+
EB -
1
2
3
L2
1 2 3 4 5 6
ON
L1
+12V
T/R -
T/R+
LK - (GND)
CN-LK
RS-485
SET
PA
PB
BUS
LK+(COM)
N.O.
EB+
EB -
1
2
3
L2
DMR11
Connection Board
•
+12V:
12VDC power output.
•
LK-(GND):
power ground.
•
LK+(COM):
electronical load activation relay contact common.
•
NO.:
electronical load activation relay normally open contact (the default setting for this terminal is NO, this
terminal can be configured to NC, normallyclosed contact by the DT CONFIG software). That means, by
default, only the powertounlock type of electronic lock can be connected to the COM and NO terminal, if using
the powerofftounlock type locks, the NO terminal must be set to NC contact by the DT CONFIG software.
•
EB+:
Exit button.
•
EB-:
Exit buton.
•
JP-LK:
For electronic lock safety type setting(refer to Door Station Lock Connections).
•
T/R-:
USBRS485 communication terminal negative.
•
T/R+:
USBRS485 communication terminal positive.
•
SET:
DIP switches for system congurations.
•
PA:
Press once to sent the name list to Monitor; press and hold for 3 seconds to add Master card.
•
PB:
Press once to search the Right line Monitor; press and hold for 3 seconds to search left line Monitor.
•
Bus(
L1,L2
):
nonpolarity bus line.