GE IS220PDIOH1B Discrete Input/Output Module in Xiamen, Fujian, China

The IS220PDIOH1B is a core I/O pack module for GE’s Speedtronic Mark VIe control system—think of it as the “data handler” that bridges field sensors and the system’s controller. Here’s how it fits into industrial setups: when sensors out on the plant floor (measuring things like temperature, pressure, or motor status) send out signals, this I/O pack (or a bank of them, depending on the system size) takes those raw signals, digitizes them, and feeds that clean data to the controller. Without this step, the controller couldn’t make sense of what’s happening with the machinery—it’s the translation layer between analog/digital sensor outputs and the controller’s decision-making.
One of its standout features is the dual 100MB full-duplex Ethernet ports. That’s not just extra connectivity; it’s about reliability and speed.