以太网采集模块：DAM-E3056N 石家庄阿尔泰测控科技有限公司

p1Src=//y1.yzimgs.com/uploads/543182/20211020-103413856.jpg&p2Src=//y3.yzimgs.com/uploads/543182/20211020-103418184.jpg&p3Src=//y3.yzimgs.com/uploads/543182/20211020-103422383.jpg"

aa