Technical Specifications Supply voltage DC 24V, maximum power consumption 6.0W. Operating ambient temperature ‑40℃ ~ +75℃. Relative humidity 5%‑95%, non‑condensing. Protection grade IP20. Adopts standard DIN‑rail mounting structure. Equipped with multi‑group screw‑type wiring terminals for input and output signal connection. Supports multi‑channel signal simultaneous processing.
Functional Features Completes filtering and conditioning for field raw signals. Realizes signal impedance matching conversion. Effectively suppresses complex electromagnetic interference noise from industrial site. Supports multi‑channel parallel signal processing. Modular design facilitates cabinet installation and later maintenance replacement.
Application Scenarios Petrochemical DCS signal conditioning cabinet, chemical plant instrument signal processing system, oil‑gas field automation control cabinet, water‑treatment process control system, various process industry signal pre‑processing unit.
Performance Parameters Signal processing response time ≤100ms. Output signal stability meets Foxboro I/A series system access requirement. Adapts to long‑time uninterrupted industrial continuous operation. Mechanical performance complies with industrial anti‑vibration standard.
Structural Characteristics Integrated industrial‑grade modular housing. Built‑in DIN‑rail clamping buckle. Multi‑group screw‑type input and output wiring terminals arranged on housing surface. Internal circuit board equipped with signal filtering, isolation and conditioning circuit unit.
Working Principle Unprocessed raw field signals enter this assembly through input terminals. Signals pass through built‑in filtering circuit, interference suppression circuit and impedance conditioning circuit. Noise and clutter mixed in signals are filtered out. After processing, standardized stable signals are output from output terminals to DCS system I/O modules.
Installation Requirements Mount the assembly on standard DIN‑rail inside control cabinet. Tighten all input and output wiring terminals. Keep installation position away from high‑voltage cables and strong electromagnetic interference sources. Ensure cabinet internal ventilation and heat‑dissipation condition is good. Do not install in environment with corrosive gas and heavy dust.
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