The DW-CT/PIO, manufactured by Pesalia, is a controller that enables the user to control different industrial weighing processes such as Filling, Integration, Bulk-Weighing, Over/Under, Weight Tare, etc. It has a load cell input with a 24 bits A/D Sigma-Delta converter, 12-192 relay outputs and 2 opto isolated inputs. It also has a power supply of 115Vac or 220Vac and a dimension of 270 x 160 x 75 mm.