GE IS200ITBAG1A IS200ITBAG1AAA Mark VI Firing Circuit Board

The IS200ITBAG1A IS200ITBAG1AAA functions as a firing circuit board for turbine systems. This printed circuit board belongs to the Mark VI Speedtronic series from General Electric. The IS200ITBAG1A serves as the standard version for ignition control. Its variant, the IS200ITBAG1AAA, includes a conformal coating for extra circuit protection. Both boards manage firing signals for steam and gas turbine ignition systems.

Core Technical Specifications

This board provides multiple firing output channels for ignition control. You will also find feedback input channels for flame monitoring. The board stores minimal energy but uses capacitors for timing circuits. Meanwhile, the backplane interface handles all power and data transfers.

Parameter	Specification
Full Model No.	IS200ITBAG1A IS200ITBAG1AAA
Manufacturer	GE Industrial Systems (General Electric)
Series	Mark VI Speedtronic
Board Category	Firing Circuit Board
Weight	Approximately 0.30 kg
Dimensions (H x W x D)	6.0 cm x 17.5 cm x 3.0 cm
Firing Output Channels	6 ignition output channels
Feedback Input Channels	4 flame feedback inputs
Output Voltage	24 VDC for ignitor activation
Terminal Type	Screw terminal connectors
Backplane Interface	VME compatible
Energy Storage	Small capacitors for timing circuits
Coating (for AAA)	Conformal coated against moisture and dust

Installation and System Integration

Install the IS200ITBAG1A IS200ITBAG1AAA into any standard VME rack slot. The board connects directly to ignitors through its screw terminals. Meanwhile, the backplane supplies power and communication to the board. Therefore, proper insertion ensures reliable firing circuit operation.