Diagram 2: Typical Swing Gate Site Assessment - HySecurity UL 325 Quick Start - Supplemental Instructions

d 2: t
IaGram
Pedestrian
gate
NOTE: If the bottom edge of a swing gate is greater than 6 inches (152 mm) above the ground at
any point in its arc of travel, one or more contact sensors shall be located on the bottom edge.
NOTICE: HySecurity swing gates are equipped with a Type A inherent entrapment sensor (IES) that complies with
UL 325. Any impediment to gate travel causes the gate to stop and reverse.
Monitored external entrapment protection sensors, which can be used in this site scenario and are compatible with
HySecurity swing gates, appear in the following chart. *For a full list, refer to page 6.
Example: External Entrapment Protection Sensors: Normally Close Contact, Compatible with HySecurity Gate Operators*
P/N 2016 Monitored Sensors
Wired Gate Edge Sensor
MX3981
MGR20-2U-05-T2, Round
MX3983
Gate Edge Module (GEM -104)
MX3985 Reflecti-Guard (RG-R)
A minimum of one monitored external entrapment protection sensor, in addition to the swing gate operator's inherent
sensor, is required before enabling momentary control activation. Installers may decide both the type and location of the
one required entrapment protection sensor to protect either the open direction, the close direction or both directions of
swing gate travel. However, if there is a risk of entrapment in both directions of gate travel, then both directions of travel
must be protected by an external sensor.
NOTE: If a photo eye open is the only external entrapment protection sensor connected to a swing gate, it's application will require
a constant push button hold close for the swing gate to operate. HySecurity gate operators detect NC output sensors and monitor
them to comply with UL 325 Standard of Safety. Understand that UL 325 conveys the minimum standard of safety. Installers must
assess each specific gate design and site and install external entrapment protection sensors to guard all potential entrapment zones.
20
D0726 Rev. J
S
ypIcaL wInG
Wraparound edge sensor
for potential Entrapment
Zone along base of gate.
Wraparound *
edge sensor on the
Leading End.
* If gate does not accommodate 2" wraparound edge
sensor, two standard channel mount edge sensors may
need to be used.
(5 ft for 2" round post)
Edge Interface Module
UL 325 - 2016 HySecurity Monitored Sensors
G S
ate Ite
Sensor Type
Wraparound edge
Normally
Normally
Photo eye, reflective
a
SSeSSment
Reflective Photo Eye to
protect potential
Entrapment Zone
which exists if gate
comes within 16 inches
of a rigid object.
Drawing is not to scale.
Output Manufacturer
10K
Resistor
Miller Edge
Closed
Miller Edge
Closed
© 2016 www.hysecurity.com
UL 325
Recognized
Type B2
Type B1