Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 80-219310-90 |
| Manufacturer | SOLID STATE Controls / SolidState Controls |
| Product Type | Industrial PCB Circuit Board / PCB Assembly |
| Board Material | Rigid FR-4 Epoxy Glass Fiber Laminate |
| Operating Voltage | 24V DC (typical) |
| Current Rating | 1A (industrial control version) |
| Board Dimensions | 24.4 × 24.4 cm (9.6 × 9.6 inches) |
| Operating Temperature | -20°C to +85°C |
| Mounting Type | Through-hole (Through-hole Technology) |
| Protection/Certification | UL, CE, RoHS compliant |
| Condition | New Surplus (Original Manufacturer) |
| Compatible Motherboard | 80-219309-90 (for GE IC693MDL940 application) |
Main Features and Advantages
Application-Specific Design with Dual Functionality: The SOLID STATE 80-219310-90 is engineered for two distinct OEM applications. In GE Fanuc PLC systems, it integrates 16 optically isolated solid-state relays, each handling 0.5A continuous DC loads at 24-48V DC, with response times significantly faster than mechanical relays and no contact wear . In Eaton/Cutler-Hammer circuit breakers, it functions as a smart trip unit with integrated microprocessor and current sensor interface, enabling digital RMS current measurement .
Digital Precision vs. Analog Drift: The 80-219310-90 replaces older thermal-magnetic trip mechanisms with digital intelligence. Traditional bimetal-based protection suffers from calibration drift due to temperature changes and mechanical fatigue. The SOLID STATE 80-219310-90 uses high-speed current sampling and true RMS calculation to accurately distinguish between actual fault currents and normal inrush currents, dramatically reducing nuisance tripping .
Protection curve flexibility is another key advantage of the 80-219310-90. In circuit breaker applications, it provides configurable long-time (L), short-time (S), instantaneous (I), and ground-fault (G) protection curves that can be field-adjusted through the breaker’s keypad or handheld programmer, a capability impossible with mechanical designs .
Industrial Hardened Construction: The SOLID STATE 80-219310-90 is built on a rigid FR-4 epoxy glass substrate, offering superior electrical insulation and mechanical strength . With an operating temperature range of -20°C to +85°C and through-hole mounting, it withstands harsh conditions including vibration, temperature fluctuation, and electromagnetic interference common in industrial environments .
