IS200TICIH1ACC | Replacement for IS200TICIH1A

Description

Product Introduction (Anti-Template)

The ‘ACC’ suffix on this configurable I/O board tells you it’s not the standard off-the-shelf version—GE produced this variant for a specific purpose or customer requirement. The IS200TICIH1ACC is a TICI series termination board, designed for configurable analog and discrete I/O signals, but with component selections that differ from the standard ‘A’ revision.

The ‘ACC’ suffix typically indicates a component variant—sometimes a sourcing change due to parts availability, sometimes a customer-requested tweak to input impedance or filtering characteristics. The board retains the flexible jumper-configurable channels that make the TICI series useful for mixed-signal applications, but may have different resistors, capacitors, or opto-isolators compared to the standard ‘A’. Functionally, it’s a drop-in replacement for the IS200TICIH1A, but the long-term behavior under specific conditions might vary slightly. If you’re replacing an existing ‘ACC’ board, match the suffix. If you’re substituting a standard ‘A’ for an ‘ACC’, verify the component differences with GE documentation or your OEM.

Key Technical Specifications

Compatible Replacement Models

✅ Drop-in Replacement: IS200TICIH1A — The standard ‘A’ revision. Identical pinout, mounting, and software interface. The ‘ACC’ uses different component selections or sources. Most applications won’t see a difference, but verify with GE documentation for critical I/O paths.

✅ Drop-in Replacement: IS200TICIH1 — The base revision. Direct hardware match but lacks 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 does the ‘ACC’ suffix mean on this TICI board?

A: The ‘ACC’ suffix indicates a component variant or customer-specific configuration. It’s not a standard upgrade path like ‘A’ to ‘AAA’. Typically, ‘ACC’ means GE used different components (resistors, capacitors, opto-isolators) due to supply chain changes or a customer request for specific electrical characteristics. The board functions identically from a wiring and software perspective.

Q: Can I replace an ‘ACC’ board with a standard ‘A’ revision?

A: Usually yes—the boards are pin-for-pin compatible. However, we recommend verifying the component differences. Some ‘ACC’ variants have different input impedance or filtering characteristics. If those differences matter to your I/O signals, match the suffix. If you’re in a standard plant environment, the ‘A’ is typically fine.

Q: How do I know if I need the ‘ACC’ variant?

A: Check your original bill of materials or the board’s placement in your system. If the board you’re replacing has an ‘ACC’ suffix, we recommend replacing it with the same suffix. If you’re upgrading from a different variant, consult GE’s documentation for your specific Mark VIe configuration.

Q: Is the TICIH1ACC hot-swappable?

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. This advice applies to all TICI variants, including ‘ACC’.

Q: What bench testing should I do before installing a TICIH1ACC?

A: Standard configurable I/O board protocol with component verification. First, visual inspection—compare the component markings against a known ‘A’ revision to identify differences (different resistor values, capacitor brands, etc.). 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, if possible, compare the ‘ACC’ board’s input characteristics against a known ‘A’ revision using a multimeter—the ‘ACC’ may have slightly different input impedance.

Q: How do I verify I’m getting a genuine TICIH1ACC and not a counterfeit?

A: The ‘ACC’ suffix is less common, so counterfeits are less likely but still possible. Check the component markings against GE’s documented parts list for this variant. 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: What’s the expected lifespan of the TICIH1ACC?

A: With proper cabinet cooling and clean power, these boards typically run 15-20 years. The component differences on the ‘ACC’ variant may affect lifespan—for example, different capacitors might have different temperature ratings. Check the specific component datasheets if lifespan is critical for your application.

Q: Where do I find the official wiring diagram for the TICIH1ACC?

A: GE document GEK-130539 covers the TICI series. The H1 variant is detailed in the section specific to that configuration. The ‘ACC’ suffix typically does not change the wiring diagram—the pinout is identical to the standard ‘A’ revision. However, always cross-reference against your cabinet’s as-built drawings. If you have an ‘ACC’ board, there may have been customer-specific wiring requirements that don’t match the standard manual. Verify every channel before terminating.

EMERSON VE3007 PLC
KUKA KCP2 00-130-547
GE DS200DCFBG1BNC
ABB 3BSE042236R2 PLC