DS200TCTGG1AFF GE DCS Simplex Trip Board

• Brand
  General Electric (GE)
• Model
  DS200TCTGG1AFF
• Order Number
  DS200TCTGG1AFF
• Product Name
  Simplex Trip Board
• Country of Origin
  United States
• HS Code
  85371011
• Dimensions
  254 mm* 190 mm * 40 mm (L×W×H)
• Weight
  1.27 kg
• Operating Temperature
  -20°C to +60°C
• Storage Temperature
  -30°C to 70°C
• Warranty
  12 month
• Product Status
  New and original

GE DS200TCTGG1AFF Product Overview

Electrical Specifications

1.Power Supply: 24 VDC (±10% tolerance) from Mark V rack backplane

2.Power Consumption: ≤12 W

3.Input: 16-channel digital inputs (24 VDC logic) for speed, temperature, vibration, and pressure sensors

4.Output: 21 plug-in relay outputs (SPDT) for trip actuation and alarm signaling

5.Connectors: 3 × 50-pin, 2 × 12-pin for field wiring and system interconnection

6.Operating Temperature: -20°C to +60°C

7.Protection Rating: IP20 (rack-mounted)

8.Certifications: API 670, IEC 61508 SIL1 (safety integrity level)

Main Functions

1.Turbine Safety Trip Execution: Monitors critical parameters and triggers relay outputs to shut down turbines during overspeed, over-temperature, or high vibration events.

2.Fault Signal Conditioning: Converts raw sensor inputs into logic signals for the Mark V control system to validate fault conditions.

3.Alarm & Trip Logging: Captures and latches fault events for post-trip analysis and maintenance reference.

4.System Interfacing: Connects to ETS (Emergency Trip System) and DCS for plant-wide safety coordination and remote monitoring.

5.Relay Expansion: Provides scalable relay outputs for additional safety functions (e.g., valve closure, fire suppression).

Application Cases

1.Power Generation: Deployed in thermal power plants for GE Mark V gas/steam turbine safety control, protecting assets from overspeed and thermal damage.

2.Oil & Gas: Used in refineries and offshore platforms for turbine and compressor trip control, ensuring safety during process upsets.

3.Petrochemical Industry: Applied in chemical plants for high-speed rotating equipment (turbines, blowers) protection against mechanical failures.

4.Combined-Cycle Plants: Integrated into cogeneration facilities for Mark V turbine safety, supporting reliable and efficient power production.

5.Industrial Turbines: Utilized in manufacturing plants for steam turbine control, complying with API 670 standards for machinery safety.

Key Features

1.Simplex Safety Trip Design: Dedicated single-channel trip logic for fast, reliable shutdown of turbines during critical faults.

2.High-Density Relay Outputs: 21 plug-in relays support multiple trip and alarm functions, easy replacement for maintenance.

3.Robust Signal Compatibility: Accepts 24 VDC digital inputs from standard turbine sensors (speed, vibration, temperature).

4.Seamless Mark V Integration: Direct plug-and-play compatibility with GE Mark V Speedtronic DS200 series rack systems.

5. Industrial-Grade Durability: Coated PCB and high-vibration resistance ensure stable operation in harsh power plant environments.

6.Comprehensive Diagnostics: Built-in LED indicators and self-test circuitry for quick fault localization and troubleshooting.