IS220PPROH1A Turbine specific I/O module

Description

Overview

Essential details：IS220PPROH1A Turbine specific I/O module

Product Description

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 when swapping a BPPB P-Pack with a BPPC P-Pack.  

The  IS220PPROH1A is built with a front faceplate that is marked with the component id number and several LED indicators.  These are placed on the front faceplate in pairs. The first pair is labeled PWR/ATTN, the second LINK/TxRx and ENET 1, and the third LINK/TxRx and ENET2.  A final component is located at the bottom of the faceplate; this is labeled IR Port.

The  IS220PPROH1A  accepts three speed signals.  This includes deceleration, acceleration, and overspeed.   The component also has hardware implemented overspeed. The pack monitors the status and operation of selected trip boards through a set of comprehensive feedback signals.   The pack supports TMR and simplex back up protection.

IS220PPROH1A 

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IS220PPROH1A Turbine specific I/O module

Product Description

A turbine dedicated I/O module is an input/output module for a turbine control system. It is usually used to connect sensors, actuators and other devices in the turbine control system to achieve monitoring and control of the turbine.
Turbine dedicated I/O modules usually have the following characteristics:
High precision: The ability to provide high precision input and output signals to meet the requirements of the turbine control system.
High reliability: The use of high-quality electronic components and protective measures to ensure the long-term stable operation of the module.
Strong anti-interference ability: It has good anti-interference ability and can work normally in harsh industrial environment.
Easy installation and maintenance: Modular design for easy installation and maintenance.
Multiple input/output types: Support a variety of input/output types, such as analog input, digital input, analog output, digital output, etc.
In short, turbine dedicated I/O module is an indispensable part of turbine control system. It can provide high precision, high reliability, strong anti-interference ability, easy installation and maintenance, and is one of the important equipment to ensure the safe, stable and efficient operation of turbines.