Product Name：YM-16 electric lift controller Item：154626-857 Model：YM-16 Last updat：2012.06.04 Manufacturer：Guangzhou Yema Electronic Technology Co., Ltd

Model：technical grade electric lift controller
Dimensions:Board size: 218mm*106mm(L×W)
           Cabinet size: 273mm*228mm*65mm(L×W×H)
Communication Mode:RS485（wireless Optional）
Control layer：Standard 16 layer、Can be expanded to 64 layer
Card reader:WG26 input、Support PIN keyboard
Storage capacity: Registration authority:18000、Record:100000
Relative humidity:10%~90%
Environmental temperature:-25℃~60℃

Function profile:
                YM-16 elevator controller for the elevator controller in and out within its compartments
        specific allowed out of the floor, in order to prevent

Hardware features:
1, had prevent crash and self-inspection circuit design
2, have the level 3 the lightning protection circuit design
3, data, clock never lost (using the American original built-in battery chip)
4, using Flash and beltpassword nonvolatile memory chips, and a power lost or impact will not lose
        information.
5, communication circuit have since detection function, it is suitable for large system networking 
       demand. The top grade 3080 communications chips and integrated circuit,This circuit has self-check
       function, if chip is damaged, the system will automatically disconnect his connection, make other 
       bus control Normal communication equipment
6, and the use of high power famous brand relays, and the output current feedback have protection circuit.
7, card reader input circuit with the surge, the wrong pick protection. Good protection can make even if 
       power up in the data card reader Will blow out circuit, through the surge dynamic voltage protection
       can avoid the quality problems becaus card reader to the normal operation of the controller.
8, hardware design highly integrated, the structure is more simple, fault less (backup power supply host
       integration design, etc.)