Specifications

ACI/Frangkiser Hutchens Architects 4-07058
Liberty "North" Second High School
Liberty Public School District #53
Building Construction Bid Set
FOOD SERVICE EQUIPMENT 11400-114
turnstile arms. Arms: 1.5‖ OD x 16 gauge stainless steel tubing
with stainless steel welded cap end. Extended arms extend 20.5‖
from the inside edge of the cabinet. Ratchet Assembly: cast
stainless steel and machined, hardened steel parts. Roller
Bearing Assembly: Six precision roller bearings that ride on a
cast stainless steel cam. Hydraulic Dampening Assembly:
Provides an adjustable tension smooth braking effect to
eliminate ―rumpslap‖, over rotation of the turnstile arm; also
automatically self centers the arms to the ―home‖ position.
Mechanical Turnstile Control: locking and unlocking
controlled with continuous duty rated solenoids and spring
assemblies moving stainless steel lock arms. Opto Interrupter
Rotation Wheel Assembly: Two small, industrial grade, transmit
and receive LEDs with a rotation wheel are used to detect arm
rotation without the need for micro switches. Power Supply 110
VAC, 60 Hz primary power stepped down and rectified internally
to 12 VDC for operation; 75 Watts max. per turnstile. On/Off
Switch located on the power junction box inside the EDCX cabinet.
Power Receptacles (2) internal 110 VAC power receptacles for
field work and testing. Provide with the following;
1. Failsafe Operation The electrically controlled
direction(s) will unlock upon power loss and provide free
passage.
2. Extended Function Turnstile Controller (ATC-FB) The extended
function turnstile controller (ATC-FB) expands the option
selection and provides the following additional:
a. Remote Locking; The ATC-FB accepts inputs from a continuous
dry contact emitting device to bypass the access control
system and allow the EDCX to be remotely locked or
―closed‖ in the electrically controlled direction(s).
Provide with remote locking in the entry direction; always
locked in exit direction.
3. Turnstile Open/Closed Lights (Available with ATC-FB
Turnstile Controller Equipped Units ONLY) Large Red and Green
lights are also available to indicate whether the EDCX
turnstile is open or closed. This option is used in
conjunction with the remote locking and unlocking option.
4. Counter A lithium battery powered LCD counter is installed
in the turnstile. Each rotation of the turnstile arm generates
a count. One counter is required per direction of travel. The