dormakaba registration unit 90 01
Quick Guide
2/4
04047655 - 01/2020
Technical data
Power supply
The registration unit is supplied with power by the superior control
device via the coaxial cable.
The power supply source of the superior device must meet the fol-
lowing requirements: LPS (Limited Power Source) and SELV
(Safety Extra Low Voltage) in accordance with IEC/EN/UL/CSA
60950-1 or ES1 and PS1 in accordance with IEC/EN/UL/CSA
62368-1.
Interface
•
Encrypted data transfer
Connecting cable
•
Coaxial type RG 174/U
•
Impedance 50 Ohm
•
Cable length: min. 1 m; max. 30 m
Dimensions
Dimensions in millimetres
Ambient conditions
•
Ingress protection according to IEC 60529:
–
IP40 for surface cable mounting with spacer frame
–
IP54 for flush cable mounting with back housing and seal-
ing mat
•
Relative humidity: 5% - 85%, non-condensing
•
Ambient temperature:
–
-30 °C – +70 °C (operation)
–
-40 °C – +85 °C (storage)
Conformity
The product complies with the provisions of the EU directives
2014/53/EU - Radio Equipment Directive (RED)
2011/65/EU - Restriction of Hazardous Substances (RoHS)
You can download the original declaration of conformity in
PDF format at
Installation
Installation conditions
Installation site
The registration unit is installed in an ergonomically suitable posi-
tion, for example in the access area (door). The registration unit is
mounted to a socket for flush mounting or cavity wall mounting
with a screw distance of 60 mm. The cable entry takes place from
the back. The optional back housing with spacer frame allows sur-
face cable mounting with cable entry from below or from the side.
When installed on a metallic surface, the higher back housing with
spacer frame must be used.
The product is designed for the stationary use in buildings. The
product is not suitable for the use in vehicles.
Distances
RFID fields which are close together can influence one another,
thereby reducing the reading and writing distances. A distance of
20 cm must be maintained on all sides between two registration
units which are not in operation on the same control unit.
In Mobile Access systems, minimum distances between registration
units and other Mobile Access components must be observed in or-
der to avoid overlapping the Bluetooth coverage. Details can be
found in the Mobile Access Planning Guideline (04046728).
Installation height
The recommended installation height is 110 cm from the top edge
of the registration unit.
The mounted height for the terminal should not be higher than 2
meters.
Electromagnetic fields
Do not install the registration unit in the vicinity of strong electro-
magnetic fields caused, for example, by switched-mode power sup-
plies, electric power lines, phase control etc. Electromagnetic fields
can adversely affect read performance or cause malfunctions, es-
pecially in the case of contactless RFID readers.
Connecting cable
Permissible length of the coaxial cable to the parent control unit:
•
minimum 1 m
•
maximum 30 m
The installation cables must be flush-mounted or mounted in the
tamper-proof area.
To avoid external interferences, the coaxial cable must not be laid
parallel to power lines or other sources which are prone to disturb-
ance.
Fastening the registration unit
Principle
The registration unit consists of a back housing and an operating
unit with electronics. The back housing is mounted on surface. The
plug-in terminal is located on the back housing. Thanks to the
quickwire technology, the complete wiring is separated from the
electronics on the back housing. The electronics is placed on the
back housing prior to start-up.
