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Pulse Output - High Voltage: WK-HV Module
The WK-HV Pulse Output - High Voltage Interface Module was primarily designed for applications
powered by 120VAC or 240VAC and requiring a "coin pulse" style interface to activate the service
equipment.
Such
include
laundry
equipment,
vendors, carwash vacuums, and
other similar equipment. Its three
diagnostic LED indicators provide
visual operational information that
may be helpful during installation
and for troubleshooting problems.
The enclosure dimensions are 4.4" L
x 2.4" W x 1.2" H (112mm x 61mm
x 30.5mm) and comes with adhesive
Velcro mounting strips.
The relay output provides both N.O. (normally open) and N.C. (normally closed) dry contacts in order to
interface as universally as possible. Typically the Relay N.O. and Relay Common terminals will be
connected in parallel to those of other "coin pulse" generating devices. The Service Monitor input is used
to sense if power to the equipment has been applied. The
Wicket Reader monitors this signal to determine the following;
a) whether to charge the Start Up Amount or the Increment
Amount, or b) whether to indicate that the equipment is running
(Wicket Reader face turns white). Wickets Administrator is
used to configure the WR88 Wicket Reader's use of this signal,
including enable/disable and whether Service Sense logically
corresponds to a high or low voltage sensed at the input.
There is an RJ-11 telephone style connector on the right side of
the enclosure to plug in the WR88 Wicket Reader. A pre-wired
connector with 16" leads plugs into the field wiring connector
on the left hand side of the enclosure and is included as part of the WK-HV Module. The table below
identifies the color and function of each of these wires.
Wire
Name
1- Black
Power Hot
2- Red
Service Monitor Input threshold: 10VDC, 250VAC maximum.
4- White
Power Common Power Common
3- Grey
Switch N.C.
5- Violet
Switch Common
6- Red/Gr n Switch N.O.
Note: Wickets Administrator must be used to program the WR88 Wicket Reader to enable it to generate
the correct pulses and debit a Customer Wicket by the proper amount. See below for information about
setting the configuration parameters for the WR88.
IDX Inc. 400 W. Cedar St. El Dorado AR 71730
applications
air
Description - Specification
Power supply: 95-270VAC
SPDT relay switch contacts:
8.0Amps @ 250VAC maximum. - not internally fused
800-643-1109 www.idxinc.com
sales@idxinc.com
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