Integrator: Replace serial cable with a wireless modem

Orem, UT – Replacing long-range serial connections with wireless technologies have become easier for system integrators with new self-contained battery powered RF Field Modems from Ad Hoc Electronics.

02/06/2008


Orem, UT – Replacing long-range serial connections with wireless technologies have become easier for system integrators with new self-contained battery powered RF Field Modems from

Ad Hoc Electronics

. Ad Hoc is a system integrator and distributor of wireless data products. Configurations use Digi wireless networks.

Field Modem– XT is embedded with the 900 MHz Xtend, and the Field Modem, while Field Modem – XB is embedded with the 2.4 GHz XBee. The new modems connect to RS-232 devices, such as PDAs and remote sensors. Ad Hoc originally created the product for military applications and made a version available to the public, company said in a Jan. 26 announcement.

The modems provide system integrators with ability to add battery-powered nodes to existing wireless networks for the following point-to-point, peer-to-peer, mesh network and multipoint applications:
-Wireless sensor networks;
-Data acquisition;
-Remote monitoring;
-Environmental Controls;
-Private networks, and
-Handheld terminals.

“Ad Hoc’s new RF Field Modems offer serial cable replacement and provide the benefits of a portable wireless network,” said Jan Finlinson, director of Ad Hoc Electronics, “these benefits will come in handy for those that need mobility while still having access to information through a wireless network.”

The RF Field Modems provide the best combination of battery life and transmit power by supporting up to 1.0 W of transmit power output when externally connected, and 500 mW when powered by battery, the company says. With two AA batteries, the modems will stay powered for days or weeks depending on use.

With a RS-232 / 485 interface the Field Modems connect to devices using an RJ45 connector. The Field Modem– XT reaches a line-of-sight range up to 30 miles and the Field Modem – XB reaches up to 1 mile.

Ad Hoc offers more information about RF Field Modems

.

Learn more about ZigBee:

Wireless networking: More Zigbee capabilities

— Edited by Mark T. Hoske, editor in chief
Control Engineering System Integration eNewsletter
Register here and scroll down to select your choice of eNewsletters free .





The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by Control Engineering subscribers. Vote now (if qualified)!
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
Each year, a panel of Control Engineering and Plant Engineering editors and industry expert judges select the System Integrator of the Year Award winners in three categories.
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
DCS visibility, alarm management, motors and drives, robotic machining, Engineers' Choice winners
Factory automation controllers, Ethernet updates, System Integrator of the Year roundtable, Inside Process and VFDs
Robotic simulation and welding, Process building blocks, Discrete sensor advice, Virtualization advice
Programmable logic controllers (PLCs) represent the logic (decision) part of the control loop of sense, decide, and actuate. As we know, PLCs aren’t the only option for making decisions in a control loop, but they are likely why you’re here.
This digital report explains how plant engineers and subject matter experts (SME) need support for time series data and its many challenges.
This article collection contains several articles on how advancements in vision system designs, computing power, algorithms, optics, and communications are making machine vision more cost effective than ever before.

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

Focus on power systems, process safety, electrical and power systems, edge computing in the oil & gas industry
Product of the Year winners, Pattern recognition, Engineering analytics, Revitalize older pump installations
Control room technology innovation; Practical approaches to corrosion protection; Pipeline regulator revises quality programs
Automation Engineer; Wood Group
System Integrator; Cross Integrated Systems Group
Jose S. Vasquez, Jr.
Fire & Life Safety Engineer; Technip USA Inc.
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by Control Engineering subscribers. Vote now (if qualified)!
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
Each year, a panel of Control Engineering and Plant Engineering editors and industry expert judges select the System Integrator of the Year Award winners in three categories.
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
DCS visibility, alarm management, motors and drives, robotic machining, Engineers' Choice winners
Factory automation controllers, Ethernet updates, System Integrator of the Year roundtable, Inside Process and VFDs
Robotic simulation and welding, Process building blocks, Discrete sensor advice, Virtualization advice
Programmable logic controllers (PLCs) represent the logic (decision) part of the control loop of sense, decide, and actuate. As we know, PLCs aren’t the only option for making decisions in a control loop, but they are likely why you’re here.
This digital report explains how plant engineers and subject matter experts (SME) need support for time series data and its many challenges.
This article collection contains several articles on how advancements in vision system designs, computing power, algorithms, optics, and communications are making machine vision more cost effective than ever before.

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

Focus on power systems, process safety, electrical and power systems, edge computing in the oil & gas industry
Product of the Year winners, Pattern recognition, Engineering analytics, Revitalize older pump installations
Control room technology innovation; Practical approaches to corrosion protection; Pipeline regulator revises quality programs
Automation Engineer; Wood Group
System Integrator; Cross Integrated Systems Group
Jose S. Vasquez, Jr.
Fire & Life Safety Engineer; Technip USA Inc.
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by Control Engineering subscribers. Vote now (if qualified)!
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
Each year, a panel of Control Engineering and Plant Engineering editors and industry expert judges select the System Integrator of the Year Award winners in three categories.
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
DCS visibility, alarm management, motors and drives, robotic machining, Engineers' Choice winners
Factory automation controllers, Ethernet updates, System Integrator of the Year roundtable, Inside Process and VFDs
Robotic simulation and welding, Process building blocks, Discrete sensor advice, Virtualization advice
Programmable logic controllers (PLCs) represent the logic (decision) part of the control loop of sense, decide, and actuate. As we know, PLCs aren’t the only option for making decisions in a control loop, but they are likely why you’re here.
This digital report explains how plant engineers and subject matter experts (SME) need support for time series data and its many challenges.
This article collection contains several articles on how advancements in vision system designs, computing power, algorithms, optics, and communications are making machine vision more cost effective than ever before.

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

Focus on power systems, process safety, electrical and power systems, edge computing in the oil & gas industry
Product of the Year winners, Pattern recognition, Engineering analytics, Revitalize older pump installations
Control room technology innovation; Practical approaches to corrosion protection; Pipeline regulator revises quality programs
Automation Engineer; Wood Group
System Integrator; Cross Integrated Systems Group
Jose S. Vasquez, Jr.
Fire & Life Safety Engineer; Technip USA Inc.
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
click me