A programmable logic controller or programmable controller is an industrial computer that has been ruggedized and adapted for the control of manufacturing processes, such as assembly lines, machines, robotic devices, or any activity that requires high reliability, ease of programming, and process fault diagnosis. Features: 12 points 24VDC digital input (up to 10KHz in 4 points) 8 points relay or transistor digital output (Model "T" has 4 points 10KHz output) 1 built-in RS-232 or USB port (can be expanded up to 3) Sink (NPN) or Source (PNP) type transistor I/O (Model "T" only) 100~240VAC, 24 VDC or 12 VDC power supply Specifications: Brand Name Fatek USA Ean 0687965401136 Model Number FBs-20MAR2-AC (FBs-20MA) Part Number FBs-20MAR2-AC (FBs-20MA) UNSPSC Code 39120000 UPC 687965401136 Package Includes: 1 x Fatek PLC Controller, FBs-20MAR2-AC (FBs-20MA) used