Module Specifications
Caution
2N Access Unit QR supports connection of just one Bluetooth module. If connected, multiple Bluetooth modules may result in a undesired behavior.
Tip
To accelerate access card reading, we recommend that the used card types are only selected in the module settings.
125 kHz RFID Card Reader Module
The 125 kHz RFID card reader module (91550941, 02140-001) is used for reading RFID card IDs in the 125 kHz bandwidth.
To accelerate access card reading, we recommend that the used card types are only selected in the module settings.
Caution
We recommend that the M-Bus and LAN cable are not crossed but carried separately through separate bushings to increase the reading distance of this reader & touch display installation.
Features
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 220 mm long interconnecting cable.
13.56 MHz, NFC RFID Card Reader Module
The 13.56 MHz RFID card reader (91550942, 02139-001) is used for reading RFID card IDs in the 13.56 kHz bandwidth.
To accelerate access card reading, we recommend that the used card types are only selected in the module settings.
Features
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 220 mm long interconnecting cable.
Secured 13.56 MHz NFC RFID Card Reader Module
The 13.56 MHz RFID card reader (91550942-S/9155086, 02141-001/01712-001) is used for reading secured RFID card IDs in the 13.56 MHz bandwidth.
Features
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 220 mm long interconnecting cable.
Bluetooth & 125 kHz, 13.56 MHz, NFC RFID Card Reader Module
The Bluetooth & 125 kHz and 13.56 MHz card reader module (91550945, 02778-001) is used for access control using a smartphone/tablet with My2N or an access card, for making user calls and/or controlling other functions.
To accelerate access card reading, we recommend that the used card types are only selected in the module settings.
Features
NFC – for 2N My2N for Android only, a licensed function.
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 220 mm long interconnecting cable.
Bluetooth & 125 kHz, secured 13.56 MHz, NFC RFID Card Reader Module
The Bluetooth & 125 kHz and secured 13.56 MHz card reader module (91550945-S, 02444-001) is used for access control using a smartphone/tablet with 2N My2N or an access card, for making user calls and/or controlling other functions.
To accelerate access card reading, we recommend that the used card types are only selected in the module settings.
Features
NFC – for 2N My2N for Android only, a licensed function.
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 220 mm long interconnecting cable.
Touch Keypad & 125 kHz, 13.56 MHz, NFC RFID Card Reader Module
The touch keypad & 125 kHz and 13.56 MHz card reader module (91550946, 02779-001) is used for code/card access control, making user calls and/or controlling other functions. The touch keypad surface is very sensitive yet weatherproof at the same time.
To accelerate access card reading, we recommend that the used card types are only selected in the module settings.
Features
NFC – for 2N My2N for Android only, a licensed function.
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 220 mm long interconnecting cable.
Touch Keypad & 125 kHz, secured 13.56 MHz, NFC RFID Card Reader Module
The touch keypad with a combined 125 kHz and secured 13.56 MHz card reader (91550946-S, 02443-001) is used for code/card access control, making user calls and/or controlling other functions. The touch keypad surface is very sensitive yet weatherproof at the same time.
To accelerate access card reading, we recommend that the used card types are only selected in the module settings.
Features
NFC – for 2N My2N for Android only, a licensed function.
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 220 mm long interconnecting cable.
Touch Keypad & Bluetooth & 125 kHz, 13.56 MHz, NFC RFID Card Reader Module
The touch keypad with Bluetooth and a combined 125 kHz and 13.56 MHz card reader (91550947, 02781-001) is used for access control using a smartphone/tablet with 2N My2N or code/access card, for making user calls and/or controlling other functions. The touch keypad surface is very sensitive yet weatherproof at the same time.
To accelerate access card reading, we recommend that the used card types are only selected in the module settings.
Features
NFC – for 2N My2N for Android only, a licensed function.
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 220 mm long interconnecting cable.
Touch Keypad & Bluetooth & 125 kHz, secured 13.56 MHz, NFC RFID Card Reader Module
The touch 02781-001keypad & Bluetooth & 125 kHz and secured 13.56 MHz card reader module (91550947-S, 02782-001) is used for access control using a smartphone/tablet with 2N My2N or code/access card, for making user calls and/or controlling other functions. The touch keypad surface is very sensitive yet weatherproof at the same time.
To accelerate access card reading, we recommend that the used card types are only selected in the module settings.
