Door Controller

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Post Date: Oct 26, 2007
Validity Date: Oct 26, 2019
Category: Security & Protection » Security Projects

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Description

The DCU9010/20, controlling two/four doors, is one important component of AKT® access control system. Each controller can be linked to the others in the system using a "RS-485" communication bus, and a single RS-485 bus can provide for control of up to 508 doors. Each DCU9010/20 controller can operate off-line, making access control decisions independently from work station; the recorded data can be automatically uploaded to centre computer through management software once the computer is on line.

The DCU9010/20 has powerful inner-board logical controlling and network co-action functionalities, which best suits high security demanding in bank, prison and military sites. The DCU9010/20 controller can generate various control action based on any activities, for example: when abnormal entry, the controller can be set up to lock related doors and trigger alarm event.

Door Control Feature

→ Supports Wiegand 26, 27, 32, 34, 36 bit card read format
• password keyboard card readers
• ABA
• biometric authentication
• proximity IC card
→ Safety protection
• all input/output has advanced TVS voltage protection
• lightening-surge protection
• short-circuit protection
→ DIP Setup: SW 1-7 for controller address setup, SW 8 for hot/cold reset
→ 1 standard RS485 communication port, can adds up to 127 controllers, valid distance: 1200m rate: 9600 1, 1, n
→ Capacity and functionalities:
• each controller supports 10,000 cardholders and it can be expanded to 80,000 cardholders by adding SRAM memory
• each controller can store 4,096 pieces of info about in & out records or alarm affairs
• supports multi-card checking (max 8 cards)
• supports Anti-Pass Back checking
• programmable password control: card + 4 digit user code; multiple super codes
• capable of defining multi time schedule control: holidays; temporary schedules in future one week; each controller can set up 15 time groups
• system board status self-inspect & check: power off, wrong data, network disorder and case illegal open, etc.
• support remote manual control of output ports
• multiple door status: NO, NC, APB, Safe, Sleep, First card read open
• powerful inner-board logical control: inter-locking, co-action, etc.

Technical Specifications

• Operating power: 12VAC/500mA or 15VDC/500mA
• Input parameters: on-off input 0-5V ， current<0.3A
• Output load : AC ≦ 14V DC ≦ 18V , working current ≦ 5A
• Working temperature: -25 ℃ --55 ℃
• Working humidity: 20-90%
• Reader RJ45 port: 12VDC ， current 150mA
• C-type lock relay output port: 12VDC (with status LED indicator)
• Reader – Controller cable: 8 twisted shielded pair ， 24AWG ， max. length: 100m
• EMS memory: 32K+8K FLASH 128K SRAM
• Keeping data without power ≥ 150days
• Case size: 360 X 280 X 70 mm
• Case material: metal