A22K High Security Access Control 2-Door Module 1] PRODUCT PRESENTATION The A22K is ATRIUM’s powerful Web-Based high security module. The flexibility of the A22K module allows it to be set either as a 2-door controller or expander (2 in 1). The A22K includes an embedded web server that combines performance and simplicity enabling you to manage Users/Cards, lock or unlock doors, view and print system events and display controller information from any place in the world! Industry-unique and effortless card enrollment mode minimizes system start up and simplifies your life.
Page 4
SSL/TLS ENCRYPTION New Microprocessor CDVI Encryption • HTTPS enabled • IPV6 ready • RS-485 encrypted reader BUS using CDVI KRYPTO reader • Supports 2 readers per port (Entry/Exit) • OSDP-2 Compatible AES 128 Encryption (using Mifare DESFire EV2 card) KRYPTO High Security Card Reader • Compatible with ATRIUM A22K controller...
Page 5
A22K High Security Access Control 2-Door Module Say “NO” to card cloning with ATRIUM’s unique KRYPTO high security solution. Eliminate complex and arduous programming using the ATRIUM A22K controller, CDVI Mifare DesFire EV2 credentials and K1 readers. System-wide AES encryption stops card cloning and provides end-to-end security. Whether you remote in from the internet or connect on your network you can be sure KRYPTO has you covered. SSL/TLS AES256 AES256 AES128 ENCRYPTION ENCRYPTION ENCRYPTION ENCRYPTION IP (Ethernet) RS485 (4 wires) LAN or WAN A22K TAG-EV2 ATRIUM Controller KRYPTO Card Reader Mifare DESFire EV2 Instant High Security Out of the Box cdvigroup.com...
• Use only UL listed adaptors Note: All circuits are power limited. UL 294 COMPLIANCE NOTICE CDVI declared the following levels: Destructive Attack Level I, Line Security Level IV, Endurance Level IV, Standby Power Level IV. • Use only UL listed power supply •...
A22K High Security Access Control 2-Door Module RECOMMENDED WIRING Maximum Equipment Wire Type Size Length RS485 Card Reader 26AWG (0.40mm) to 4 conductors, copper 1220m (4000ft.) (High Security Reader) 18AWG (1.02 mm) 4 to 8 conductors, stranded, shielded (foil), drain Wiegand card reader 22AWG (0.64mm) to conductor.
Page 8
One 12Vdc 7Ah rechargeable acid/lead or gel cell backup battery (UL/ULC: YUASA #NP7-12 Battery Capacity recommended, Europe: CDVI B7AH recommended). Ensure proper polarity. 250mA (default), 500mA, or 1A. Refer to the ATRIUM system manual to modify the battery Charging Current charging current.
A22K High Security Access Control 2-Door Module 3] PACKAGE CONTENTS This chapter details how to install and setup the ATRIUM A22K . The A22K contains: • One A22K module in its cabinet with connection diagram label • Pre-assembled universal power supply with AC power cord plug •...
A22K High Security Access Control 2-Door Module LOCATION AND MOUNTINg The cabinet is designed to be installed indoors, in a safe and secure location. Suggested locations include electrical rooms, communication equipment rooms, closets or in the ceiling. To save time, wiring and facilitate testing, install the cabinets at an equal distance between its controlled doors.
A22K High Security Access Control 2-Door Module 4] MOUNTING INSTRUCTIONS The box needs to be prepared before fixing it to its location. INSTALLINg ThE TAMPER SWITChES Installing tamper switches allows the A22K to detect when the cabinet door is opened and/or when the cabinet is removed from the wall.
Page 12
A22K High Security Access Control 2-Door Module Install the wall tamper switch using the supplied bolts and nuts as shown in the following picture. Install the tamper switch plastic spacer on the back at bottom left side of Cabinet Side View the box as show in the following picture.
Page 13
A22K High Security Access Control 2-Door Module Install the door tamper switch by aligning the switch holes to the pre-installed plastic bracket pins. Press firmly to secure the tamper switch in position, then fix the bracket to is mounting flange. Refer to page 16 for wiring diagram.
A22K High Security Access Control 2-Door Module INSTALLINg ThE BOx LOCK Installing the box lock allows to secure the box from unauthorized access. Installation procedure: Remove the box door knock-out. Insert the lock in the hole. Slide the “U” metal part into the lock groove to secure the lock in place.
A22K High Security Access Control 2-Door Module FIxINg ThE BOx TO ITS LOCATION Install the box to its location using 4 screws (not supplied) as shown in the following picture. If the wall tamper switch is used, make sure that the tamper switch arm moves freely and is completely pushed in when the enclosure is installed on the wall.
