Description; General; Principle Of Operation; Model Reference - Honeywell Limitless WPMM Series Installation And Technical Manual

Monitor used in conjunction with the limitless switch series
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Limitless™ WPMM Series
1

DESCRIPTION

1.1

General

The new Limitless™ Series uses the latest commercial off-the-shelf wireless technology to be used for a wide
variety of applications. This is especially beneficial for remote monitoring applications where previous wiring or wire
maintenance was not physically possible or economically feasible. This document will provide installation
instructions to properly install a Limitless™ Wireless Panel Mount Monitor (WPMM), as well as a detailed
understanding of its functions.
1.2

Principle of Operation

A Limitless™ switch sends an RF signal to the WPMM when the actuator of a switch changes position. There may
be up to 16 Limitless™ switches that communicate and thus indicate actuation position to a single WPMM. The
actuation (free position to full overtravel) of any one of the Limitless™ switches causes a single red output LED to
illuminate, a buzzer to sound, and a change in the NPN output. However, there is no differentiation of outputs
(visual, audible, or NPN state change) between Limitless™ switches (up to 16) as there is only one output that all
Limitless™ switches share. Further, if a Limitless™ switch is actuated and causes the single red output LED to
illuminate, a buzzer to sound and a change in the NPN output, actuation of another Limitless™ switch(s) will not
cause another output change (visual, audible or NPN state change). The WPMM also indicates a low battery
condition, insufficient RF link, as well as other diagnostic and functional operations that are described in further
detail throughout this manual.
1.3

Model Reference

50051864
Issue 2
Honeywell Sensing and Control
1

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This manual is also suitable for:

Limitless wpmm1a00aLimitless series

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