Addressable modules for conveyor protection switches

Safety switches, modules rapidly, efficiently help users identify alarms.

03/16/2011


Thermo Fisher Thermo Scientific Ramsey Belt Misalignment SwitchesScientific Inc. produced addressable modules that can connect to conveyor protection switches to safeguard equipment and protect the personnel who operate conveyor machinery. The rapid response and efficiency of the modules saves machinery users’ time when trying to locate an alarmed switch.

The devices “improve workplace productivity while also making the working environment safer,” said Paula Frisk, product manager, marketing for Thermo Fisher Scientific.

The addressable modules are incorporated into safety cable pull switches and belt misalignment switches, traditionally mounted along the sides of conveyors. If a switch enters an alarm position, the addressable module sends a signal back to a programmable logic controller (PLC) indicating where an incident has occurred.

The conveyor protection switches, equipped with addressable modules, are wired to a master module that can handle up to 128 different identification (ID) addresses. The master module control is capable of sending ID address information to the PLC using Modbus-RTU, Allen Bradley, Siemens and Schneider protocols, allowing users to easily identify where the incident occurred. Using a quick-connect handheld device, the switch operator is also able to program each switch with an ID number of choice.

Thermo Fisher Scientific integrates addressable modules into its Thermo Scientific Ramsey Belt Misalignment Switches and Thermo Scientific Ramsey Safety Cable Pull Switches, providing competitively priced, easy-to-use solutions. The switches can also improve the performance of conveyor belt scale systems and weight belt feeders when integrated, and they’re shipped ready for installation and programming.

www.thermofisher.com

Thermo Fisher Scientific Inc.

- Edited by Gust Gianos, Control Engineering, www.controleng.com



No comments
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by...
Each year, a panel of Control Engineering editors and industry expert judges select the System Integrator of the Year Award winners.
The Engineering Leaders Under 40 program identifies and gives recognition to young engineers who...
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.
Learn how to create value with re-use; gain productivity with lean automation and connectivity, and optimize panel design and construction.
Go deep: Automation tackles offshore oil challenges; Ethernet advice; Wireless robotics; Product exclusives; Digital edition exclusives
Lost in the gray scale? How to get effective HMIs; Best practices: Integrate old and new wireless systems; Smart software, networks; Service provider certifications
Fixing PID: Part 2: Tweaking controller strategy; Machine safety networks; Salary survey and career advice; Smart I/O architecture; Product exclusives
The Ask Control Engineering blog covers all aspects of automation, including motors, drives, sensors, motion control, machine control, and embedded systems.
Look at the basics of industrial wireless technologies, wireless concepts, wireless standards, and wireless best practices with Daniel E. Capano of Diversified Technical Services Inc.
Join this ongoing discussion of machine guarding topics, including solutions assessments, regulatory compliance, gap analysis...
This is a blog from the trenches – written by engineers who are implementing and upgrading control systems every day across every industry.
IMS Research, recently acquired by IHS Inc., is a leading independent supplier of market research and consultancy to the global electronics industry.

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

Case Study Database

Case Study Database

Get more exposure for your case study by uploading it to the Control Engineering case study database, where end-users can identify relevant solutions and explore what the experts are doing to effectively implement a variety of technology and productivity related projects.

These case studies provide examples of how knowledgeable solution providers have used technology, processes and people to create effective and successful implementations in real-world situations. Case studies can be completed by filling out a simple online form where you can outline the project title, abstract, and full story in 1500 words or less; upload photos, videos and a logo.

Click here to visit the Case Study Database and upload your case study.