A22K High Security Access Control 2-Door Module INSTALLINg ThE A22K PC BOARD Install the 5 fasteners (PCB holder) supplied respectively to the box holes identified in red in the following picture. Install the A22K PCB by aligning the fasteners with the corresponding PCB holes and pressing firmly to secure the PCB in place.
A22K High Security Access Control 2-Door Module 5] WIRING DIAGRAM Out of the box the A22K is ready for IP connectivity, fifty (50) A22K per account. If you have more than one A22K controller per account, one must be set as the “Master” controller to manage the others. These forty (49) others are defined as “Sub-Controllers”.
A22K High Security Access Control 2-Door Module A22K NETWORK CONNECTIVITy WIRINg DIAgRAM IP CONNECTIVITY Out of the box the A22K is ready for IP connectivity, fifty (50) A22K per account. If you have more than one A22K controller per account, one must be set as the “Master” controller to manage the others. These forty-nine (49) others are defined as “Sub-Controllers”. “MAsTER” CONTROllER +12V DC +24V DC The “Master” controller manages up to forty-nine (49) Input 1 “Sub-Controllers”. Input 2 +12V DC Output 1 (100 doors fully IP) +12V DC Output 2 AES256 Communication between the BUZ GRN RED D1 D0 GND 12V...
Page 19
A22K High Security Access Control 2-Door Module WiFi WiFi LAN or WAN Tablet Smartphone Maximum Module Type 100m (300 ft). Jumper Setting at: IP Network +12V DC +24V DC A22K set as “Controller” Input 1 is connected on a Input 2 Output 1 +12V DC +12V DC...
A22K High Security Access Control 2-Door Module BOx TAMPER SWITChES Connecting the tamper switches allows the A22K to detect when the cabinet door is opened and/or when the cabinet is removed from the wall. To install the tamper switches, see “Installing the Tamper Switches”. To use both switches: ETHERNET ETHERNET...
LK2+ LK2- C2 NO2 NC2 OPTION OF ENTRY/EXIT READERS Blue wire not used ON THE SAME PORT IMPORTANT: That option can ONLY be done with CDVI RS485 high security card readers. ENTRY EXIT Blue wire Blue wire to not used A22K GND terminal cdvigroup.com...
Page 22
ETHERNET ETHERNET LOCAL BUS STATUS LOCK 1 & 2 24V DC INPUT/ JUMPER SETTING BATTERY/ A22K PORT MODULE TYPE High Security Access Control 2-Door Module SYSTEM STATUS +12V DC INPUT RS485 +24V DC POWER LOCAL SUPPLY Wiegand Reader/Keypad Wiring Diagram: Input 1 EXTRA Input 2...
A22K High Security Access Control 2-Door Module INPUTS The A22K can monitor the state of up to 6 devices (12 using zone doubling) such as magnetic contacts, motion detectors, temperature sensors, or other devices. The following are examples of the type of inputs that can be monitored: Magnetic Door Contact: Permits supervision of door “status”...
Page 24
A22K High Security Access Control 2-Door Module Examples of Input Connection Methods Single (1 Detection Device per Input) When using this method, only one device is detected by the input. Normally open or normally closed devices can be used. Normally closed circuit shown below. Here are the different options for a single input configuration: Single Single with short circuit (EOL)
Page 25
A22K High Security Access Control 2-Door Module Doubled (2 Detection Devices per Input) When using this method, two devices are detected by the input. Normally open or normally closed devices can be used. Normally closed circuit shown below. Here are the different options for a double input configuration: Doubled with wire cut supervision Input 1 Input 7...
A22K High Security Access Control 2-Door Module DOOR LOCK DEVICES Each controller has two lock outputs. The LOCK OUTPUT can be configured to provide power (750mA @ 12Vdc), see “Jumper Settings” on this page, the LOCK OUTPUT is protected by a fuseless protection algorithm and will shutdown if the current exceeds 750mA @ 12Vdc.
Page 27
THERNET ETHERNET LOCAL BUS STATUS LOCK 1 & 2 24V DC INPUT/ JUMPER SETTING BATTERY/ MODULE TYPE SYSTEM STATUS A22K High Security Access Control 2-Door Module INPUT S485 +24V DC POWER OCAL SUPPLY Lock Device Wiring Diagram Using On-Board Power Supply XTRA NPUTS/ BATTERY...
A22K High Security Access Control 2-Door Module POWER SUPPLy Do not power up the A22K until all connections are completed. The module operates from any 120/240 Vac source using the supplied AC/DC power supply and provides fully monitored power solutions using: •...
