Title:
Elevator control wiring and Simple
configuration
（
Button mode
）
Version:
V2.0
Date:
12/5/2017
Product:
Access Control Device
Page:
3 of 10
Principle:
Button（The DIP switch of distributed elevator controller (DS-K2M0016A) is decimal 3-
10）：We control the buttons in the elevator, just put the NC and COM into the button
circuit, if the permission is verifiable ， the relay will action and you can press the
corresponding button. This part we need use NC and COM, because the NC and COM
is disconnected when the controller with power supply，and it will be the opposite
without power supply in button mode. The advantage of this mechanism is the
controller will release control without power supply ， which can avoid hidden
dangers.
Connect the relay string to the corresponding button