IS200TICIH1A | New Surplus GE TICI PCB

Description

Product Introduction (Anti-Template)

Not all I/O is created equal—sometimes you need flexibility, not specialization. The IS200TICIH1A is the TICI (Terminal Board I/O with Configurable Inputs) variant for the Mark VIe system, and it solves a problem that specialized boards don’t: handling mixed signal types on the same termination board. This board gives you configurable input channels that can be set for analog or discrete signals, making it a versatile option for auxiliary turbine control points.

The ‘H1A’ designation indicates a specific variant of the TICI series, with the ‘H1’ referring to a particular channel count or configuration. The ‘A’ revision represents minor refinements—improved jumper configuration clarity and updated component selection. Compared to the base IS200TICIH1, the ‘A’ adds better labeling on the configuration jumpers, reducing the chance of misconfiguration during installation. This board is a drop-in replacement for the IS200TICIH1, with no software changes required.

Key Technical Specifications

Compatible Replacement Models

✅ Drop-in Replacement: IS200TICIH1 — The base revision without the ‘A’ suffix. Identical pinout, mounting, and software interface. The ‘A’ revision has improved jumper labeling and minor component updates. No software changes required.

⚠️ Software Compatible: IS200TBCI1A — General-purpose analog I/O termination board. Similar functionality but with fixed channel types rather than configurable inputs. Requires software reconfiguration to match I/O assignments. Budget 4-6 hours for rework.

⚠️ Software Compatible: IS200TBTCH1A — Thermocouple termination board. Can be used for analog signals but lacks discrete input capability. Requires software reconfiguration.

❌ Hardware Incompatible: IS200TBQGH1A — Excitation termination board. Different pinout and application. Not applicable.

Frequently Asked Questions (FAQ)

Q: What makes the TICI board different from other I/O termination boards?

A: The TICI has configurable input channels that can be set for analog or discrete signals via jumpers. This flexibility makes it useful for auxiliary control points where signal types might change over time. Standard boards (TBCI) have fixed channel types.

Q: What types of signals can the TICI board handle?

A: The TICI can handle both analog signals (0-10V, 4-20mA) and discrete signals (24V DC digital inputs), depending on the jumper configuration. The specific signal types available depend on your variant.

Q: What improvements does the ‘A’ revision have over the base TICIH1?

A: The ‘A’ revision has improved jumper labeling and updated component selection. The clearer labeling reduces the chance of misconfiguration during installation—a common issue with the base revision.

Q: Can I replace a TICIH1 board with a TICIH1A without any changes?

A: Yes. The ‘A’ is a drop-in replacement. No software changes, no wiring changes, no configuration changes. The board functions identically from the system’s perspective.

Q: How do I configure the input channels on a TICI board?

A: Configuration is done via jumpers on the board. Each channel has a set of jumpers that select the signal type (analog or discrete). The ‘A’ revision has improved labeling to make this clearer. Refer to the GE documentation for specific jumper settings.

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

A: Standard termination board protocol. First, visual inspection. Second, verify the jumper settings match your application requirements. Third, verify continuity between each terminal block and its corresponding D-sub pin. Fourth, measure insulation resistance between channels. Fifth, perform a signal injection test: inject analog and discrete test signals and verify they appear at the correct D-sub pins. Sixth, run a 24-hour stability test at 50°C ambient.

Q: Can I hot-swap a TICI board?

A: We advise against hot-swapping I/O boards. Interrupting signals while the system is live can cause unexpected behavior. Power down the cabinet segment before swapping.

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

A: Check the jumper layout against GE documentation. Weigh the board; it should be about 340 grams. Look for the GE holographic security label. Verify the jumper markings are clear and correctly printed.

Q: Where do I find the official wiring diagram for the TICIH1A?

A: GE document GEK-130539 covers the TICI series. The H1 variant is detailed in the section specific to that configuration. Pay special attention to the jumper configuration table. Always cross-reference against your cabinet’s as-built drawings.

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