Description
Technical Parameters
Product Introduction
IS220PPRAH1A is a General Electric (GE) Turbine Protection I/O pack, part of the Mark VI series. Designed specifically for turbine control applications, it provides a high-speed Profibus DP interface to connect to the GE Speedtronic Mark VIe turbine control system.
Technical Specifications
|
Manufacture |
GE(GENERAL ELECTRIC)
|
|
Model |
IS220PPRAH1A |
| Part Number | IS220PPRAH1A |
|
Description |
Mark VI Emergency Turbine Protection |
|
Origin |
USA |
|
Dimension |
18*18*8cm |
|
Weight |
0.35kg |
Product Details
The Emergency Turbine Protection (IS220PPRAH1A) I/O packs and associated TREA terminal board provide an independent backup overspeed protection system. They also provide an independent watchdog function for the primary control and isolated trip contact inputs. A protection system consists of three triple modular redundant (TMR) IS220PPRAH1A I/O packs mounted to a TREA terminal board with the WREA option board included.
IS220PPRAH1A is a derivative of the standard Mark VIe PPRO Emergency Turbine Protection I/O pack. It adds hardware and uses altered firmware to support six-speed inputs in applications where dual speed sensors per shaft are fanned to three protection I/O packs. The majority of the configuration, variables, and behavior of the PPRA are identical to those found in the PPRO.
IS220PPRAH1A is specific to the TREA terminal board equipped with the WREA option board.IS220PPRAH1A does not operate in other configurations that are supported by PPRO. IS220PPRAH1A also has an Ethernet connection for IONet communications with the control modules.
PPRA Emergency Turbine Protection Module
The following I/O pack and terminal board combinations are approved for use in hazardous locations:
• Turbine protection I/O pack IS220PPRAH1A with terminal board (accessory) IS200TREAH1A and daughter board (accessory) IS200WREAH1A
IS220PPRAH1A Communication Specifications:
Protocol Support:
Master: Profibus DP V0/V1
Slave: Supports up to 254 Profibus DP slave devices
Transmission Rate: 9.6 kbps to 12 Mbps (auto-sensing)
Interface Type: 9-pin D-Sub connector (RS-485); supports redundant Profibus configurations (requires additional module)
Protocol Support:
Master: Profibus DP V0/V1
Slave: Supports up to 254 Profibus DP slave devices
Transmission Rate: 9.6 kbps to 12 Mbps (auto-sensing)
Interface Type: 9-pin D-Sub connector (RS-485); supports redundant Profibus configurations (requires additional module)
Diagnostic Features:
Real-time monitoring of Profibus network status
Supports slave fault detection and alarms
Built-in LED status indicators (power, communication, fault)
Real-time monitoring of Profibus network status
Supports slave fault detection and alarms
Built-in LED status indicators (power, communication, fault)
Compliance Certifications:
Electromagnetic Compatibility (EMC):
Complies with EN 61000-6-2 (Immunity for Industrial Environments)
Complies with EN 61000-6-4 (Emissions for Industrial Environments)
Safety Standards: Complies with UL 508, CE Marking
Electromagnetic Compatibility (EMC):
Complies with EN 61000-6-2 (Immunity for Industrial Environments)
Complies with EN 61000-6-4 (Emissions for Industrial Environments)
Safety Standards: Complies with UL 508, CE Marking
Software and Configuration:
Configuration Tool:
Parameter settings can be performed using GE Proficy Machine Edition or Triconex Tools.
Supports GSD file import (General Station Description File).
Configuration Tool:
Parameter settings can be performed using GE Proficy Machine Edition or Triconex Tools.
Supports GSD file import (General Station Description File).
Communication function:
Supports cyclic data exchange and acyclic services (SFC14/SFC15)
Supports master station redundancy (requires redundancy protocol)
Supports cyclic data exchange and acyclic services (SFC14/SFC15)
Supports master station redundancy (requires redundancy protocol)
Application Scenarios:
Industrial Automation: Connecting PLCs, distributed I/O, drives, and other devices
Turbine Control: Serving as a Profibus master for Mark VIe control systems
Power, petrochemical, metallurgical, and other industries: High-speed data acquisition and equipment monitoring
Industrial Automation: Connecting PLCs, distributed I/O, drives, and other devices
Turbine Control: Serving as a Profibus master for Mark VIe control systems
Power, petrochemical, metallurgical, and other industries: High-speed data acquisition and equipment monitoring