Honeywell Sensing Limitless Dinrail Receiver WDRR Series Product Sheet0 pages
Honeywell
Limitless™ Din-Rail
Receiver_
WDRR Series
DESCRIPTION
The WDRR Series is a reliable din-rail or panel-mountable
receiver that is designed to receive a wireless signal from a
Limitless™ digital input. The WDRR then communicates the
Limitless™ digital input status (i.e. switch open or closed) to a
PLC (programmable logic controller) or any controller capable
of NPN/PNP-type inputs. Honeywell's wireless solutions can
save up to 60% compared to traditional wired solutions by
FEATURES_
Wireless/Electrical design
Selectable NPN or PNP-type output
Configurable normally open or normally closed output for
up to 14 Limitless™ inputs
Reliable, flexible, and secure wireless transmission
Radio (license-free and global): WPAN 802.15.4, 2.4 GHz,
point-to-point
Up to 1000 ft [305 m] communication range
FCC 15, IC, ACMA & ETSI, COFETEL, and WPC
Field pairing allows for rapid adding or subtracting inputs
for quick configuration
10 Vdc to 28 Vdc supply
Diagnostic functions including RF and low battery
Mechanical design
Din-Rail or screw mount via tabs
Cage clamp screw terminal blocks for
input/output connections
Sealed to IP20
Multiple LED function/status indicators
LED RF signal strength indication for up to 14
Limitless™ inputs
Direct or remote mount antenna options
eliminating the need for conduit, connectors, and wire while
significantly reducing installation and labor costs.
Accommodating up to 14 Limitless™ digital inputs, the WDRR
Series is for applications requiring multiple wireless inputs.
These inputs communicate to a PLC or controller via NPN or
PNP-type output, along with RF communication and battery
diagnostics. Blue LEDs give visual confirmation that the
system is wirelessly connected.
BENEFITS_
• Enables presence/absence detection in remote parts of
application/machinery, where wiring is costly or not feasible
• Ability to reconfigure and network multiple inputs, or point-
to-point with personalized addresses which allows for
adding, subtracting or relocating Limitless™ inputs easily
• Reduced installation/maintenance costs with no wiring to
Limitless™ inputs, conduit, strain relief, clips, connectors,
connection boxes, etc.
• Eliminates issues with wire connection integrity on
moving equipment
• LEDs indicate change of status, low battery, RF signal
loss, pairing function, & diagnostic functions
• Communication security per the IEEE 802.15.4 standard
(16-bit PAN ID, 16-bit address and 128-bit security key)
POTENTIAL APPLICATIONS
• Valve position
• Crane
boom/jib/skew
position
• Lifts
• Material
handling
• Presses
Construction/Ag machines
Conveyors
Remote or temporary equipment
Movable machinery
Grain diverters or flaps
Door position
Hose attachment verification
Specialty machines
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