DS200FCRRG1A - Field Control Relay Driver Board

SPECIFICATIONS:

Part No: DS200FCRRG1A
Manufacturer: General Electric
Product Type: Field Control Relay Driver Board
Series: Mark V
Exciter Connector Type: 34
Terminal Block: 12
Power Supplies: 240 Vdc
Operating Temperature: 0°C to 65°C
Availability: In Stock
Weight: 2.00 lbs
Size: 9.2 x 6.5 inches
Country of Origin: USA
Manual: GEI-100195

FUNCTIONAL DESCRIPTION:

DS200FCRRG1A is a Field Control Relay Driver Board manufactured and designed by General Electric and is part of the Mark V Series used in GE Speedtronic Gas Turbine Control systems. A Field Control Relay Driver Board (FCRD) is a critical component in industrial automation and turbine control systems, responsible for managing relays that interface with external field devices like motors, valves, and actuators. It bridges the gap between the central control system, such as a Programmable Logic Controller (PLC) or turbine control module, and the physical devices that perform operational tasks. The board sends control signals to relays, which act as switches to turn devices on or off, or to open and close circuits. In addition to controlling relays, the FCRD provides electrical isolation between the control system and high-power field devices, ensuring that faults or electrical surges from external devices do not damage the control system. It also amplifies control signals, as the signals from the central system often lack the power required to directly drive relays. Many of these boards also offer status monitoring, feeding back information about the relay states to the control system for diagnostics.

FUNCTIONS:

• Relay Control: The FCRD controls relays that act as switches, turning devices on or off by opening or closing electrical circuits. It drives multiple relays simultaneously, enabling control over various external field devices such as motors, actuators, and valves.

• Signal Amplification: The control signals from the central control system (like a turbine control module or PLC) often have low power. The FCRD amplifies these signals to a level suitable for operating relays, ensuring that the external devices receive the required electrical power to function.

• Electrical Isolation: To protect the control system from high-power surges or faults in the field devices, the FCRD provides electrical isolation. This ensures that disturbances from external equipment do not affect or damage the sensitive components of the control system.

• Status Monitoring: The board monitors the status of the relays (whether they are open or closed) and feeds this information back to the central control system. This enables real-time monitoring, diagnostics, and troubleshooting, ensuring efficient system operations.

• Fault Protection: FCRDs often include protection features such as surge suppression or overvoltage protection, preventing damage to both the relay board and the control system during unexpected electrical faults.

• Interfacing with Field Devices: The FCRD serves as an interface between the central control system and external field devices. It translates the control signals from the system into actionable commands for devices like pumps, compressors, solenoids, or control valves, ensuring coordinated operations.

WOC maintains the largest inventory of Replacement parts for GE Speedtronic Gas Turbine Control systems. Additionally, we offer warranty-backed unused and rebuilt boards as well as board repairs for your damaged ones. For your OEM needs, our team of professionals is available around the clock. We at WOC are happy to help you with any needs you may have in terms of automation. Please get in touch with our team by phone or email for pricing and availability on any components and repairs.

FREQUENTLY ASKED QUESTIONS:

What is a Field Control Relay Driver Board?

A Field Control Relay Driver Board is a critical component used in industrial control systems. It manages relays that control external devices like motors, actuators, and valves by sending and amplifying control signals from a central control unit, such as a turbine controller or a PLC.

What is the primary function of a Field Control Relay Driver Board?

The primary function of a Field Control Relay Driver Board is to control relays, which act as switches to operate field devices. It also amplifies control signals, provides electrical isolation between the control system and external devices, and monitors the status of the relays.

How does a Field Control Relay Driver Board provide electrical isolation?

The FCRD provides electrical isolation to protect the control system from high-power surges or faults that may occur in external field devices. This isolation ensures that disturbances do not damage the sensitive components of the control system.