DS9091K
PRELIMINARY
DS9091K
1–WireTM MicroLANTM Evaluation Kit
FEATURES
• Evaluation kit for 1–Wire MicroLAN networking
throughthe serial port of an IBM PC–compatible com-
puter
• 5 experiments of different complexity demonstrate
typical MicroLAN applications such as window/door
monitor, temperature monitor, burglar alarm system
with integrated room temperature control
• Easy to understand manual explains experiments,
communications protocol, MicroLAN components,
theory of operation, interfacing and network optimiza-
tion
• Featured MicroLAN components: DS2401, DS2405,
DS1820, DS1990A, DS1993 and DS9097 Serial–
Port adapter
iButton
DS1820
DS2405
DS2401
1
• 3 / ” disk with evaluation software for Windows
2
including C++ source code listings
• Book of DS19xx iButton Standards
• Automatic Identification Data Book
• Touch Connections Catalog
DESCRIPTION
The DS9091K MicroLAN Evaluation Kit provides hard-
ware,softwareanddocumentationforevaluationofDal-
las Semiconductor’s 1–Wire MicroLAN technology
using integrated circuits and iButtons. The software
included in the kit runs under Windows on a PC–com-
patible DOS computer. It consists of 5 modules demon-
strating 1) window/door monitor with DS2401, 2) Win-
dow/door monitor with DS2405, 3) Temperature logger
with DS1820, 4) simulated room temperature control
with DS1820 and DS2405 and 5) burglar alarm system
with simulated room temperature control. Each experi-
ment can be expanded by simply adding more compo-
nents available from Dallas Semiconductor.
The kit includes all special electrical and mechanical
components required for the experiments. Not included
are unshielded twisted pair cable, mechanical switches
and a battery (4.5 or 6V). Experiments 4 and 5 allow
controlling an electric heater and air conditioner. The
relays for power switching are not included. For demon-
stration and electrical safety, these appliances are
replaced by battery–operated LEDs.
Windows is a trademark of Microsoft Corporation.
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