IS200BICLH1BAA GE Mark VI Bridge Interface Board

IS200BICLH1BAA GE Mark VI Bridge Interface Board – Product Introduction

Technical Specifications

• Brand: General Electric (GE)
• Model: IS200BICLH1BAA
• Category: Bridge Interface Board / IGBT Drive-Source Bridge Interface Board
• Series: Mark VI Speedtronic
• Functional Abbreviation: BICL
• Revision Total: 3 revisions
• Backwards Compatibility: First two revisions
• Connectors: Two backplane connectors marked P1 and P2, VME rack type
• On-Board Components: One serial 1024-bit memory device and four relays
• Relay Markings: Each relay carries a printed relay diagram on its top surface
• Control Logic: Configured in the main control board CPU through an EPLD
• Monitoring Functions: Bridge temperature, ambient temperature, panel fault string, and system fault string
• Test Points, Fuses, Adjustable Hardware: None present on the board
• Rack Configuration: 13-slot or 21-slot VME card rack control module
• System Forms: Simplex and Triple Redundant options
• Fan Speed PWM Output: Open isolated collector transistor with series collector resistors
• Static Sensitivity: Treat the board as static-sensitive at all times

Functional Overview

• The board links the main control board with boards such as BPIA, BPIB, or SCNV.
• It delivers bridge and ambient temperature monitoring for the drive assembly.
• It provides a panel and system fault string interface for diagnostics.
• The main control board CPU holds the control logic through an EPLD device.
• The PWM line from the EPLD drives the fan speed output circuit.
• When the transistor stays off, the fan component stays off as a result.
• Longer or shorter detected PWM output changes the general fan speed.
• The Mark VI design keeps hardware and software in close coordination.

Installation Guide

• Follow the procedures in GE publication GEI-100264 for correct installation.
• Handle the board with anti-static protection during every installation step.
• Plug connectors P1 and P2 into a compatible VME type rack.
• Confirm the control module rack uses a 13-slot or 21-slot configuration.
• Check the relay diagrams printed on the relay top surfaces before power-up.
• Verify the fan speed PWM output wiring against the manual instructions.
• Review bridge and ambient temperature monitoring connections after mounting.

Packing List

• One IS200BICLH1BAA bridge interface board
• Anti-static protective packaging material
• Original GE instructional manual reference GEI-100264 where available
• Shipping through FedEx, UPS, or DHL

FAQ

• Q: What is the condition of this board?
  A: We supply brand new original units.
• Q: Do you have stock available?
  A: Yes, we hold this item in stock.
• Q: How fast do you ship?
  A: We dispatch within 5 days of your order.
• Q: Which logistics partners do you use?
  A: We ship through common carriers such as DHL, FedEx, and UPS.
• Q: Can I return the product?
  A: Yes, we support returns within 30 days.
• Q: How many revisions does the IS200BICLH1BAA have?
  A: GE released three revisions, and the first two stay backwards-compatible.
• Q: Which connectors does the board use?
  A: It uses two backplane connectors marked P1 and P2 for VME racks.
• Q: Does the board include test points or fuses?
  A: No, the board has no test points, fuses, or adjustable hardware.
• Q: What temperature monitoring does it provide?
  A: It monitors both bridge temperature and ambient temperature.
• Q: How does the fan speed PWM output work?
  A: An open isolated collector transistor drives the fan, and PWM length sets fan speed.
• Q: Which boards does it interface with?
  A: It connects the main control board with BPIA, BPIB, or SCNV boards.
• Q: Where can I find installation instructions?
  A: GE publication GEI-100264 covers the installation procedures in detail.