FBM211, 0到20毫安输入接口模块说明书 PSS 21H-2Z11 B4 I/A Series ® HARDWARE Product Specifications FBM211, 0to 20 mA Input Interface Module The FBM211, 0 to 20mA Input Interface Module contains sixteen 20mA dc analog input channels.FEATURES Key features of the FBM211 are:Sixteen 20mA dc...