GE IS200STAIS2A IS200STAIS2ACB Station Interface PCB

The IS200STAIS2A IS200STAIS2ACB functions as a station interface board for turbines. This printed circuit board belongs to the Mark VI Speedtronic series from General Electric. The IS200STAIS2A serves as the standard version for station communication. Its variant, the IS200STAIS2ACB, includes a conformal coating for extra circuit protection. Both boards manage interface signals for steam and gas turbine control systems.

Core Technical Specifications

This board provides multiple serial communication ports for station linking. You will also find discrete I/O channels for status monitoring. The board stores minimal energy but uses capacitors for signal integrity. Meanwhile, the backplane connector handles all power and data transfers.

Parameter	Specification
Full Model No.	IS200STAIS2A IS200STAIS2ACB
Manufacturer	GE Industrial Systems (General Electric)
Series	Mark VI Speedtronic
Board Category	Station Interface Printed Circuit Board
Weight	Approximately 0.30 kg
Dimensions (H x W x D)	6.0 cm x 17.5 cm x 3.0 cm
Serial Ports	2 RS-232 and 2 RS-485 ports
Discrete Inputs	8 channels for status monitoring
Discrete Outputs	4 channels for alarm signaling
Backplane Interface	VME compatible
Energy Storage	Small capacitors for signal conditioning
Coating (for ACB)	Conformal coated against moisture and dust

Installation and System Integration

Install the IS200STAIS2A IS200STAIS2ACB into any standard VME rack slot. The board connects directly to station networks through its serial ports. Meanwhile, the backplane supplies power and communication to the board. Therefore, proper insertion ensures reliable station interface operation.