GE IS200HSLAH2A IS200HSLAH2ADE High-Speed Serial Link Interface Board – Mark VI Series

Technical Specifications

The GE IS200HSLAH2A (also IS200HSLAH2ADE) manages high-speed serial communication between turbine control modules. This board measures 30.5 cm in length and 25.4 cm in width. It weighs approximately 1.0 kg. The unit contains two independent serial communication channels running at 100 Mbps. A single 64-pin backplane connector provides power and data interface. Additionally, the board features two fiber optic transceiver ports for noise-immune links. The GE IS200HSLAH2A IS200HSLAH2ADE stores 256 KB of configuration data in flash memory. It also holds 128 KB of buffer memory for packet queuing. This module uses no battery for energy storage.

Design and Integration

This GE IS200HSLAH2A IS200HSLAH2ADE links Mark VI turbine controllers with remote I/O racks. The two fiber optic ports provide complete electrical isolation between nodes. Each channel supports daisy-chain connections up to 32 devices. Therefore, the board eliminates ground loop problems in industrial environments. The 100 Mbps speed ensures real-time data exchange within 1 millisecond. For a different communication component, see the RMS-TSG-TZ-C on Alibaba. However, that static trip relay focuses on protection rather than high-speed linking.

Reliability and Operation

The GE IS200HSLAH2A IS200HSLAH2ADE operates from -30°C to +65°C. Its flash memory retains configuration without any external battery. Consequently, you avoid periodic maintenance for memory backup. The board meets GE’s bit error rate standard of 10⁻¹². Each unit undergoes 48-hour continuous loopback testing before shipping.