RF620TA RF Solutions, RF620TA Datasheet

RF620TA

Manufacturer Part Number

RF620TA

Description

TRANSMITTER, SMART, RADIO, AM

Manufacturer

RF Solutions

Datasheet

1.RF620RA.pdf (7 pages)

Specifications of RF620TA

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DS620-2 August ‘06

The RF620 Smart Radio modules provide low cost reliable wireless data communications.

The modules enable a simple ‘plug & play’ solution, providing a direct radio link for either a serial data stream

(CMOS/TTL) or 2 remote control telemetry lines.

The modules contain integrated microprocessors which perform the necessary encryption to optimise the data

for transmission by radio. This ensures the maximum range and reliability.

In the non-learned mode, all RF620R receiver modules within range of the. RF620T transmitter module will

transparently decode and output the data sent to them over the RF link.

If a secure point to point link is required then the RF620R receiver can be matched to the RF620T transmitter

by a simple learn procedure. This also allows several separate point to point links to communicate

consecutively in the same area.

•

Applications

•

Description

Possible applications include one-to-one and multi-node wireless links in applications including car and

building security, EPOS and inventory tracking, remote industrial process monitoring and computer

networking. Because of their small size and low power requirements, both modules are ideal for use in

portable, battery-powered applications such as hand-held terminals.

Part Numbering

Easy to use Radio Transmitter & Receivers

AM Radio Hybrid Technology

Supports Data or Telemetry communications

Simple CMOS/TTL Data Interface

Automatic data encryption / decryption

Host Interface up to 19200 Baud

Optional host Flow Control

On Board Buffer

Transmit Range Up To 100m

2 Telemetry Lines.

Operates from –20 to +85°C

Wireless Security Systems

EPOS Terminal and meter Reading

Wireless RS232

Sensor Data logging

Remote Telemetry & Telecommand

Part Number

RF620RA

RF620TA

SmartRadio Transmitter / Receiver

Smart Radio Transmitter Module, AM 433MHz

Smart Radio Receiver Module, AM 433MHz

Description

Page 1

RF620T

RF620R

Related parts for RF620TA

RF620TA Summary of contents

Page 1

... EPOS and inventory tracking, remote industrial process monitoring and computer networking. Because of their small size and low power requirements, both modules are ideal for use in portable, battery-powered applications such as hand-held terminals. Part Numbering Part Number RF620TA RF620RA DS620-2 August ‘06 Description Smart Radio Transmitter Module, AM 433MHz Smart Radio Receiver Module, AM 433MHz © ...

Page 2

SmartRadio Transmitter / Receiver RF620T - Pin Description Pin No Name Description Telemetry Mode: Input \Serial Data Serial Mode: Input 2 OR Telemetry Mode: 2 \CTS Serial Mode: \Learn Dual function: 3 & Programming Switch input, When ...

Page 3

SmartRadio Transmitter / Receiver RF620R - Pin Description Pin No Name Description 1 Vcc-RF 2 GND-RF 3 ANT 7 GND-RF 11 GND-AF 13 RSSI 14 O/P-AF 15 Vcc-digital 16 GND-digital 17 MCLR 19 \Serial Data 20 \RTS \Learn 21 & ...

Page 4

SmartRadio Transmitter / Receiver Serial Data Mode (mode pin pulled high via 10K resistor) Operating mode The RF620T transmitter has a serial data input and a /CTS handshake output which allows the module to turn off input data flow if ...

Page 5

SmartRadio Transmitter / Receiver Telemetry Mode (mode pin pulled low via 10K resistor) Operating mode The status of the RF620T’s two logic level telemetry inputs will be mirrored on the two telemetry outputs on the RF620R. The input states are ...

Page 6

SmartRadio Transmitter / Receiver Technical Specification – RF620T Absolute Maximum Ratings Supply Voltage (+5Vcc to GND)..........................................-0 Volts. Storage Temperature..........................................................-30 to +85 Operating Temperature....................................................... 0 to +70 o For Ambient temperature = 25 Celsius. Electrical Specification Supply Voltage ...

Page 7

... Use of R.F.Solutions as critical components in life support systems is not authorised except with express written approval from R.F.Solutions Ltd. DS620-2 August ‘ 63.5 Component Side Solutions Ltd., Unit 21, Cliffe Industrial Estate, South Street, Lewes, E Sussex, BN8 6JL, England Fax +44 (0)1273 480 661 http://www.rfsolutions.co.uk ©2006 Reg. No. 227 4001, ENGLAND RF620T RF620R 3 14.5 25 ...

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