Features
NFC – for 2N My2N for Android only, a licensed function.
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 220 mm long interconnecting cable.
Caution
Press the “key” button on the card reader (without having entered any numbers) on the touch keypad & Bluetooth & RFID card reader module to start Bluetooth authentication.
Touch Keypad Module
The Touch Keypad module (9155047, 01277-001) is used for numeric access to the system. Also, it helps you control the lock and other functions via a numeric code. The keypad digits and symbols are backlit.
Features
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 220 mm long interconnecting cable.
Biometric Fingerprint Reader Module
The Biometric fingerprint reader module (9155045, 01276-001) is used for verification of human fingers for access control and 2N/third party equipment control.
Warning
The fingerprint reader may not be installed on places exposed to direct sunlight. If exposed to direct sunlight, the device may report errors.
Features
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 220 mm long interconnecting cable.
Important module properties:
FBI PIV and Mobile ID certification – FAP20
durable glass touch surface
rejection of spoof fingerprints
operating temperature range: −20 to 55 ºC
0–90 % relative humidity, noncondensing
Caution
A higher moisture may deteriorate the finger papillary line scanning. You are advised to dry your finger and the reader scanning surface for successful authentication.
Fingerprint scanning may be more difficult for seniors whose finger papillary lines are not so distinctive (skin elasticity drops with age and a higher scanning pressure may lead to fingerprint blurring).
Touch Display Module
The Touch display (9155036, 01275-001) can be used as:
Infopanel Module – displays the user defined image sequence
Keypad module – virtual touch keypad
Specification
Resolution | 320 px x 214 px H x V |
Slideshow resolution | 214 px x 214 px |
Contrast ratio | 400 |
Brightness | 350 cd/m2 |
Viewing angle | 80 ° from any direction |
Weight | 280 g |
Operating temperature | –20 to +60°C |
Resistance level | IK07 |
Connectors and Installation
Connection Options:
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 220 mm long interconnecting cable.
Keypad Module
The Keypad module (Part No. 9155031/9155031B, 01253-001/01254-001) is used for numeric access to the system.
Features
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 220 mm long interconnecting cable.
I/O Module
The I/O module (9155034, 01257-001) is used for extending the inputs and outputs. The module is designed for integration of sensors or other devices. The module is installed below another module, i.e. .
Features
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 80 mm long interconnecting cable.
The inputs / outputs are addressed as follows: <module_name>.<input/output_name>, e.g. “module5.relay1”. Configure the module name in the Module Name parameter in .
Connectors and Installation
RELAY1/2 | RELAY1/2 terminals with accessible 30 V / 1 A AC/DC NO/NC contact |
IN1/2 | IN1/2 terminals for input in passive / active mode (−30 V to +30 V DC)
|
TAMPER | Tamper Switch (9155038, 01260-001) input Note2N Acess Unit 2.0 has an integrated tamper switch. |
The module is installed under another module, i.e. needs no separate position.
 |  |
Wiegand Module
The Wiegand module (9155037, 01259-001) is used for connecting an external Wiegand device (RFID card reader, fingerprint/biometric data scanner) and/or connecting 2N Access Unit QR to an external security exchange.
Features
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 80 mm long interconnecting cable.
Configure the module name in the Module Name parameter in .
LED IN is addressed as follows: <module_name>.<input1>, e.g. “module2.input1”.
The Tamper input is addressed as follows: <module_name>.<tamper>, e.g. “module2.tamper”.
LED OUT (negated) is addressed as follows: <module_name>.<output1>, e.g. “module2.output1”.
Specification
Current | 5 mA |
Input resistance | 680 Ω |
Pulse length | 50 μs |
Inter-pulse interval | approx. 2 ms |
Connectors and Installation
All the inputs and outputs are galvanically isolated from the device with the insulation strength of 500 V DC. It is necessary to feed +UIN on Wiegand W0OUT from the Control Panel.
Reader helps connect an external Wiegand-supporting reader. The reader sends the device card ID.
The Control Panel is used for connection to the security PBX / access system to which the device sends the card ID information.
