Industrial wireless receiver for material handling, heavy transportation applications

Honeywell’s Limitless Wireless Din-Rail Receiver connects up to 14 limit-less inputs to programmable logic controllers.


Honeywell Limitless WDRR. Courtesy: Honeywell InternationalHoneywell recently introduced its new Limitless Wireless Din-Rail Receiver (WDRR) for industrial, construction, machine, material handling, and heavy transportation applications, including agricultural equipment, cranes, lifts, conveyors, grain diverters, and door positions.

The new WDRR is a din-rail or panel-mountable receiver designed to receive wireless signals from up to 14 different position-sensing switches and communicate the individual switch status to a programmable logic controller (PLC) or any controllers capable of receiving NPN/PNP inputs.

Limitless wireless switching can reportedly save up to 60% compared to traditional wired switching by reducing installation time, conduit, wire, clips, and other accessories. Limitless also enables sensing capabilities where it is impossible or very difficult to run cabling, according to Honeywell.

The Limitless wireless network is an easy-to-implement solution for those looking for a cost-effective and reliable switching solution. It includes the WDRR and WPMM receivers, the WLS and WGLA limit switches, utilizes the global, license-free RF wireless 802.15.4 WPAN protocol, provides up to a 305 m (1000 ft) line-of-sight communication range, and prolongs battery life with advanced power management technology.

Honeywell International

- Edited by Kelsey Kirkley, Control Engineering,

No comments
Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
Consulting-Specifying Engineer magazine is dedicated to encouraging and recognizing the most talented young individuals...
The MEP Giants program lists the top mechanical, electrical, plumbing, and fire protection engineering firms in the United States.
Salary survey: How much are you worth?; Dedicated outdoor air systems; Energy models and lighting
Fire, life safety in schools; Fire protection codes; Detection, suppression, and notification; 2015 Commissioning Giants; Emergency and standby power in hospitals
HVAC and building envelope: Efficient, effective systems; Designing fire sprinkler systems; Wireless controls in buildings; 2015 Product of the Year winners
Designing positive-energy buildings; Ensuring power quality; Complying with NFPA 110; Minimizing arc flash hazards
Implementing microgrids: Controlling campus power generation; Understanding cogeneration systems; Evaluating UPS system efficiency; Driving data center PUE, efficiency
Optimizing genset sizing; How the Internet of Things affects the data center; Increasing transformer efficiency; Standby vs. emergency power in mission critical facilities
As brand protection manager for Eaton’s Electrical Sector, Tom Grace oversees counterfeit awareness...
Amara Rozgus is chief editor and content manager of Consulting-Specifier Engineer magazine.
IEEE power industry experts bring their combined experience in the electrical power industry...
Michael Heinsdorf, P.E., LEED AP, CDT is an Engineering Specification Writer at ARCOM MasterSpec.