双路LED驱动模块

产品功能特点                                                                                                      

 1.PB总线接口

2. 2路350mA恒流驱动

3.4位地址码,可多个设备设置同样的地址码，实现分组控制

4.具有1路PIR接口，可通过对A8程序配置实现PIR触发灯带联动

5.可在线升级

6.内置测试按键，快速实现灯具开关控制和测试                                                

7.LD-1902调光模块（PB 总线走廊调光用）：

Product function characteristics 

1. PB bus interface

2. Two-channel 350mA constant current drive

3.4 Bit address code. Multiple devices can set the same address code to realize grouping control

4. With 1-channel PIR interface, PIR trigger light belt linkage can be realized through A8 program configuration

5. It can be upgraded online

7. Ld-1902 dimming module (for dimming in PB bus corridor)