Description
Product introduction
The GE IS200BPPBH2BMD is an electronic board associated with the Mark VI Speedtronic turbine control product family. This platform supports turbine control and monitoring functions in power-generation and industrial applications. Supplier descriptions for the related IS200BPPBH2B identify a compact auxiliary printed circuit board intended to be mounted onto a primary board. This distinction matters during maintenance: an auxiliary PCB should not be treated as a self-contained controller or field I/O module without supporting documentation.
For maintenance engineers, the main task is to establish the exact role of this board within the installed assembly. Confirm the primary board designation, connector arrangement, mounting pattern, and revision information before ordering or replacing it. The MD suffix must be retained in purchasing records because related model listings do not establish interchangeability across all suffixes. For older turbine control equipment, a physically compatible replacement can still be unsuitable if its electrical interface or assembly revision differs from the installed unit.
Key technical specifications
| Specification | Details |
|---|---|
| Product model | IS200BPPBH2BMD |
| Manufacturer | GE |
| Product type | Printed circuit board / auxiliary board assembly |
| Product family | Mark VI Speedtronic, subject to exact-variant verification |
| Primary application | Turbine control system hardware |
| Host-board requirement | Confirm from the installed assembly documentation |
| Mounting arrangement | Related board described with corner holes and standoffs |
| Working voltage | Not verified for this exact part |
| Power consumption | Not verified |
| Processor / memory | Not verified |
| I/O channels | Not verified |
| Communication interfaces | Not verified |
| Operating temperature | Not verified for this exact variant |
| Protection rating | Not verified |
| Firmware requirements | Confirm against the host system and board documentation |
| Installation method | Mounting within the designated compatible board assembly |
| Lifecycle status | Current manufacturer availability not confirmed |
Specification caution: One supplier categorizes the part as an analog I/O processor board, while descriptions of the related IS200BPPBH2B identify an auxiliary PCB. These descriptions are not sufficient to establish the precise function or electrical specifications of the complete IS200BPPBH2BMD variant. Verify them against GE documentation before using them for engineering decisions.
IS200BPPBH2BMD
Application scenarios and common pain points
- Turbine control maintenance: Sourcing a replacement board for a confirmed fault within a compatible Mark VI assembly.
- Planned outage preparation: Identifying and testing spare electronic assemblies before scheduled turbine maintenance.
- Legacy system support: Maintaining installed control equipment when original components are difficult to source.
- Board-level repair assessment: Determining whether a fault originates in the auxiliary board, its host board, or the interconnecting hardware.
A frequent troubleshooting error is replacing an auxiliary board before checking its host assembly and connectors. Loose mounting hardware, damaged connectors, contamination, or faults elsewhere in the board stack can produce symptoms that appear to originate from the auxiliary PCB.
Related products
These references may help identify the broader product family. They are not confirmed drop-in replacements for IS200BPPBH2BMD.
| Model | Description | Relationship |
|---|---|---|
| IS200BPPBH2B | Related GE Mark VI auxiliary PCB listing | Closely related base designation; exact suffix compatibility must be verified |
| IS210BPPBH2BMD | Similar BPPBH-series identifier appearing in supplier listings | Different prefix; do not assume equivalence |
| IS200-series Mark VI boards | GE Mark VI circuit-board family | Same broad platform, with different board functions |
| GE VCMI communication interface boards | Mark VI rack communications hardware | Related system hardware, not an equivalent auxiliary PCB |
Engineer’s guide: field pitfalls to avoid
- Match the complete part number. Check every character, including
IS200and theMDsuffix. Do not order based on a shortened listing alone. - Identify the host board. Verify the primary board designation, mounting points, and connector configuration before installation.
- Ask for meaningful test evidence. For surplus or refurbished stock, request photographs of the actual unit, confirmation of its exact markings, and test results appropriate to its documented function.
Frequently asked questions
Q1: What is the GE IS200BPPBH2BMD?
It is listed as a GE electronic board associated with the Mark VI Speedtronic turbine control family. Its precise function should be confirmed from the complete part documentation.
Q2: Is it a standalone controller?
The related IS200BPPBH2B is described as an auxiliary board designed to mount on another board. Do not treat the MD variant as a standalone controller without documentation confirming that role.
Q3: Is it an analog I/O processor board?
Some supplier listings use that description, but other listings identify the closely related base model as an auxiliary PCB. The exact function of IS200BPPBH2BMD remains unconfirmed.
Q4: Can I replace it with IS200BPPBH2B?
Not without written compatibility confirmation. The base designation is similar, but the available listings do not establish that the two are interchangeable.
Q5: What operating voltage does it require?
A verified operating voltage for the exact MD variant was not established. Use the relevant GE documentation rather than applying specifications from another board in the same family.
Q6: What should be checked before ordering?
Confirm the full part number, host-board designation, connector and mounting arrangement, physical condition, and supplier test records.
Q7: What information would help confirm its exact function?
A clear photograph of the board label, the primary board it mounts to, and the cabinet or rack identification would help distinguish the exact variant and establish the appropriate technical specifications.
