104 MX3630-01 Rev. J SlideDriver/SlideDriver 50VF Series © 2019 www.hysecurity.com
• The WEL-200 and the iGAZE RE are both wireless transmitter/receiver kits that communicate the
state of the Edge Sensor wirelessly from the gate mounted transmitter to the operator mounted
receiver.
• Hard-wired edge sensor adaptors (like Hy2NC) have inputs for up to two resistor terminated edges and
up to two NC contact outputs.
• HySecurity suggests the use of hard-wired edge sensor adaptors with an edge mounted to lead
fence post to protect draw-in entrapment zone when the gate is running.
• Wireless transmitters are always monitoring for presence of resistor terminated edge(s) connected to it.
Status of edge is then continuously communicated back to receiver which determines when to switch
NC contact to NO and tell board edge is tripped or missing.
• Receiver can only give a NC (edge not tripped) signal or a NO (edge tripped or missing) signal to
control board.
• If edge is tripped, missing, or resistor value is too low, transmitter will communicate this information
to receiver which will indicate this to control board as a tripped edge (NC contact opens).
• Additionally, if communication between transmitter and receiver is ever lost or corrupted, due to too
much RF “noise” in area, then the receiver will indicate to control board that the edge is tripped,
even if edge is present and functioning normally with transmitter.
• When selecting a wireless edge as one of the external entrapment sensors, be aware of the
environment around it and know that RF interference from outside sources can drastically diminish
range and performance of wireless device.
• Airports, police stations, re departments, hospitals, and other sites with a lot of radio trafc have
shown to have a lot of RF noise in frequencies that most transmitter/receiver kits function.
• Install transmitter in a way that it is in direct line of site with receiver’s antenna throughout gate
motion.
• Limit distance between transmitter(s) and receiver(s) to what is specied by manufacturer, and be
aware that range may be greatly diminished when operating in a noisy RF environment.
Gate Edge Function
If the gate is stationary, a tripped gate edge sensor will prevent the gate from starting in either direction.
If tripped while in motion, the standard function is to stop the gate movement and, if tripped while closing,
automatically re-open fully. An optional setting in the Installer Menu will cause a 2 second reversal if triggered
while closing. Refer to Table 6: Installer Menu on page 50 for more information.
Example: Wired gate edges used with 10K Ω
(8.2K Ω) resistor
Example: Wireless gate link (transmitter &
receiver) used with wireless gate edges
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