GE 531X309SPCAJG1 Signal Processing Board

This signal processing board serves as a critical interface component for industrial control systems requiring precise data transmission and synchronization. Designed for integration with GE’s legacy automation platforms, it maintains stable communication between motor drives, sensors, and control modules even under harsh operating conditions.

Brand	General Electric (GE)
Model	531X309SPCAJG1
Board Type	Signal Processing
Dimensions	Standard Eurocard (100mm x 160mm)
Weight	0.36 kg

Engineered for durability in industrial environments, this board handles vibration levels up to 5G and operates between -20°C to +70°C. Its signal conditioning circuits maintain ±0.1% accuracy across temperature ranges, crucial for applications like:

• Legacy motor drive synchronization in steel mills
• Encoder signal processing for conveyor systems
• Fieldbus communication bridges in chemical plants
• Redundant control paths for turbine monitoring

We commonly supply this model alongside related components including 531X309SPCAJG2 daughter boards, 531X309SPCAJG3 interface modules, and 531X309SPCAJG4 termination cards. Many customers integrate these boards with older GE Speedtronic turbine controls and legacy drive systems.

As global distributors with 16 regional warehouses, we maintain active stock for critical replacements. Our testing procedures include:

• Signal integrity verification under load conditions
• Temperature cycling between -25°C to +75°C
• Vibration testing at 15Hz-2000Hz ranges
• EMC compliance checks per IEC 60529 standards

We offer a full 12-month warranty covering both performance and compatibility. For current pricing and lead times, contact:

While this model has been discontinued by GE, we maintain a global network for locating serviceable units and compatible replacements. One customer recently mentioned: “We were able to keep our 20-year-old extrusion line running through their inventory network when official channels had no availability.”