GE DS200TCRAG2ABC Turbine Control Relay Output Board

GE DS200TCRAG2ABC Turbine Control Relay Output Board

د.إ8,888.00

DS200TCRAG2ABC Board Overview

Feature Detail
Manufacturer General Electric (GE)
Series Speedtronic Mark V Turbine Control System
Product Type Relay Output Board (Functional Acronym: TCRA)
Primary Function Translates control signals into discrete relay outputs for activating external devices like solenoids, valves, and indicators within the turbine control system.
Location Used within the digital I/O Q11 and Q51 cores of the Mark V system.
Relay Count Populated with up to 30 plug-in relays (labeled $\text{K1}$ through $\text{K30}$).
Sub-Revision/Coating The suffix ABC signifies a specific manufacturing or functional sub-revision beyond the G2A base design. This may include variations in component sourcing, board coating (e.g., normal or conformal), or minor circuit design updates. The core electrical function remains that of a Relay Output Board.
Configuration Hardware configuration to set up some relays as a power source for solenoid outputs is typically done via jumpers on external terminal boards (DTBC and DTBD), not on the TCRA board itself.
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الوصف

The part number DS200TCRAG2ABC refers to a specific variation of the Relay Output Board (TCRA) designed by General Electric for the Speedtronic Mark V Turbine Control System.

The alphanumeric sequence at the end of the part number, such as ABC, often denotes the specific sub-revisions, coating, or assembly variations of the printed circuit board (PCB). However, the core function and primary specifications are defined by the main part number, DS200TCRAG2A.1

Here is a summary of the board’s key characteristics:

💡 DS200TCRAG2ABC Board Overview

Feature Detail
Manufacturer General Electric (GE)
Series Speedtronic Mark V Turbine Control System
Product Type Relay Output Board (Functional Acronym: TCRA)
Primary Function Translates control signals into discrete relay outputs for activating external devices like solenoids, valves, and indicators within the turbine control system.
Location Used within the digital I/O Q11 and Q51 cores of the Mark V system.
Relay Count Populated with up to 30 plug-in relays (labeled $\text{K1}$ through $\text{K30}$).
Sub-Revision/Coating The suffix ABC signifies a specific manufacturing or functional sub-revision beyond the G2A base design. This may include variations in component sourcing, board coating (e.g., normal or conformal), or minor circuit design updates. The core electrical function remains that of a Relay Output Board.
Configuration Hardware configuration to set up some relays as a power source for solenoid outputs is typically done via jumpers on external terminal boards (DTBC and DTBD), not on the TCRA board itself.

Note on Part Number Variations

In GE’s industrial control systems, the full part number ($\text{DS200TCRAG2ABC}$) is essential for ensuring an exact replacement.

  • DS200: Indicates the product line (often associated with the Mark V panel components).
  • TCRA: Functional Acronym for the Terminal Card Relay Alarm/Output.2
  • G2: The primary functional generation/revision level.
  • ABC: The specific manufacturing or coating revision.

The DS200TCRAG2ABC is functionally equivalent to the DS200TCRAG2A for the primary control purpose, but a direct replacement should match the full part number if possible, or cross-reference documentation should be consulted.

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