IS200BAIAH1B - Bridge Application Interface Board

TECHNICAL SPECIFICATIONS:

Part Number: IS200BAIAH1B
Manufacturer: General Electric
Series: Speedtronic Mark VI / Innovation Series
Product Type: Bridge Application Interface Board
Board Type: Application Interface Board (BAIA)
Revision Level: H1B
Bipolar Analog Input Channels: 2 Channels
Channel Rating: ±10 V
Discrete Logic Outputs: 6 Channels
Form C Relay Contacts: 3 Relays
Front Panel LEDs: 1 Green LED (IMOK)
Testpoints: 3 Onboard Testpoints
Mounting Location: Control Rack Chassis
Operating Temperature: -30°C to +65°C (-22°F to +149°F)
Availability: In Stock
Repair Service: Available (3–7 Days)
Country of Origin: United States
Manual Reference: GEI-100268

FUNCTIONAL DESCRIPTION OF IS200BAIAH1B

The IS200BAIAH1B is a Bridge Application Interface Board manufactured by General Electric as part of the Speedtronic Mark VI and Innovation Series drive control systems. Functioning as a specialized communications and signal conversion interface, the board bridges digital control signals from core digital signal processor boards with local user interfaces, panel meters, keypads, and external diagnostic tools.

DIGITAL SIGNAL CONVERSION & ANALOG INTERFACING:

The board accepts digital command streams from the primary DSPX processor board and converts them into high-precision analog outputs. Featuring two bipolar analog input channels rated at ±10 V, the IS200BAIAH1B conditions incoming field signals for control processing while providing stable reference outputs to drive local monitoring devices and panel displays.

DISCRETE OUTPUT & RELAY CONTACT INTEGRATION:

Equipped with six differential discrete logic outputs and three Form C relay contacts, the board manages local control commands and auxiliary equipment status interlocks. The discrete outputs provide electrical isolation rated for 115 VAC at 50/60 Hz sinusoidal voltage, preventing high-voltage transients on external control wiring from corrupting internal logic backplanes.

WHY BUY FROM WOC

World of Controls delivers complete lifecycle support for your General Electric Speedtronic infrastructure, supplying the Bridge Application Interface Board in UNUSED surplus and precision-REBUILT operational conditions. Every circuit board undergoes rigorous quality assurance protocols, including complete pinout continuity mapping, ±10 V bipolar analog input calibration, Form C relay contact resistance testing, and continuous thermal stress burn-in on active Mark VI simulation benches to guarantee uninterrupted control performance. Supported by direct unit exchange programs, expedited bench repair services (3 to 7 business days), and full warranty protection, we help to prevent costly equipment downtime. Contact our technical engineering group today to confirm live inventory, request custom quotation details, or arrange immediate global dispatch.

FREQUENTLY ASKED QUESTIONS

What is GE IS200BAIAH1B?

The GE IS200BAIAH1B is a Bridge Application Interface Board manufactured by General Electric for Speedtronic Mark VI and Innovation Series control systems. It acts as an interface between core DSP processor boards and external keypads, panel meters, and PCs.

What indicates a DSPX backplane communication failure in logs?

A loss of communication triggers I/O pack heartbeat loss alarms, bus time-out errors, and diagnostic dropouts in system configuration software. These faults are frequently caused by oxidized card-edge connectors, bent backplane pins, or damaged bus buffer chips. Inspecting, cleaning, and reseating the card often resolves intermittent bus connectivity faults.

How are high-voltage field spikes blocked from internal DSP logic?

The board utilizes optical isolation barriers and differential signal receivers across its discrete output channels. This architecture blocks high-voltage transients, ground loops, and 115 VAC line noise on external wiring from propagating back into the core processor. Protecting the internal logic bus prevents control system lockups and component damage.

How do you resolve hardware jumper misconfiguration alarms on startup?

Hardware jumper mismatch alarms occur when physical jumper settings on the board do not match the expected software configuration in GE Toolbox. Technicians should isolate power to the rack, extract the module, and verify each jumper position against the plant schematic diagram. Correcting the physical jumper placements and rebooting the rack clears the diagnostic mismatch fault.