LeeLen JB-304 User Manual page 13

④
In diagram B, COM terminal has to be connected. NC means close circuit. NO means open circuit. Please choose a right terminal
according to the electronic locks.
⑤There is no terminal for power locks on the door station Model No.9.
⑥The electronic locks can keep releasing in 0.5 second only in diagram A, but in 5 seconds in diagram B.
⑦ It is available to release the electronic locks by directly pushing
⑧SIGNAL locks and POWER locks can be connected to different door stations or indoor phones. There is no interference.
⑨A SIGNAL lock and a POWER lock can be connected to the same door station or the same indoor phone, but the jumper of JPT has
to be put on PT position, so that the instant strong power current will not destroy the devices.
⑩Please mind if the wires of electronic locks are nonpolarity.
3.2.5 Extra unlock button
There are extra unlock buttons with relays on Model N60, N72B, and N75B indoor phones. They can be applicable for gates, garages,
lights, etc.
e-lock
Caution!
Max. contact load(terminals
DO NOT exceed the parameters. Otherwise it may cause damages.
10
in 3.2.2): 2A/30VDC and 0.5A/125VAC.
button if the locks are connected to the indoor phones.
Gates, garages, lights, or etc.
or
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