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EXIT
SENSE
RADIO INPUT (TB6)
RADIO RECV
OBSTRUCTION ALARM (TB17)
LOW BATTERY/ NO AC POWER (TB18)
LOW BATTERY Activation fully opens or closes the gate, depending the setting of Switch
NO AC POWER Activation registers the date and time of power outages in the gate
24VAC OUTPUT (TB7)
MAGLOCK INPUT (TB4)
MAGLOCK
MASTER/SLAVE I/O INPUT (TB1)
MASTER/SLAVE I/O Input/output terminals are used to control a second gate operator in
PHONE LINE (J9)
RevMF
Input from exit loop provides signal for optional LiftMaster loop
detector add-on board. Operation is the same as Exit Loop input,
above.
Convenience terminals provide power and contact connection for a radio
receiver. Activation is the same as CYCLE.
Relay contacts close to provide 24DC alarm power if the gate has two
consecutive obstruction faults.
S3.
operator transaction buffer.
Terminals provide power (24VAC, 200mA) for peripheral devices.
Relay contacts close when the gate is fully closed.
a Master/Slave system.
Terminals connect the telephone line to the gate operator.
Doc 01-20099
36MofM42
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