Quick Start - Supplement
Revision C
UL 325 Standard For Safety
Protection Against Entrapment
HySecurity Gate Operators
UL 325 – 2016
This document supplies
site planning scenarios and reference tables
that help explain the UL 325-2016 requirements for
monitoring of external entrapment protection sensors. HySecurity is monitoring Normally Closed (NC) sensors to conform to
UL 325 monitored entrapment protection requirements.
!PPROVEDSENSORSRECOMMENDEDFORUSEWITH(Y3ECURITYGATEOPERATORSARESPECIÚEDINTHISDOCUMENT
For more information regarding UL 325-2016, refer to the HySecurity website section:
www.hysecurity.com/gatesafety
Draw-in Zones
Edge sensors protect areas of
entrapment along posts or walls
Secure side
ublic side
Pu
Zones requiring Entrapment Protection
1. Draw-in zones
2. Leading end
3. Trailing end
1
Trailing End
3
Leading End
2
Summary of Contents for UL 325-2016
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