设计了基于CAN总线的地址编码器，通信总站的数码显示电路，控制继电器电路，LNK501开关电源芯片电路。
Design the CAN bus address encoder, communication terminal digital display circuit, control relay circuit, LNK501 switching power supply chip circuitry.
通过编码器对输入设备现场编号，使其可在报警控制器或火灾显示盘上显示具体的地址及工作状态。
Using programmer to on-site number input devices, in order to let them display their detailed address and operation status in the control panel or fire repeater.
通过编码器对输入设备现场编号，使其可在报警控制器或火灾显示盘上显示具体的地址及工作状态。
Using programmer to on-site number input devices, in order to let them display their detailed address and operation status in the control panel or fire repeater.
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