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IS200TICIH2A - Isolated Contact Input Terminal Board is available in stock which ships the same day.
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TECHNICAL SPECIFICATIONS:
Part Number: IS200TICIH2A
Manufacturer: General Electric (GE)
Series: Mark VI Speedtronic Control Systems
Functional Acronym: TICI
Product Type: Isolated Contact Input Terminal Board Assembly
Redundancy Configuration: Simplex / Direct Point-to-Point Support
Total Digital Inputs: 24 point-isolated binary channels
Wetting Voltage / Excitation: Zero onboard excitation (relies on external field voltage loops)
Galvanic Isolation Rating: Up to 1500 V RMS channel-to-channel and channel-to-logic core
Sequence of Events (SOE) Precision: Down to 1.0 millisecond resolution
Hardware Interface: Pluggable barrier-style terminal blocks for field wiring
I/O Pack Connectivity: Mates with primary contact input processor cards via ribbon cable connectors
Mounting Type: Integrated compact carrier frame for standard panel mounting
Substrate Protection: Industrial-grade conformal coating
Ambient Operating Temperature: -30°C to +65°C (-22°F to +149°F)
Storage Temperature Range: -40°C to +85°C (-40°F to +185°F)
Relative Humidity: 5% to 95% non-condensing
Repair / Evaluation Lead Time: 3–5 Business Days
Availability: In Stock
Country of Origin: United States (USA)
Manual Reference: GEH-6721D
The IS200TICIH2A is an Isolated Contact Input Terminal Board is designed and manufactured by General Electric as part of the Speedtronic Mark VI turbine control architecture. The isolated digital input terminal board (TICI) provides 24 isolated voltage-detection circuits to sense a range of voltages across relay contacts, fuses, and switches. Mark VI Systems. In the Mark VI system, the TICI is controlled by the VCCC board. Cables with molded plugs connect the terminal board to the VME rack where the I/O boards are mounted. Simplex and TMR systems are supported.
OPERATION:
The TICI operates similarly to the TBCI, with the key difference that it does not provide contact excitation on the terminal board. Each input is electrically isolated from all other inputs and the active electronics. The module is available in two versions with different nominal voltage thresholds. The TICIH1 supports 70–145 V DC (nominal 125 V DC) and 200–250 V DC (nominal 250 V DC), both with a detection threshold of 39–61 V DC. It also accepts 90–132 V AC RMS (nominal 115 V AC, 47–63 Hz) and 190–264 V AC RMS (nominal 230 V AC, 47–63 Hz), with a detection threshold of 35–76 V AC. The TICIH2 supports 16–32 V DC (nominal 24 V DC) with a detection threshold of 9.5–15 V DC. The module includes built-in hardware input filtering with a nominal delay of 15 ms (±8 ms for DC and ±13 ms for AC applications), along with configurable software filtering options of 0, 10, 20, 50, or 100 ms. For AC applications, a minimum software filter setting of 10 ms is recommended.
INSTALLATION:
The 24 isolated digital inputs are wired directly to two I/O terminal blocks mounted on the terminal board. These blocks are held down with two screws and can be unplugged from the board for maintenance. Each block has 24 terminals accepting up to #12 AWG wires. A shield terminal strip attached to chassis ground is located immediately to the left of each terminal block. For a simplex system, connector JR1 is used; for a TMR system, all three connectors are used. Cables or I/O packs are plugged in depending on the type of Mark VI or Mark VIe system and the level of redundancy. The I/O packs are plugged into TICI and attached to side-mounting brackets. One or two Ethernet cables are plugged into the pack, and firmware may need to be downloaded.
WHY BUY FROM WORLD OF CONTROLS
World of Controls is a leading global supplier of high-quality, warranty-backed OEM replacement parts for industrial automation and turbine control systems, specializing in unused surplus and professionally refurbished components for platforms such as General Electric Mark VI, Mark VIe, Mark V, EX2100, PLCs, DCS, and other critical control systems. Committed to minimizing downtime and maximizing equipment reliability, every component undergoes rigorous inspection, functional testing, calibration, and quality verification in a state-of-the-art electronics laboratory to ensure it meets or exceeds original equipment performance standards. Beyond supplying reliable replacement parts, we provide comprehensive lifecycle support, including 24/7 technical assistance, expert troubleshooting, component repair and refurbishment, sourcing of obsolete parts, and fast worldwide shipping to customers across power generation, oil & gas, manufacturing, and other mission-critical industries. By combining extensive technical expertise, strict quality assurance processes, a large inventory of ready-to-ship components, and exceptional customer service, WOC helps organizations worldwide extend the lifespan of their industrial control systems, reduce maintenance costs, improve operational efficiency, and ensure continuous, reliable plant operations.
What is GE IS200TICIH2A?
It is an Isolated Contact Input Terminal Board developed by General Electric for the Mark VI turbine control platform. It routes external, pre-powered contact status signals into the system logic core.
What differentiates the IS200TICIH2A from the IS230TICIH3A?
The board belongs to the Mark VI generation and is engineered with an H2A layout optimized primarily for Simplex/direct cabling paths. The IS230 variant is a Mark VIe component designed for TMR (Triple Modular Redundant) networks utilizing multi-pin DC connectors.
Does this module supply internal voltage to wet-dry field switches?
No, the TICI series features zero onboard excitation. It requires the incoming field contacts to be powered by an external voltage source.
What is the turnaround time for a component repair or evaluation service?
Standard evaluation and component repair services take between 3 and 5 business days. Our advanced diagnostics lab thoroughly inspects, repairs, and tests the hardware to ensure operational compliance.
What are the standard shipping and delivery timelines for parts in stock?
Components that are verified in stock are prepared for dispatch immediately. We provide rapid worldwide shipping options to minimize asset downtime, utilizing reliable global logistics networks to deliver directly to your facility.
