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Edge Sensor Device—Connection
• Plug in terminal connection for simple wiring of two wire edge
sensor—external entrapment device
• NC or NO contact selection
External Receive Device—Connection
• Plug in terminal connection for simple wiring of external receiver device
• 12 or 24 V DC power available to suit device
Electronic Sensitivity
• This feature allows for the characteristics of the door to be effectively
learned by the logic controller
• A curtain size setting establishes the basic operating criteria
• Fine tuning can then be performed—for both opening and closing opera-
tions, and by careful adjustment to ensure that the operator can accommo-
date any variance
Auto Reversing
• An inherent safety feature that, when adjusted correctly in conjunction with the electronic sensi-
tivity, will cause the operator to stop and reverse its downward closing motion if it encounters an
obstruction
• In such an event the operator will detect the obstruction and reverse the direction of the closing
door, returning it safely to the fully open position
• This feature does not replace the requirement for an external entrapment protection device, but
is an added inherent safety feature
Handing Option
• This allows for the drive unit to be fitted to the RH side of the door only
• Although selectable, this must be specified at the time of ordering so that the door may be manu-
factured to accommodate the fully concealed fitment of the drive unit within the torque tube as-
sembly of the door
Fuse Protection
• Replaceable “slow blow” type fuses are fitted where required to provide protection for the circuit
board and where external accessories require DC power from the logic controller
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