SLRM900 Datasheet, PDF (3/16 Pages) NXP Semiconductors – I-CODE Long range reader module hardware

Philips Semiconductors
I-CODE Long range reader
module hardware
Product specification
SLRM900
1 FEATURES
• 24 V DC power supply
• 13.56 MHz carrier frequency
• RS232 serial interface, 115.2 or 57.6 kbaud data rate
• Regulated RF output power, software adjustable from
2 up to 10 W at 50 Ω
• Software adjustable modulation index from 10% to 20%
• Firmware upgradable via RS232 interface
• Programmable input and output ports (optional)
• Electronic Article Surveillance (EAS) stand-alone mode
(EAS output signal optional)
• Anticollision capability
• Support of both standard and fast mode
• BundesAmt fuer Post und Telekommunikation (BAPT)
and Federal Communications Commission (FCC)
approval
• CE compliant.
2 APPLICATIONS
• Long range reading appliances in I-CODE⁽¹⁾ systems.
3 GENERAL DESCRIPTION
Generally, the SLRM900 can communicate with smart
labels based on Philips I-CODE1 label IC SL1ICS3001.
It consists of a 2-way communication transmitter and
receiver, for generating, transmitting, receiving, and
processing identification signals.
(1) I-CODE - is a trademark of Koninklijke Philips Electronics N.V.
Optional input and output ports, and an RS232 interface
offer the possibility to connect the unit to a microcontroller
or PC.
The SLRM900 is designed to access all types of labels and
transponders that are based on the I-CODE1 label IC.
Read and write functionality is included, as well as
sophisticated ways to use the anticollision capability of
I-CODE.
High emphasis is put on long range functionality, which
makes the SLRM900 suitable for gate antennas and
tunnel reader applications. In order to provide the
appropriate output power level for various types of
connected antennas, the output power may be adjusted,
using simple software configuration commands.
Many reference installations with high demands on
anticollision, reading range, and data reliability in noisy
environments, have proven the capability of both the
reader module and the I-CODE1 label IC.
This document describes the reader hardware, interface,
and connection of the antenna.
4 ORDERING INFORMATION
PART NUMBER
SLRM900/AFB
NAME
I-CODE Long range reader module
ORDERING CODE (12NC)
9352 623 27122
2002 May 24
3