The Gemplus card reader GCR500-MS (Multi-SAMs) is the entry-level model in the multiapplication terminal range. Based on GemCore Technology, the electronic kernel and firmware of all Gemplus readers, the GCR500-MS can manage several different applications and accepts every kind of memory or microprocessor card. The GCR500-MS can handle several SAM (Security Access Module) connectors, which ensure security and protection for applications, separately one from another.

The result: it is the ideal reader for managing several applications, from payment transactions to electronic purses to loyalty programs, together with its peripheral printer and modem, the GCR500-MS enables implementation of entirely autonomous solutions.

Integrated functions

A stand-alone, single-slot reader, the GCR500-MS has a compact display and keyboard which makes it easy to communicate with cardholders (display of specific messages, input of amounts and secret codes, etc.) The GCR500-MS also operates as a peripheral to a PC, thanks to RS232 connectivity. In the same way, the reader connects to other external peripherals (modems and printers).

Gemplus offers a choice of its own products, such as the modem Mod500, specially designed for the GCR500-MS. This provides the means to have an integrated solution, taking up little space on a desktop or at a cashier's workstation. Intended to meet the requirements of, among other things, electronic-purse applications, the modem permits the transfer of transaction ledgers to a central server which processes them. Thanks to the printer DX58, it is also possible to have a written receipt, essential for payment transactions. Furthermore, Gemplus offers a development kit to allow software engineers to build their own applications, which can then be downloaded to the reader.

Technical characteristics

GemCore hardware and firmware architecture

• 8-bit microcontroller:
  - 8051 family

• GemCore card operating system:
  - ISO 7816-1,2,3,4
  - Supports all synchronous and asynchronous cards
  - Management of multiple card interfaces.

Functional features

• Programmable memory: 512 kbytes flash

• Data memory: 512 kbytes flash

• Backed-up real-time clock

• Buzzer

• External power supply: 9-12 V DC/300mA

Communication interface

• PC:
  - RS232 serial connection: up to 38,400 bauds

• Communication protocols:
  - TLP224
  - Gemplus Block Protocol (GBP)

• Card interfaces:
  - Programmable transmission speed: 9,600 to 115,000 bauds
  - 5V maximum programming voltage.

• Security modules:
  - 0, 2 or 4 security modules formatted ID-000

Peripherals

• Mod500:
  - 14,400-baud modem: certified in France and Germany, additional certification
     optional
  - RS232 serial connection enables add on of a second peripheral (printer or
     display)

• DX58:
  -Thermal printer for sales tickets (58mm)
  - RS232 connection
  - Direct connection to the reader or through the modem.

Physical characteristics

• Keypad: 10 number keys and 6 programmable function keys.

• 2 x 16-character LCD display.

• Dimensions: 185 x 120 x 57 mm

• Weight: 760 g

Development Kit

• Includes software and documentation for applications development in C programming language, downloading tool, technical manual, plus complete training.

Standard compliance

• Electromagnetic
  - Europe: 89/336/CEE guidelines
  - U.S.: FCC Part 15

• Security levels:
  - U.S.: UL1950
  - Canada: CSA 950