IS220PPROH1B Manufacturer General Electric Country

IS220PPROH1B Manufacturer General Electric Country

About the IS220PPROH1A

This IS220PPROH1A printed circuit board product offering from General Electric is an interesting product within the trusted automated industrial retailer's greater Mark VI Turbine Control System Series, firstly for the fact that it does not exist as a standard printed circuit board product at all but as a special modular assembly product. The Mark VI Turbine Control System Series that this IS220PPROH1A modular assembly product in particular belongs to has a set of specific functional applications in gas, steam, and wind turbine automated drive assembly control and management systems. While this is the case, this IS220PPROH1A product's greater Mark VI Series's set of specific possible functional applications can be seen as a major upgrade on the Mark V Series's applications that came before, as this product series' potential applications have been restricted to gas and steam turbine assemblies alone. This IS220PPROH1A product's Mark VI Series' nature as one of the final-developed GE Mark product series to incorporate the patented Speedtronic control system technology across many offerings is an additional reason why it is considered one of the most esteemed GE Mark product series on its current automated industrial promotional marketplace.

Hardware Tips and Specifications

The IS220PPROH1A is a Turbine specific I/O module.  It is designed to provide a direct interface to specific turbine field devices.  This setup eliminates or reduces much of the previously needed instrumentation needed to make the connection to field devices, and also improves running reliability and reduces long term maintenance.   The IS220PPROH1A typically works with the TREAH_A terminal board and is used in Aeroderivative Turbine Emergency trip applications. 

The component can connect to either barrier or box type terminal blocks.  The IS220PPROH1A has field wiring restrictions for voltage sensing that limits cable length to 1,000 feet of 18 AWG wiring. It is important to note the IS220PPROH1A cannot be auto-reconfigured