User manual
NÜO SURF
41761 | 42054
NÜO Surf Manual
Information Features
GENERAL FEATURES
NÜO FLUX (ref. no.: 42054 and 41761)
- Maximum security proximity reader for contactless
MIFARE Plus® and NFC cards.
- Reader status indicated via acoustic-light display.
- Communication encrypted with AES AND 3DES
encryption algorithms.
- Operating temperature from -10 °C to 50 °C for
indoor installations.
- References according to black and white model:
- White: 42054
- Black: 41761
NÜO SURF
41761
42054
REGULATIONS
ISO/IEC 14443 A and B.
AES128 NIST FIPS PUB 197 MIFARE Plus EAL4+ Common Criteria certication.
NFC MIFARE emulation compliant.
EN 60950-1 2001 and A1: 2004.
EN 300 330-2 v1.3.1.
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NÜO Surf Manual
Information Features
TECHNICAL SPECIFICATIONS
NÜO SURF:
INPUT VOLTAGE 24VDC
STAND BY POWER 0.9 W - 32 mA
MAXIMUM POWER 1.8 W - 66 mA
CPU 32-bit ARM Microprocessor
READING DISTANCE 4-6 cm
COMMUNICATIONS BYbus RS-485
SECURITY Dynamic encryption
CONNECTION IP67 connector + 3.5 m ByBus 2 cable
ALARM 2 sound levels incorporated for granted access and denied access.
Automatically regulated according to environmental conditions.
Colours according to status:
- Red/White: Terminal oine.
- Degraded Red/Pink: Terminal in card enrolment mode.
ILLUMINATION
MATERIALS
TYPE OF
INSTALLATIONS
ENVIRONMENTAL
PROTECTION
IMPACT RATING IK07
OPERATING
TEMPERATURE
- Flashing blue: Terminal in rmware update mode.
- Blue: Terminal on standby.
- Green: Access granted.
- Red: Access denied.
- White: Card writing operation.
Manufactured with the highest quality polycarbonate with ultra-resistant
tempered glass facing
Surface mounted
Indoor installation IP54
-10 °C to 55 °C
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NÜO Surf Manual
Information Features
TECHNICAL SPECIFICATIONS
READER DIMENSIONS 120 x 46 x 20 mm (height x width x depth)
- Wall mount for reader
ACCESSORIES
- Bag with accessories:
- Screws and wall plugs for surface mounting.
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NÜO Surf Manual
Installation NÜO SURF
TYPE OF WIRING AND WIRING DISTANCE:
The NÜO FLUX readers incorporate a 4-pin male overhead connector and the corresponding female
connector which joins 3 metres of piped cable with 4 wires (2 twisted pairs). This means that the installation
and wiring to then connect the reader to a single door controller or to the corresponding Wili are both very
simple.
Orange
O/W
Green
G/W
+
-
A
B
3.5 metres of cable
NÜO SURF
The wiring distance from the reader and the single door controller or Wili should not exceed
15 metres in length under any circumstances.
WIRING SPECIFICATIONS:
The built-in piped cable used to connect the reader has the following technical characteristics:
- Gauge: 0.22 mm
- Arrangement: 2 twisted pairs
- Resistance: <2 Ohms
- Capacitance, core to earth: < 160pF/m
- Capacitance, core to core: < 100pF/m
DISTANCE BETWEEN READERS:
A minimum distance of 12 cm must be maintained if installations are made with doors with 2 input/
output readers or with 2 readers that are very close together.
BY BUS
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NÜO Surf Manual
Installation
NÜO SURF Surface mounted
1) Anchor base to wall, levelled. To do this,
mark the location of support holes and drill at
the diameter corresponding to the wall plugs
provided. Do not forget to pass the power and
communication cables through:
X
X
X
X
The head of the gure in the drawing
should be pointing up.
3) Angle the reader at about 45 °C to t the
tab in the upper part of the reader into the wall
base:
2) Pass the reader connection cable through
the hole made for such purpose:
Recommended height for installation is
between 1.2 and 1.5 m.
4) Place the reader wholly within its base and
set the anchoring screw located in the lower
part:
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NÜO Surf Manual
Orange
Orange/White
Green
RS-485-A
RS-485-B
+
24VDC
BY BU S
Green/White
0V / GND
COLOUR
SIGNAL
Installation
NÜO SURF readers can be directly connected to two types of devices depending on the architecture of
the installation:
- Connection to a Wili.
- Connection to a single door controller.
The connection to be made for both types of devices is exactly the same. The colour code must be
followed. For more detailed information, consult the equipment manuals referenced earlier.
+24 VDC
Connector for NÜO readers in SDU and single-port controllers
READER WIRING:
Wiring
GND (0V)
RS-485 A
RS-485 B
Wire mesh
Install and connect the reader before powering the system.
NÜO readers use the 24 vDC input voltage corresponding to the controller equipment to
which they are connected, and whose power sources are rigorously prepared for
this purpose.
These signals must be perfectly isolated in order to prevent damaging the equipment
or installation.
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Changes or modifications not expressly approved by the party responsible for compliance could
void the user's authority to operate the equipmentÿ
Note: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of
the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
—Consult the dealer or an experienced radio/TV technician for help.
June 2018Version: 08MT:16639
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