DS200SNPAH1ABA - Protocol Interface Daughterboard

SPECIFICATIONS

Part No.: DS200SNPAH1ABA
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Product Type: Protocol Interface Daughterboard
Availability: In Stock
Series: Mark V

Functional Description

DS200SNPAH1ABA is a Protocol Interface Daughterboard developed by GE. It is a part of the Mark V control system. The DSPC board serves as the motherboard for the boards.It is designed to facilitate serial communication between the DSPC board and a Series 90-30 Programmable Logic Controller (PLC). The model is configured with the control cabinet as well. The LCI with Innovation Series Controller is vastly different from the PLC-based LCI Controller as it diminished the need for this controller. This model will under no circumstances be used with the LCIs within the Innovation Series Controllers.

Features

• RS-232C Communication: The board supports RS-232C, a standard for serial communication that allows for the exchange of data between the DSPC board and the Series 90-30 PLC over relatively short distances.
• Isolated RS-485 Communication: In addition to RS-232C, the SNPA board supports RS-485 communication. RS-485 is known for its robustness over longer distances and its ability to support multiple devices on the same bus, providing isolated communication to ensure safety and integrity in industrial environments.
• Series Ninety Protocol (SNP): The board uses the Series Ninety Protocol (SNP) for communication. SNP is a protocol designed specifically for the Series 90-30 PLCs, ensuring efficient and reliable data exchange.
• Application in Series 90-30 PLCs: The primary function of the board is to enable communication between the DSPC board and the Series 90-30 PLCs. This integration allows for the efficient control and monitoring of industrial processes managed by the PLC.
• Compatibility: It is important to note that the board is not used in Load Commutated Inverters (LCIs) that employ Innovation Series Controllers. The specific design and functionality of Innovation Series Controllers do not require the use of the SNPA board for communication purposes. By enabling RS-232C and isolated RS-485 serial communication, the board plays a vital role in facilitating the interaction between the DSPC board and Series 90-30 PLCs, ensuring smooth and reliable operations within industrial control systems.

Protocol Selections

The SNPA board has two protocol selection settings:

• 1: Enables the Series 90 Protocol (SNP).
• 0: Disables the board.

Mounting and Configuration

• The board is mounted in a VMEbus rack alongside the DSPC (Digital Signal Processor Control) board and the DS200ADMA (Analog-to-Digital Module). It is configured within the control cabinet to provide seamless communication and control capabilities.
• PLC-based LCI: The board is essential for PLC-based LCI systems, enabling communication between the DSPC board and Series 90-30 PLC.
  Innovation Series Controller: In LCI systems that use Innovation Series Controllers, the need for the SNPA daughterboard is completely eliminated. The Innovation Series Controllers have integrated functionalities that do not require the SNPA board.

The WOC team is always available to help you with your Mark V requirements. For more information, please contact WOC.

Frequently Asked Questions

What is DS200SNPAH1ABA?
It is a Protocol Interface Daughterboard developed by GE under the Mark V series.

What communication protocols does the board support?
It supports two communication protocols- RS-232C for short-distance data exchange and isolated RS-485 for robust, long-distance communication.

What is the Series Ninety Protocol (SNP)?
The Series Ninety Protocol (SNP) is a communication protocol specifically designed for Series 90-30 PLCs. It ensures efficient and reliable data exchange between the board and the PLC.

How is the board mounted and configured?
It is mounted in a VMEbus rack alongside the DSPC board and the Analog-to-Digital Module. It is configured within the control cabinet to provide seamless communication and control capabilities.