SPECIFICATIONS
Part No.: IS200SHRAS2A
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Size: 15.9 cm high x 17.8 cm wide (6.25 in. x 7.0 in.)
Technology: Surface-mount
Product Type: Terminal Board
Availability: In Stock
Series: Mark VIe
Functional Description
IS200SHRAS2A is a terminal board developed by GE. It is a part of Mark VIe excitation system. The board serves as a compact analog input terminal board designed to facilitate seamless integration within the system architecture. It is specifically engineered to accommodate a variety of analog inputs and outputs while establishing crucial connections with the PHRA pack.
Features
- Analog Input and Output Capability: The board is equipped to handle up to 10 analog inputs and two analog outputs, providing versatility in signal processing and transmission. These inputs and outputs play a pivotal role in facilitating communication and data exchange between the system components and external field devices.
- Integration with PHRA Pack: A fundamental functionality lies in its connection to the PHRA pack. This connection enables the transmission of HART messages between the PHRA pack and HART-enabled field devices, facilitating seamless communication and control within the system.
- Versatile Analog Input Support: The 10 analog inputs are designed to accommodate various types of transmitters, including two-wire, three-wire, four-wire, or externally powered transmitters. This versatility ensures compatibility with a wide range of field devices, enhancing the flexibility and adaptability of the system.
- Analog Output Specification: The board features two analog outputs capable of transmitting signals within the range of 4-20 mA. These outputs provide essential feedback and control capabilities, allowing for precise adjustment and regulation of system parameters.
- Simplex Configuration: Available in a simplex configuration, ensuring simplicity and ease of integration within the system architecture. This configuration streamlines the installation and operation process, making it suitable for various industrial applications.
- Terminal Block Design: The board utilizes high-density Euro-block type terminal blocks for connection purposes. This design ensures secure and reliable connections while optimizing space utilization within the system setup.
- On-board Identification Chip: An on-board ID chip is incorporated into the SHRA board to identify and communicate essential diagnostic information to the PHRA pack. This feature enhances system monitoring and troubleshooting capabilities, ensuring optimal performance and reliability.
Product Attributes
- Number of Channels: Boasts a total of 12 channels, comprising 10 analog input (AI) channels and 2 analog output (AO) channels. This configuration allows for versatile signal processing and transmission within the system.
- Input Span for Transmitters: For analog input signals, the board accommodates a voltage span ranging from 1 to 5 V DC across a precision resistor, typically rated at 250 ohm. This setup ensures accurate and reliable signal processing, catering to various transmitter specifications.
- Maximum Lead Resistance to Transmitters: The board maintains a maximum lead resistance of 15 ohm, facilitating optimal signal transmission between the board and connected transmitters. Additionally, the cable resistance is limited to 15 ohm maximum for both directions, accommodating cable lengths of up to 300 meters (984 feet). The 24 V outputs provide a robust 21 mA for each connection, ensuring stable and consistent power delivery to connected devices.
- Output Specifications: The board features 24 V DC outputs, each rated at 21 mA. This output configuration ensures compatibility with a wide range of devices and provides sufficient power for their operation.
The WOC team is always available to help you with your Mark VIe requirements. For more information, please contact WOC.
Frequently Asked Questions
What is IS200SHRAS2A?
It is a terminal board developed by GE under the Mark VIe series.
How does the board monitor the output current?
The board utilizes a series resistor to measure the voltage drop across it, indicating the output current. If any output exhibits an unhealthy condition, the I/O processor generates a diagnostic alarm.
How does the board ensure compatibility and identify connectors?
Each cable connector on the board features its own ID device, containing essential information such as serial number, board type, and connector location. If a mismatch is detected during interrogation, a hardware incompatibility fault is triggered.
