IS200VCCCH1B | New Surplus GE VCCC PCB

Description

Product Introduction (Anti-Template)

Your Mark VIe control system’s communication backbone relies on reliable bus management—and this board delivers that with improved throughput and stability. The IS200VCCCH1B is the VCCC (Versatile Communication Control Card) variant for the Mark VIe system, a controller board designed for high-speed data communication and bus management. This board handles the critical communication between processor modules, I/O modules, and other system components, ensuring coordinated control across the system.

The ‘H1B’ designation indicates a specific variant with the ‘B’ revision. The ‘B’ revision brings improved communication throughput, enhanced error detection, and updated firmware. Compared to the base IS200VCCCH1A, the ‘B’ offers better performance under heavy bus load and improved reliability. This board is a drop-in replacement for the IS200VCCCH1A, with no software changes required.

Key Technical Specifications

Compatible Replacement Models

✅ Drop-in Replacement: IS200VCCCH1A — The immediate predecessor. Identical pinout, mounting, and software interface. The ‘B’ has enhanced throughput and improved error detection. No software changes required.

⚠️ Software Compatible: IS200VCCCH1 — The base revision. Direct hardware match. The ‘B’ is a significant upgrade in throughput and reliability.

⚠️ Software Compatible: IS200UCVBG1A — Standard communication board. Similar but may have different bus management features. Verify compatibility with your system.

⚠️ Software Compatible: IS200UCVDH1A — Communication board with diagnostics. May have different feature set. Verify compatibility.

❌ Hardware Incompatible: IS200TBQGH1A — Excitation termination board. Different application.

Frequently Asked Questions (FAQ)

Q: What is the VCCC board used for in a Mark VIe system?

A: The VCCC provides high-speed communication and bus management between Mark VIe system modules, ensuring coordinated control across processor modules, I/O modules, and other system components.

Q: What improvements does the ‘B’ revision have over the ‘A’?

A: The ‘B’ revision has enhanced communication throughput, improved error detection capabilities, and updated firmware for better performance under heavy bus load and improved reliability.

Q: Can I replace a VCCCH1A board with a VCCCH1B without any changes?

A: Yes. The ‘B’ is a drop-in replacement. No software changes, no wiring changes, no configuration changes.

Q: Is the VCCC board hot-swappable?

A: We advise against hot-swapping communication controller boards. Interrupting the system bus while the system is live can cause communication errors. Power down the cabinet segment before swapping.

Q: What bench testing should I do before installing a VCCC board?

A: Standard communication controller protocol. First, visual inspection. Second, verify continuity on backplane connectors. Third, power up and verify communication with other modules. Fourth, run diagnostic tests to verify data throughput.

Q: How do I verify I’m getting a genuine VCCC board?

A: Check component markings against GE documentation. Weigh the board; should be about 352 grams. Look for the GE holographic security label.

Q: Where do I find the official documentation for the VCCCH1B?

A: GE document GEI-100650 series covers the VCCC communication boards. The H1 variant is detailed in the section specific to that configuration. Always cross-reference against your system documentation.

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