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CONTROL - IMPROX KHA
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ImproX Metal Keypad Antenna Reader
INTRODUCTION
The ImproX KHA, ImproX Metal Keypad Antenna
Reader, is a compact Reader. The Antenna Reader includes
a single tone Buzzer and a Status LED, their functions are
application specific.
The KHA is designed for exclusive use with
an ImproX TT Twin Antenna Terminal in the ImproX IXP200,
300 and 400 Access Control Systems.
The Antenna Reader is intended for indoor
or outdoor use in harsh environments, such as industrial
areas. The electronic components are potted and housed in
a die-cast housing. This enhances its resistance to vandalism
or tampering.
The KHA has a 12-button alphanumeric keypad;
this can be used for PIN-Code or Reason Code entry.
APPLICATIONS
- Access control Antenna Reader.
FEATURES
- The unit provides the following features:
- A single tone Buzzer.
- A single bi-coloured red/green Status LED.
- A 12-button alphanumeric keypad.
- Read/Write tag capability for various tag types: Slim Tags
(Read Only), Omega Tags (Read Only), WriTag 128 and WriTag
2048.
TAG READING RANGES
The range at which the Antenna Reader can
read from or write to a tag is dependent on the type of tag
and on the material on which a particular reader is mounted.
Typical ranges are shown in Table 1 below.
ACCESSORIES
The ImproX KHA is supplied with the following
accessories:
- Wall mounting plugs and screws.
- An Allen Key.
INTERNATIONAL STANDARDS
The ImproX KHA Antenna Reader complies with
the requirements of the following international standards
where applicable (tests applicable only when the Antenna
Reader is connected to an ImproX TT Twin Antenna Terminal).
- EIA RS-485 Standard for Electrical Characteristics
of Generators and Receivers for use in Balanced Digital Multipoint
Systems. EN 55024 Limits and Methods of Measurement of Radio
Disturbance Characteristics of Information Technology Equipment.
EN 61000-6-1 Generic Standards-Immunity.
- EN 61000-6-3 Generic Standards-Emissions.
- EN 61000-4-1 Electromagnetic Compatibility (EMC). Part 4:
Testing and Measurement Techniques. Section 1: Overview of
Immunity Tests. Basic EMC Publication.
- EN 61000-4-2 Electromagnetic Compatibility (EMC). Part 4:
Testing and Measurement Techniques. Section 2: Electrostatic
Discharge Immunity Test. Basic EMC Publication.
- EN 61000-4-4 Electromagnetic Compatibility (EMC). Part 4:
Testing and Measurement Techniques. Section 4: Electrical
Fast Transients / Bursts. Basic EMC Publication.
- EN 61000-4-3 Electromagnetic Compatibility (EMC). Part 4:
Testing and Measurement Techniques. Section 3: Radiated,
Radio-Frequency, Electromagnetic Field Immunity Test.
- EN 61000-4-6 Conducted Susceptibility.
- EN 61000-4-5 Surge Immunity.
- EN 61000-4-11 Voltage Dips and Interruptions.
APPROVALS
CE Approval: Approved.
TAMPER PROOFING
The Antenna Reader is potted, and therefore
is tamper-resistant. The die-cast housing enhances the tamper-resistance.
RELATED IMPRO PRODUCTS
The ImproX KHA Antenna Reader is designed
to be used in conjunction with the ImproX TT Twin Antenna
Terminal.
ORDERING INFORMATION
The ImproX KHA Antenna Reader can be ordered
under the Impro code XTT904-1-0-GB-XX. | 
