RK2611A
128.4mm*92.6mm*27mm
RS485*4
/cn/uploadfiles/2611A/正.png | /cn/uploadfiles/2611A/后.png | /cn/uploadfiles/2611A/侧1.png | /cn/uploadfiles/2611A/侧2.png| /cn/uploadfiles/2611A/侧3.png | /cn/uploadfiles/2611A/侧4.png
