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GE IS200STAIH2A Simplex Analog Input Terminal Board

The GE IS200STAIH2A, also cataloged as the IS200STAIH2A Simplex Analog Input Terminal Board, operates as a dedicated hardware component for analog signal termination and conditioning within GE Mark VIe Speedtronic turbine control platforms. It provides field sensor signal routing, filtering, and interface functions between analog devices and controller input processing modules.

Hardware Specifications

Parameter	Specification
Model	IS200STAIH2A
Brand	GE (General Electric)
Origin	USA
Product Type	Simplex Analog Input Terminal Board
System Compatibility	Mark VI / Mark VIe Speedtronic
Signal Channels	12 analog input channels
Signal Interface	Analog field signal termination
Supported Signals	Analog voltage/current inputs via terminal interface
Maximum Lead Resistance	15 ohm
Output Supply	24 VDC
Technology	Surface mount technology
Mounting	DIN rail or panel mounting
Weight	0.5 kg
Operating Temp	-30 to +65 deg C
Power Consumption	Supplied through associated control system interface

GE Mark VIe Analog Signal Interface Characteristics

The IS200STAIH2A provides analog input field termination for GE turbine control architectures. The board supports I/O density scaling through multiple analog input channels and transfers conditioned field signals to compatible analog processing modules.

The terminal board design incorporates filtering components and signal separation methods to reduce field noise coupling. Surface mount construction supports compact installation within Mark VIe control cabinets. The board operates as a physical signal interface and does not perform standalone signal computation.

Frequently Asked Questions

Q: What is the primary function of the IS200STAIH2A?
A: The IS200STAIH2A terminates and conditions analog field signals before transmission to the turbine controller input processing hardware.

Q: Does the IS200STAIH2A contain an independent processor?
A: No. The board functions as a terminal interface component. Analog conversion and processing are performed by the associated controller input modules.

Q: What installation method is supported for this terminal board?
A: The board supports cabinet installation using DIN rail or panel mounting arrangements according to the Mark VIe system configuration.

Field Installation Guidelines

Install the IS200STAIH2A on a properly secured control cabinet mounting surface. Verify terminal assignments before connecting field wiring.

Use shielded cables for low-level analog signal wiring where required. Connect cable shields according to the cabinet grounding design to reduce EMI/RFI coupling. Separate analog signal wiring from high-current power conductors and relay switching circuits.

Inspect terminal connections for proper mechanical tightening and confirm that field device polarity matches the controller wiring documentation before system energization.

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