The Input Interface Matrix is a critical component of the Fusion Logic Core that serves as the primary signal aggregation and routing hub. It receives analog and digital inputs from multiple sources including sensors, controllers, and external systems, normalizes signal levels, performs initial filtering, and distributes processed signals to appropriate processing modules within the core. This matrix enables scalable input management and ensures signal integrity before data fusion operations.
The matrix operates by receiving input signals through multiple interface ports, converting them to standardized voltage/current levels, applying noise filtering and signal conditioning, then routing them through configurable switching logic to designated processing channels. It uses multiplexing techniques to handle simultaneous inputs and includes isolation circuits to prevent signal interference between channels.
Key parameters include 8–32 input channels, supporting signal types such as 4–20 mA, 0–10 V, RTD, and TC per IEC 60381-1. Input impedance is ≥100 kΩ, accuracy is ±0.1% FS per IEC 60770-1, and sampling rate ranges from 10–1000 Hz. Isolation voltage is 1500 V DC per IEC 61010-1. Operating temperature is -40–85 °C, storage temperature -40–105 °C, relative humidity 5–95% non-condensing, and ingress protection IP54–IP65 per IEC 60529. Supply voltage is 24 V DC ±10% per IEC 61131-2, power consumption ≤5 W, weight 0.5–2.0 kg, and dimensions range from 100×75×25 mm to 200×150×50 mm. Materials include FR-4 PCB substrate, copper traces, surface-mount components, and polymer housing.
This directory entry provides reference ranges; actual values must be confirmed with the legal manufacturer or supplier for the specific model and application. Standards listed are procurement references, not proof of certification.
The matrix receives input signals through multiple interface ports, converts them to standardized voltage/current levels, applies noise filtering and signal conditioning, then routes them through configurable switching logic to designated processing channels. It uses multiplexing techniques to handle simultaneous inputs and includes isolation circuits to prevent signal interference between channels.
