SPECIFICATIONS
Part No.: IS200TRLYH1FBA
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Size : 17.8 cm wide x 33.02 cm high
Temperature -30 to + 65oC
Technology Surface-mount
Number of output relay channels: 12
Maximum response time on: 25 ms
Product Type: Relay Output Board
Availability: In Stock
Series: Mark VI
Functional Description
IS200TRLYH1FBA is a relay output board developed by GE. It is a part of Mark VI control system. Relay Output terminal board features TMR contact voting,each TMR section of the board accommodates twelve sealed relays, amounting to a total of thirty-six relays. These relays are configured so that the contacts from R, S, and T are combined to create a voted Form-A (normally open) contact. The board is compatible with power inputs of 24/125 V DC or 115 V AC.
Features
- Contact-Voted Relays: The module offers 12 contact-voted relay outputs, ensuring dependable operation and redundancy in critical control systems. This feature enhances the reliability and stability of the system, particularly in mission-critical applications.
- Sealed Relay Configuration: Each Triple Modular Redundant (TMR) section on the board houses 12 sealed relays, resulting in a total of 36 relays. This configuration provides enhanced performance and versatility, allowing for a wide range of control applications while ensuring protection from environmental factors.
- Form A (N.O.) Contact: Relay contacts from R, S, and T are combined to form a voted Form A (normally open) contact. This design provides a reliable switching mechanism for various industrial processes, ensuring consistent and efficient operation.
- Input Voltage: The board supports input voltages of 24/125 V DC or 115 V AC, catering to a wide range of power supply configurations commonly found in industrial environments. This flexibility allows for integration into various systems without the need for extensive modifications.
- Response Time: The module boasts a quick maximum response time of 25 milliseconds, ensuring rapid switching and efficient operation of connected devices. This swift response is crucial for maintaining the performance and reliability of control systems in dynamic industrial settings.
- Electrical Operations: The relays are rated for up to 100,000 electrical operations, ensuring longevity and durability even in demanding industrial environments. This high rating underscores the module's capacity for sustained performance over extended periods.
Power Distribution Options
- Optional Power Distribution: While the board itself does not include power distribution capabilities, users have the option to integrate the power distribution board.
- Power Source Compatibility: The optional power distribution board accommodates standard 125 V DC or 115 V AC sources, as well as an optional 24 V DC source, providing flexibility in power supply configurations.
- Individual Fuse Protection: The power distribution board features individual fuses, ensuring protection for field solenoid power circuits and preventing damage due to overcurrent conditions.
Enhanced Functionality
- Reliability: The use of sealed relays and contact-voted configurations enhances the reliability and robustness of the relay outputs, minimizing the risk of downtime or system failures.
- Flexibility: With support for multiple input voltage options and the ability to add optional power distribution, the board offers flexibility in configuring power supplies to suit specific application requirements.
Fault Detection Mechanisms
- Coil Voltage Disagreement: The system includes fault detection for coil voltage disagreement with command signals, enabling prompt identification and resolution of potential issues.
- Blown Fuse Indication: With the WPDF power daughterboard installed, the system provides blown fuse indication, alerting users to potential power supply issues.
- Loss of Communication: In case of an unplugged cable or loss of communication with the I/O board, the relays de-energize automatically, preventing unintended operation and ensuring safety.
Installation
- Mounting the Terminal Board: Position the terminal board securely in the designated location within the control cabinet or enclosure. Ensure proper alignment for easy access to the terminal blocks and other components.
- Attaching Solenoids: Wire the customer's 12 solenoids to the two I/O terminal blocks mounted on the terminal board. Each terminal block is secured in place with two screws, ensuring stability and secure connections. Use 12 AWG wires to connect the solenoids to the terminal blocks, ensuring proper gauge size for efficient power transmission.
- Shield Termination: Locate the shield termination strip attached to chassis ground, positioned immediately to the left side of each terminal block. Ensure that the shield termination strip is securely attached and properly grounded, providing effective shielding against electromagnetic interference (EMI).
- Power Supply Options: For solenoid power for outputs 1-12, users have two options.
- WPDF Daughterboard: If using the WPDF daughterboard, solenoid power is available through this board, providing a convenient and centralized power distribution solution.
- Customer Power Wiring: Alternatively, customers can wire their own power source directly to the terminal block, allowing flexibility in power supply configuration.
- Wiring: Follow standard wiring practices to connect the solenoids to the terminal blocks, ensuring proper polarity and secure connections. Verify all connections before applying power to the system to prevent any potential issues or hazards.
- Testing: After completing the installation and wiring, perform thorough testing to ensure proper functionality of the solenoids and relay outputs. Test each solenoid individually to verify proper operation and responsiveness to control signals.
The WOC team is always available to help you with your Mark VI requirements. For more information, please contact WOC.
Frequently Asked Questions
What is IS200TRLYH1FBA?
It is a relay output board developed by GE under the Mark VI series.
What happens if the voltage across a solenoid power supply drops below a certain threshold?
If the voltage across any solenoid power supply drops below 16 V AC/DC, an alarm is triggered, alerting users to a potential power supply issue that could affect solenoid operation.
What action is taken if any of the outputs become unhealthy?
In the event of any output becoming unhealthy, a composite diagnostic alarm labeled L3DIAG VCCC (or L3DIAG PDOA) is generated. This alarm serves as an indication of potential faults or malfunctions in the output channels.
How does the system handle hardware incompatibility issues?
When an ID chip on a connector is read by the I/O processor and a mismatch is encountered, a hardware incompatibility fault is created. This ensures that the system operates with compatible components, minimizing the risk of errors or malfunctions.
