GE 531X309SPCAJG1 Digital Signal Processor Card 100mm x 200mm

The GE 531X309SPCAJG1 is a Signal Processor Card from GE’s 531X series, designed as a replacement board for various GE drives. It integrates LAN control board functions and drive control board I/O processing, serving as a critical interface for industrial drive systems.

Its core roles include mediating communication between the processor card and external encoders/tachometers relaying speed feedback to the drive’s control board and converting three current reference signals and a voltage level signal into voltage reference signals for command execution. It also processes RS-422 serial signals, forwarding them to the drive’s motor control processor. Configurable via onboard switches, jumpers, and potentiometers, it allows users to adjust settings like signal filtering and gains. Installation requires trained personnel adhering to GE’s guidelines to ensure safety and prevent damage.

Key Features
Dual Processing Capabilities: Combines LAN control board functions and drive control I/O processing, streamlining signal management in GE drive systems.

Feedback & Signal Conversion: Interfaces with encoders/tachometers to relay speed feedback, and converts current/voltage signals into control board-compatible voltage references, enabling precise drive commands.

Serial Signal Handling: Processes RS-422 serial signals and transmits them to the motor control processor, supporting seamless data flow in drive operations.

User Configurability: Onboard switches, jumpers, and potentiometers allow adjustments to signal filtering, gains, and other parameters, adapting to specific system requirements.

Replacement Compatibility: As part of the 531X series, it fits a range of GE drives, simplifying maintenance and upgrades for legacy systems.