Page 29
A22K High Security Access Control 2-Door Module The Minimum Size Equipment Conductors for the AC mains required are 14 AWG if made of Copper or 12 AWG if made of Aluminium or Copper-Clad Aluminium. Do not use any switch-controlled outlets to power the system.
A22K High Security Access Control 2-Door Module PoE+ Power Supply Diagram (A22KPOE) The PoE+ splitter to DC power supply is pre-installed in the A22KPOE box but needs to be connected to the PCB. Simply plug the two pin terminal to the input power supply. PoE+S Splitter Features: Interface Power over Ethernet...
Page 31
12Vdc 7Ah rechargeable acid/lead or gel cell backup battery (UL/ULC: YUASA #NP7-12 recommended, Europe: CDVI B7AH recommended). Ensure proper polarity. Various (means any type, from any manufacturer that complies with the “Technical Data and securement means” and meets the “Mark of conformity”...
A22K High Security Access Control 2-Door Module LED INDICATORS The ATRIUM A22K has several status LEDs that are very useful to diagnose the ATRIUM system. Refer to the following picture to locate the LEDs on the ATRIUM A22K. ETHERNET ETHERNET...
The ATRIUM A22K provides a 10/100Mbps Ethernet port to allow direct connection to a PC or to a LAN/WAN. Connect the Ethernet 10/100 Mbps port of the ATRIUM A22K to a LAN or WAN network using an UTP cable (maximum 100m (300ft)). Connect expansion modules on a 3 conductor RS485 communication loop in daisy chain or star configuration up to 1220m (4000 ft) from the ATRIUM A22K controller.
Page 34
A22K High Security Access Control 2-Door Module A22KPOE Wiring Diagram The pre-assembled PoE+ Splitter From PoE+ source seperate data and power coming (Data + Power) from PoE+ source, example: PoE+ switcher or injector Power Over Ethernet Ethernet Port (Data) PoE+ Splitter DC power output POES (24 Vdc)
A22K High Security Access Control 2-Door Module RESET TO FACTORy DEFAULT Here are the steps to reset the A22K to the factory default settings: • Press & hold the “MODE” button for ten “STAT” LED flash sequences (+/- 10 seconds), then release the “MODE”...
A22K High Security Access Control 2-Door Module RS485 BUS TOPOLOgIES The A22K has an RS485 LOCAL BUS terminal allowing the connection with an ATRIUM expander module. The RS485 LOCAL BUS communication is up to 1220 m (4000 ft) maximum distance. One A22K can support up to four A22K expansion modules.
A22K High Security Access Control 2-Door Module SySTEM OVERVIEW Supports any combination of fifty A22K, A22KEC and/or ADH10 controllers for a maximum of 500 doors A22K Encrypted Web-Based IP 2-Door Controller Manages up to 20 card readers (A22K set as a controller) A22K A22K A22K A22K Set as Expander Set as Expander Set as Expander Set as Expander LAN/WAN RS485 (TCP/IP) Card Readers Card Readers (Door #1)
A22K High Security Access Control 2-Door Module 6] PROGRAMMING The stand-alone card enrollment allows you to add or delete user cards at a reader. CARD ENROLLMENT PROCEDURE (ADD OR DELETE CARDS WIThOUT A COMPUTER). Present the MASTER card to a reader. The door will unlock.
CDVI or a local CDVI subsidiary. The “5 Year Warranty” is only applicable to hidden defects detected during the lifetime of the product, as defined by the CDVI Group (5 years or 200 000 operations - whichever of the two expires first).
Page 40
• Any product which has undergone even the slightest modification or change; • Any product which has been installed and/or used with any auxiliary device not supplied by CDVI; • Any product which has been used for demonstrations or display;...
Page 41
A22K High Security Access Control 2-Door Module NOTES: cdvigroup.com...
Page 42
CDVI AMERICAS [CANADA - USA - LATIN AMERICA] www.cdvi.ca CDVI BENELUx [BELGIUM - NETHERLAND - LUXEMBOURG] www.cdvibenelux.com CDVI ChINA CDVI FRANCE www.cdvi.com CDVI IBÉRICA [SPAIN - PORTUGAL] www.cdviberica.com CDVI ITALIA www.cdvi.it CDVI MAROC www.cdvi.ma CDVI POLSKA www.cdvi.com.pl CDVI SUISSE [SWITZERLAND] www.cdvi.ch...
Need help?
Do you have a question about the ATRIUM A22K and is the answer not in the manual?
Questions and answers