Supervisor 4500 User Guide
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PUD4386R1-1
SU4500 Components - Exterior View (cont.)
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User Status Display / Card Reader Location
The user status display provides visual instructions to users regarding the status of presented
credentials (based on data from the access control system) and visual notification of alarm
conditions.
A card reader is normally installed underneath the lid directly below the user status display.
Open / Closed Status Light
Open / closed status lights are mounted to the right-hand leg for each direction of entry. The lights
function similar toll booth lights, and notify the user of turnstile availability status.
Operational Sensors
Operational sensors are located inside the top channel of the cabinet, running horizontally the length
of the cabinet. Infrared transmitters are on the Secondary side of the turnstile. Infrared receiver
sensors are on the Main side of the turnstile.
Operational sensors have multiple purposes. These include the detection and monitoring of users
as they enter, pass through and exit the turnstile, and the detection of objects in the path of opening
barriers.
Safety Sensors
Safety Sensors are located in the center portion of the cabinet on both the entry and exit side of the
turnstile. Infrared transmitters are on the Secondary side of the turnstile. Infrared receiver sensors
are on the Main side of the turnstile. Safety sensors are used to prevent the barriers from opening
and closing on a user.
Motorized Barriers
The motorized moving barriers are acrylic with a special abrasion resistant coating. The barriers
operate bi-directionally. Movement of the barriers is accomplished through the integration of
brushless DC motors, digital position encoders, motor controllers and motor control software using
closed loop position control.
Side Panels
Side Panels are acrylic with a special abrasion resistant coating.
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