Chamberlain SW 2000-X3 用户手册

 

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EXIT  

Input from exit loop provides signal for optional LiftMaster loop 

SENSE 

detector add-on board.  Operation is the same as Exit Loop input, 
above. 

RADIO RECV 

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. 

LOW BATTERY  Activation fully opens or closes the gate, depending the setting of Switch 

S3.  

NO AC POWER  Activation registers the date and time of power outages in the gate 

operator transaction buffer. 

24VAC OUTPUT (TB7)  Terminals provide power (24VAC, 200mA) for peripheral devices. 
MAGLOCK INPUT (TB4) 

MAGLOCK 

Relay contacts close when the gate is fully closed. 

MASTER/SLAVE I/O  Input/output terminals are used to control a second gate operator in 

a Master/Slave system. 

 

Terminals connect the telephone line to the gate operator.