WB AC rev. E2.0/en: различия между версиями
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|'''B2'''||5V, 0.5A ||5V | |'''B2'''||5V, 0.5A ||5V | ||
Версия 20:26, 19 июля 2019
Stand-alone/network IP access controller with built-in MIFARE card reader 'WB-AC-3' is a replacement of traditional access controllers, and allows you to read cards, process information from them, communicate with a remote database, manage locks without additional devices.
The device works with ISO 14443 cards, including the entire MIFARE card family: Classic, Ultralight, DESFire, Plus (including many transport and “social” cards), and also allows you to read PayPass/payWave payment cards. Data exchange with NFC-enabled smartphones is also supported.
Up to two locks can be connected directly to the device via transistor outputs, as well as door opening buttons and sensors. The WB-AC-4 access controller has an RS-485 port through which additional external readers can be connected. It is also possible to connect Wiegand readers, numeric keyboards, etc.
The controller is connected to a data network via Ethernet or RS-485 interface. Option is available with Wi-FI 802.11 n.
The controller is powered either from the power supply (9-28V, 10 W), or through the Ethernet connector one by one with the data cable (passive Power over Ethernet technology for free pairs, voltage up to 24V).
For more information about devices connection see : Wiren Board 5: Подключение периферийных устройств
Terminals
Physical location
| FET_1 | FET_2 | V+ | V+ | GND | W1- | W1+ |
| V+ | GND | RS-485 A | RS-485 B | GND | B2 | B1 |
Types
|
signature |
Max. V, I | state default | Functions |
| FET_1 | 30V, 2A | High Z | Open collector outputs |
| V+ | 18V | Input voltage | |
| GND | GND | ||
| RS-485 A | 18V | 0V | RS-485 port |
| RS-485 B | 18V | +5V | |
| W2- | 5V, 0.5A | 5V | Digital input, Wiegand reader connection, button connection (dry contact) |
| W2+ | |||
| W1- | 5V, 0.5A | 5V | Digital input, Wiegand reader connection, button connection (dry contact) |
| W1+ | |||
| B1 | 5V, 0.5A | 5V | Digital input, button connection (dry contact) |
| B2 | 5V, 0.5A | 5V |
RFID
Hardware
Устройство работает с картами стандарта ISO 14443, в том числе со всем семейством карт Mifare: Classic, Ultralight, DESFire, Plus (в том числе многими транспортными и “социальными” картами), а также позволяет считывать платёжные карты PayPass/payWave. Поддерживается также обмен данными с смартфонами, поддерживающими NFC.
Software
Работа с NFC и RFID осуществляется через библиотеку libnfc.