2easy VULCAN DT821 - Page 3

2 EASY
-3-
2. Terminal Description
• +12V: 12VDC power output
• LK-: power ground
• LK+: relay common contact
• NO.: relay normally open contact
• EB+: exit button positive
• EB-: exit button negative
• JP-LK: electronic lock type setting
• SET :DIPswitchesforsystemconguration
• CN/KMB: additional bell button connection port
• CN/T-COIL: reserved
• CN/FUN: Mechanical keypad module or TFT display module connection port
• CN/WGN: Card reader module connection port
• Bus(L1,L2): no-polarity bus line,connect to PC7(power supply)
CN-LK
JP-LK
LK- +12V LK+ NO EB- EB+
SET
12V
TX1
RX1
GND
RX3
TX3
GND
5CL
GND
5DA
RST
INT
GND 12V CLK DAT STR C2 C1 CTR GND GND VIO POW
WG0 WG1
GND
12V
CN/KMB CN/T-COIL
CN/FUN CN/WGN
L1 L2
1 2 3 4 5 6
ON DIP
3. Specication
Power supply: 24Vdc(supplied by PC7)
Camera:1/2.7’’sheyecamera,170
o
wide angle
Power Consumption: 1W standby
5W working
Card Reader: Support 125KHz and 13.56MHz unencrypted RFID tag
Unlock Power output: 12Vdc,250mA
INSTALLATION GUIDE