TE CONNECTIVITY / POTTER & BRUMFIELD OAC-5A 输入输出模块, 3 - 8VDC
A reliable interface between microprocessor- or computer-based control systems and external input devices and loads, these photo-isolated modules feature excellent isolation and transient immunity. On modules of the same voltage type, AC or DC, the output of the output modules is compatible with the input of the input modules, making them ideal for series operation. Modules are color-coded and packaged in industry standard plug-in enclosure. Units interchange easily without disturbing wiring. UL recognized, CSA certified. Order mounting boards separately below.