The GE DS200TCRAG1ACC is a Relay Output Board designed for the GE Mark V Speedtronic turbine control system. It functions as a critical digital switching interface, converting control logic signals from the Mark V processor into isolated relay outputs that drive external field devices such as solenoids, contactors, alarms, and trip circuits.
This module is widely used in power generation and heavy industrial automation systems where high-reliability switching, electrical isolation, and deterministic response time are essential for safe turbine operation.
Technical Specifications (with Dimensions & Weight)
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric (GE) |
| Model | DS200TCRAG1ACC |
| Series | Mark V Speedtronic |
| Product Type | Relay Output Board |
| Functional Acronym | TCRA |
| Function | Digital relay output switching |
| Relay Configuration | Up to 30 plug-in relays (turn0search5) |
| Output Type | Isolated relay contacts |
| Connector Types | 4 × 34-pin (JOR, JOS, JOT, JO) + 4 × 12-pin headers (turn0search5) |
| Control Signal | Mark V CSP logic signals |
| Electrical Isolation | Full relay-based isolation |
| System Integration | Mark V digital I/O cores (R/S/T) |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions | approx. 160 × 160 × 120 mm |
| Weight | approx. 0.8 kg (turn0search6) |
| Mounting Type | Rack-mounted PCB module |
This board is engineered for high-density relay switching while maintaining electrical stability and robust industrial isolation.
Recommended Related Models
- GE DS200TCRAG1ABC Relay Output Board
- GE DS200TCDAH1BGD Digital I/O Board
- GE DS200TCCBG1BED Analog Processing Board
- GE DS200TBCBG1AAA RTD Input Board
- GE DS200LDCCH1ANA Drive Control Module
These modules work together to form a complete Mark V control, signal processing, and actuation system.
Popular GE Mark V Output Modules
- DS200 relay output boards (TCRA series)
- DS200 digital I/O boards (TCDA series)
- IS200 distributed I/O modules
- EX2000 / EX2100 excitation systems
- Speedtronic Mark V CPU and protection units
