14
Honeywell Sensing and Control
Limitless™ Series WLS Limit Switch
ISSUE 3
50054911
4
QUICk START UP
This WLS Series quick start installation guide provides basic installation instructions for the WLS used in conjunction with a Limitless™
Wireless Panel Mount Monitor (WPMM) or a Limitless™ Wireless DIN Rail Receiver (WDRR). If necessary, refer to the WDRR or WPMM
Installation and Technical Manual for further detailed information regarding installation.
4.1
Antenna Connection
m
WARNING
RF EXPOSURE
To satisfy FCC RF exposure requirements for mobile transmitting devices, a separation distance of 20 cm [7.87 in] or more should
be maintained between the antenna of this device and persons during device operation To ensure compliance, operation at closer
than this distance is not recommended. The antenna used for this transmission must not be co-located in conjunction with any
other antenna or transmitter.
Failure to comply with these instructions could result in death or serious injury.
CAUTION
Power to the WLS should not be applied (ensure battery is removed) during installation of antenna as damage could occur to the
WLS electronics.
The antenna and antenna guard are packaged separately and thus will need to be assembled to the WLS Series.
A
direct mount antenna
(either straight or tilt & swivel) can be easily mounted by threading the mating RP-SMA plug of the antenna
to the RP-SMA jack on the WLS. Tighten the connection until finger tight. Then, attach the antenna guard by simply threading the
guard finger tight onto the threaded base with the RP-SMA connector.
A
remote mount antenna
requires the use of an extension cable to allow the antenna to be mounted in a different location than the
WLS location. The extension cable will need to have one end with a RP-SMA plug connector which will mate with the WLS connector
jack under the same mounting procedure as the direct mount antenna. The other end of the extension cable will need to mate with
antenna connector directly or it may be integral to the particular remote mount antenna chosen.
4.2 End User Switch Connection (WLS Single Switch Adapter option only)
A WLS Single Switch Adapter requires the use of an end-user supplied switch that is electrically connected to the WLS Single Switch
Adapter. The switch design must be SPDT (Form C) low-energy contact design (i.e. gold contacts), capable of reliably controlling a
30 mA @ 3.6 Vdc electrical load. The electrical connections are made using the M12 micro-connector supplied with the WLS Single
Switch Adapter along with the end-user supplied connector with three-wire mating cable (see Figure 2 as an example). Another elec-
trical connection option for the WLS Single Switch Adapter utilizes an end-user supplied three-wire electrical cable routed through a
cable grip on the WLS Single Switch Adapter and connected to an internal electrical connector (see Figure 4 as an example.).
Electrical connections:
Special code BT1 or BT2 in the WLS Single Switch Adapter part number: User supplied connector with
three-wire mating cable for use with WLS Single Switch Adapter M12 micro-connector.
The user-supplied electrical connector/cable must mate with Molex p/n: 1200700056 (Brad Harrison p/n: 8R3A00A18A120).
