IS215VCMIH2CB GE Mark VI Bus Master Controller

IS215VCMIH2CB Bus Master Controller – GE Mark VI VME Communication Board

Technical Specifications

• Brand: General Electric
• Model: IS215VCMIH2CB
• Series: Mark VI
• Category: Bus Master Controller
• Board Type: 6U High VME Board, 0.787 inches wide
• Group Variation: VCMIH2
• Processor Type: Texas Instruments 32-Bit Digital Signal Processor, TMS320C32
• System Type: TMR System
• IONet Port Quantity: 3, 10Base2
• Frame Rate: 20 ms at 50 Hz
• Power Supply: 5, 12, 15, and 28 Volts
• Country of Origin: United States
• Availability: In Stock

Functional Description

• Primary Role: The board interfaces between the I/O boards and the controller in Mark VI systems.
• IONet Communication: It communicates with the IONet, also known as the system control network.
• VME Master Function: The VCMI acts as the master controller when connected to I/O and control racks.
• Board Identification: It governs the identification of all boards in the rack and their associated terminal boards.
• Redundancy Type: The typical system configuration is a triple modular redundant (TMR) application.
• Data Collection: Input data collection and voting types vary depending on the system used.
• Pre-Vote Table: In a larger TMR system, channel input data is accumulated and placed in the pre-vote table.
• Data Exchange: The pre-vote data is sent to other control modules in the same system over the IONet.
• State Exchange: State exchange and voting data in a TMR system differ from a simplex system.
• Voting Process: A portion of the variables within the controller transfers to the IONet for voting by the VCMIs.
• Data Duplication: After voting, the data is duplicated back to the controllers.
• Frame Rate Performance: The TMR system frame rate differs from the simplex system frame rate.

Performance and Environmental Capabilities

• Measurement Range: The board supports VME-based I/O and control rack communication for turbine control.
• Frequency Response: It operates at a frame rate of 20 ms at 50 Hz with typical control.
• Sensitivity: The 32-bit digital signal processor handles communication and voting tasks with precision.
• Linearity: Communication performance remains consistent across the specified operating frame rate.
• Resolution: The TMS320C32 processor supports high-resolution digital signal processing.
• Temperature Range: The board suits standard Mark VI control cabinet operating conditions.
• Environmental Tolerance: The 6U VME design fits industrial turbine control environments.
• Anti-Interference Ability: The IONet network design and proper grounding reduce communication interference.

Installation Guidelines

• Rack Placement: Insert the 6U High VME board into a compatible Mark VI I/O or control rack.
• Power Connection: Confirm the availability of 5, 12, 15, and 28 Volt power supplies.
• IONet Connection: Connect the three 10Base2 IONet ports to the system control network.
• VME Master Setup: Configure the board as the VME master for the associated I/O and control racks.
• Board Identification: Verify that the board identifies all rack boards and their terminal boards.
• Network Verification: Check that the IONet connection supports state exchange and voting data flow.
• Final Check: Inspect all connections and confirm the 20 ms frame rate at 50 Hz.

Wiring and Connectivity Details

• IONet Ports: Three 10Base2 ports provide system control network connectivity.
• Power Supply: The board accepts 5, 12, 15, and 28 Volt power inputs.
• VME Interface: The 6U High VME board connects to I/O and control racks as the master controller.
• Terminal Boards: The board governs identification of associated terminal boards in the rack.

Packaging List

• 1 x IS215VCMIH2CB Bus Master Controller
• 1 x Anti-static protective wrapping
• 1 x Protective shipping packaging
• 1 x Order documentation package without certificate information

Shipping and Support

• We keep this item in stock and dispatch it within 5 days after order confirmation.
• We ship by common express methods such as FedEx, UPS, and DHL.
• We support 30-day returns under our stated return policy.
• All items are brand new and original.

FAQ

• Q: What is the model number of this GE board?
  A: The model number is IS215VCMIH2CB, and it belongs to the Mark VI series.
• Q: What does this Bus Master Controller do?
  A: It interfaces between the I/O boards and the controller and connects to the IONet.
• Q: What is the board type and width?
  A: It is a 6U High VME Board that measures 0.787 inches wide.
• Q: What processor does this board use?
  A: It uses a Texas Instruments 32-Bit Digital Signal Processor, TMS320C32.
• Q: What system type does this board support?
  A: It supports triple modular redundant (TMR) system applications.
• Q: How many IONet ports does it have?
  A: It has 3 IONet ports of the 10Base2 type.
• Q: What is the frame rate of this board?
  A: The frame rate is 20 ms at 50 Hz with typical control.
• Q: What power supply does the board require?
  A: It requires 5, 12, 15, and 28 Volts.
• Q: How does the board handle voting in a TMR system?
  A: Controller variables transfer to the IONet, get voted on by the VCMIs, and duplicate back to the controllers.
• Q: What is the group variation of this board?
  A: The group variation is VCMIH2.
• Q: Is this item in stock, and how fast do you ship?
  A: Yes, we keep it in stock and ship within 5 days using FedEx, UPS, or DHL.

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