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Controlled Access Inc. - HS400 Series Tandem Turnstile Service and Installation Manual
6500 Series Control Head Electrical Information
Each electronic control head comes with a power supply, a programmable logic controller (PLC), limit
switches (or proximity sensors) and solenoids. For safety purposes, it is recommended that you read all
literature on the electrical components before attempting to install the control head into a turnstile.
Note: Access control devices need to provide a momentary, normally open dry contact of one
second or less. A longer signal can cause more than one person to be able to pass through the turnstile. If
you are unable to provide a contact of one second or less, an onboard signal converter will automatically
change the signal length to .1 seconds. However, the ability to hold the relay open is lost while that feature
is active.
Security Begins With Controlled Access
1636 W. 130th Street, Brunswick, OH 44212
Toll Free Phone: (800) 942-0829 | Fax: (800) 942-0828 / Phone: (330) 273-6185 | Fax: (330) 273-4468
Web: http://www.controlledaccess.com | E-mail: [email protected]
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