IS200TRLYH2E

About the IS200TRLYH2E

Greater Product Series Information

The IS200TRLYH2E is a board component for the Mark VI gas and steam turbine management system. One of the final Speedtronic systems, the MKVI is built around a central control module with attached terminal boards and an HMI (operator interface) built from a PC workstation running an MS Windows platform. This operator interface provides the user with alarm display and dynamic graphics and gives access to point control displays and process variable trending. The HMI is loaded with software like:

• the CIMPLICITY graphics display system-
• the GE Control System Toolbox
  • offers I/O configuration and monitoring
  • online help files
  • live data block flow diagrams
  • online code change capability

Hardware Tips and Specifications

The IS200TRLYH2E functions as a Solid-State Relay Output terminal board. This board is a twelve-output relay board that uses solid state relays for outputs.  This type of relay allows the board to be certified for Class 1 Div. 2 applications. The board has:

• isolated output voltage feedback on each of its twelve circuits
• three versions of the TRLYH_E board
• maximum load resistance at nominal 24 V dc is 4.5 kΩ
• controlled by either the VCRC or the VCCC board
• supports both simplex and TMR applications
• the JA1 connector

The IS200TRLYH2E is populated by a single terminal board, relays (previously mentioned,) diodes, capacitors, and resistors.  Resistors include metal film resistors. The board has four (female) cable connectors.