ACCESS CONTROL - IMPROX TA

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ImproX Time and Attendance Terminal

INTRODUCTION

The ImproX (TA) Time and Attendance Terminal is a general purpose Time and Attendance module for use within ImproNet and IXP200 Access Control Systems, and OEM applications.

The ImproX TA includes an LCD Display and a four button keypad. The Terminal is able to interface with a number of different Remote Readers including the ImproX MR Micro Remote Reader, KR Keypad Remote Reader, MHR Harsh Environment Micro Remote Reader and the KHR Harsh Environment Keypad Remote Reader. The ImproX TA is also able to interface with the ImproX IR Infrared Receiver, and the ImproX RF 4-Channel UHF Receiver where extended range is required, as well as third party Barcode, Magstripe and Wiegand-26, 37, 40 and 44 Reader types. In addition, the TA itself has the facility to read from or write to various Tags. Each ImproX TA is designed to be used with a single Remote Reader or Receiver. The TA unit is designed for indoor use only, and is able to interface with a Controller in an IXP200 or 300/400 system via an RS485 Terminal Bus connection.

Besides all the standard lock types, the ImproX TA is capable of controlling motor locks that use reverse polarity for opening and closing. Suitable locks are manufactured by, for example, MIWA and Goal. The ImproX TA can also control pulse-operated solenoid locks. The ImproX TA provides four digital inputs for open/close sensing and two relays for controlling door strikes and other equipment. The Terminal is optimized for ease of installation and communicates with a master host such as the ImproX IC and AC Controller, IXP200 Controller or ImproX IL Computer via an RS485 Terminal Bus Port.

APPLICATIONS

The following are possible uses of the Terminal:

• Access control Terminal.

FEATURES

The ImproX TA includes the following features:

• Tag Read function for the following read-only tags: Slim Tags, Omega Tags.
  
• Tag Read/Write function for the WriTag 128 and WriTag 2048 read/write tags.
  
• TTL interface to the ImproX IR and ImproX RF, and Third Party Readers.
  
• A 16 character, single-line LCD Display.
  
• A four-button keypad.
  
• A single bi-coloured software configurable Red/Green status LED.
  
• Two relay outputs.
• Four digital inputs.
  
• A buzzer (4 volume levels including off).
  
• Operation from power inputs in the range 10 V to 30 V DC.
• The ability to upgrade firmware whilst installed on site, without removal of the Terminal.

ACCESSORIES

The Terminal is supplied with the following accessories:

• Wall plugs and brass mounting screws.
  
• Self-adhesive label for address configuration.
  
• 2 x Metal Oxide Varistors.

INTERNATIONAL STANDARDS

The ImproX TA complies with the requirements of the following international standards where applicable:

• EN 55022 Limits and Methods of Measurement of Radio Disturbance Characteristics of Information Technology Equipment.
  
• EN 55024 Immunity Characteristics, Limits and Methods of Measurement.
  
• 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 61000-4-3 Electromagnetic Compatibility (EMC). Part 4: Testing and Measurement Techniques. Section 3: Radiated, Radio-Frequency, Electromagnetic Field Immunity Test.
  
• EN 61000-4-4 Electromagnetic Compatibility (EMC). Part 4: Testing and Measurement Techniques. Section 4: Electrical Fast Transients / Bursts. Basic EMC Publication.
  
• EN 61000-4-5 Surge Immunity.
  
• EN 61000-4-6 Conducted Susceptibility.
  
• EN 61000-4-8 Electromagnetic Compatibility (EMC). Part 4: Testing and Measurement Techniques. Section 8: Frequency Magnetic Field Immunity Test.
  
• EN 61000-4-11 Voltage Dips and Interruptions.

APPROVALS

CE approval: Approved.

ORDERING INFORMATION

The ImproX (TA) Time and Attendance Terminal can be ordered under the following code; XTA902-1-0-GB-XX.

RELATED IMPRO PRODUCTS

The ImproX TA and Remote Readers are designed to be used in conjunction with the IXP200 Controller, ImproX IC Controller, and ImproX AC Controller typically in an IXP200 or IXP300/400 systems. The ImproX TA can also be used with the OEM ImproX IL User Programmable LCD Keypad Computer in OEM applications.

OTHER INFORMATION

Address Allocation – IXP200, 300 and 400 Systems IXP200, 300 and 400 systems allocate addresses to units, either on initial software start-up or on request, depending on the system configuration.

Address Allocation – OEM Systems In an OEM system, the unit logical addresses are allocated individually using commands available in the ImproX Secure Communications Protocol. Details of this process are described in the ImproX Secure Communications Protocol document.

IMPROX TA TERMINAL STRUCTURE

GENERALThe internal structure of the ImproX TA is different from that of most ImproX Terminals. The ImproX TA Terminal is, in effect, two Terminals in one. For clarity, these “Terminals” are referred to in this description as Section A and Section B (see Figure 1).

INPUT SECTIONS

The two input sections are independent of each other, and can even be allocated to the same direction of access on separate doors.

SECTION ASection A of the Terminal controls units allocated to the Primary Fixed Address, i.e. Wiegand Readers, Barcode Readers and Magnetic Stripe Readers, as well as the internal coil.

SECTION BSection B of the Terminal controls units allocated to the Secondary Fixed Address, i.e. either an ImproX IR Receiver, an ImproX RF UHF Receiver, or one of the ImproX Remote Readers listed in Figure 1.

FIXED ADDRESSES

The ImproX TA reports one or two fixed addresses, called the Primary and Secondary Fixed Addresses, to the associated Controller. Logical Addresses are allocated to each of these (by the system software) to allow communication to take place. The logical address allocated to the Primary Fixed Address is called the “Primary Address”.

The Primary Fixed Address applies to Section A and the Secondary Fixed Address to Section B. The Secondary Fixed Address will only be reported if the DIP-switch settings indicate that a Remote Reader (or ImproX IR or RF Receiver) is connected to the ImproX TA, or if the Remote Reader is of a type that can be automatically detected, such as the ImproX MR Remote Reader. This means that Wiegand, Barcode or Magstripe data will be reported from the Primary Address, while data from IR, RF or Remote Readers will be reported from the Secondary Address.

ALLOCATION OF RELAYS AND DIGITAL INPUTS TO A FIXED ADDRESS

Relay allocation - Both relays will normally respond on both fixed addresses. However, when used in an IXP200 system, Relay 1 is allocated to respond on the Primary Address, and Relay 2 on the Secondary Address.

Digital input allocation - All four inputs will normally respond only on the Primary Address. However, when used in an IXP200 system, Inputs 1 and 2 are allocated to respond from the Primary Address, and Inputs 3 and 4 from the Secondary Address.