The module contains two BUS connectors for device bus connection. These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
Reader | W0IN, W1IN, GND1 | Isolated 2-wire WIEGAND IN |
LEDOUT | Isolated open LED OUT switched against GND1 (up to 24 V / 50 mA) | |
Control Panel | +UIN | +UIN (5 to 15 V DC) for WIEGAND OUT power supply |
W0OUT, W1OUT, GND2 | Isolated 2-wire WIEGAND OUT | |
LEDIN (negated) | Isolated input for open LED IN, input activated by GND2 connection | |
LEDIN | Isolated input for open LED IN, input activated after +U connection | |
G | +UIN WIEGAND OUT active supply LED indicator | |
TAMPER | Tamper Switch (9155038, 01260-001) input |
The module is installed under another module, i.e. needs no separate position.
| |
Figure 1. Recommended Wiegand bus wiring diagram, 2N device as a receiver.  |
|
Figure 2. Recommended Wiegand bus wiring diagram, 2N device as a transmitter. |
|
Figure 3. Recommended reader & OC output wiring diagram  |
|
Security Relay
The Security Relay (9159010, 01386-001) is used for enhancing security between 2N Access Unit QR and the connected electric lock. The Security Relay significantly enhances security of the connected electric lock by preventing unlocking due to device tampering.
Specification
Passive switch | NO/NC contact, up to 30 V / 1 A AC/DC |
Switched output |
|
Dimensions | 66.5 × 32.5 × 20.5 mm |
Weight | 24 g |
Connectors and Installation
The Security Relay is installed between the device (outside the secured area) and the electric lock (inside the secured area). The Security Relay includes a relay that can only be activated if a valid access card/code is detected on the unit.
The Security Relay is installed on a two-wire cable between the device and the electric lock inside the area to be secured (typically behind the door). The Security Relay is powered and controlled via this two-wire cable and can thus be added to an existing installation. Thanks to its compact dimensions, the device can be installed into a standard mounting box.
The Security Relay is designed with holes for surface anchoring. It is recommended that a screw of the diameter of 3 mm with a lens head of the diameter of 6 mm is used. Using a countersunk head may cause irreversible damage to the plastic cover!
 |
|
Connect the Security Relay to the access unit as follows:
To the Active output
Connect the electric lock to the Security Relay as follows:
to the switched output
to the passive output in series with the external power supply
The Security Relay also supports the Departure button connected to the ‘PB’ and ‘– 2N IP intercom’ terminals. Once the Departure button is pressed, the output is activated for 5 seconds.
Status Signaling
Green LED | Red LED | State |
|---|---|---|
flashing | off | Operational mode |
on | off | Activated output |
flashing | flashing | Programming mode – waiting for initialization |
on | flashing | Error – wrong code |
Configuration
Connect the Security Relay to the properly set Security output of the device. Refer to the Configuration Manual for details. Make sure that one LED at least is on or flashing.
Press and hold the Relay RESET button for 5 seconds to switch the device in the programming mode (red and green LEDs flashing).
Activate the output switch using the keypad, telephone, etc. The first code sent from the device will be stored in the memory and considered valid. After code initialization, the Security Relay will pass into the operational mode (green LED flashing).
Caution
Having reset the factory defaults on a device with firmware 2.18 or higher, remember to reprogram Security Relay using the instructions above.
Tamper Switch Module
The Tamper Switch module (9155038, 01260-001) of 2N Access Unit QR is used for securing the system against unauthorized tampering.
Caution
Remember to purchase I/O Module, ??? or Wiegand Module along with the Tamper Switch.
Features
The module contains two switches that open whenever the front frame is removed:
One switch leads directly to the terminal board and is designed for connection to an external security exchange (32 V DC / 50 mA max).
The other switch, in combination with the I/O module, OSDP module or Wiegand module, can be used for alarm triggering via the Automation interface in the 2N Access Unit QR configuration.
Connectors and Installation
This module is not connected to the bus.
Jumpers are used for interconnecting the Tamper Switch pins with the I/O / OSDP / Wiegand module.
| |
 |  |
Infopanel Module
The Infopanel module (9155030, 0159-7891) is used for inserting and backlighting printed information. It helps place a company logo or opening hours, e.g., to the device. The Infopanel is backlit, the backlight is software controlled. Refer to 2N.com for the printing template.
Features
The module contains two bus connectors for the 2N Access Unit QR bus.
These two connectors are fully interchangeable and can be used either as inputs from the main unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains unconnected.
The module package includes a 220 mm long interconnecting cable.
Specification
Nametag dimensions (W x H) | 69.2 x 86.7 mm (tolerance: +0; −0.5 mm) |