Description
OMRON C200HW‑PA204S
Technical Specifications: External input voltage AC100‑240V 50/60Hz wide‑range input; maximum backplane output power 40W; DC5V backplane output rated current 8A; operating temperature 0‑55°C; storage temperature ‑20‑75°C; operating humidity 10‑90%RH without condensation; built‑in hardware overload and short‑circuit protection function; power‑RUN status LED indicator; dielectric‑withstand voltage AC1500V 1‑minute between input terminals and protective ground; weight 430g; rack‑slot installation.
Functional Features: Wide‑range AC mains input adapts to variable industrial‑site power‑supply conditions; built‑in EMI filter circuit suppresses power‑line surge and electrical‑noise interference; hardware overload and short‑circuit protection cuts off backplane‑bus output under fault conditions; front‑panel LED indicator directly reflects real‑time power‑supply operating state; rack‑slot mechanical‑connection structure realizes fast power‑distribution interconnection with C200HW‑series main‑rack backplane bus.
Application Scenarios: C200HW‑series CPU main‑rack centralized power supply; industrial automation control‑cabinet PLC power‑supply unit; spare‑part replacement for legacy C200HW‑series automation installations.
Performance Parameters: Complies with IEC61000‑4‑series industrial‑electromagnetic‑immunity standards; built‑in cold‑start inrush‑current suppression protects upstream power‑distribution components; supports continuous 24‑hour cabinet‑internal operation; fault‑protection circuit executes rapid response under overload and short‑circuit fault events.
Material Composition: Black V0 flame‑retardant engineering‑plastic housing; internal FR‑4 power‑grade multilayer glass‑fiber printed‑circuit board; brass nickel‑plated AC‑input screw‑type terminals; gold‑plated spring‑contact strips for backplane interconnection; high‑efficiency switching‑mode power electronic components; high‑brightness LED power‑status indicator.
Structural Features: Standard C200HW‑series rack‑slot physical profile; AC‑input screw‑type terminals arranged on front‑panel surface; power‑status LED indicator mounted on front‑panel; gold‑plated elastic contact strips on rear housing surface interface with C200HW main‑rack backplane bus; locking latches on both sides secure module into absolute leftmost rack‑slot position; top housing surface equipped with heat‑dissipation ventilation grilles.
Working Principle: External AC mains power connects to module AC‑input terminals. Input AC power passes through EMI filter circuit, rectifier circuit and switching‑regulator circuit to generate stabilized DC5V power. Electric power distributes to all main‑rack modules via rear‑side gold‑plated spring‑contact strips. Internal current‑detection circuit continuously monitors total backplane‑bus output load condition. When overload or short‑circuit fault occurs, hardware protection activates to limit or shut down DC5V backplane‑bus output to protect downstream ‑series PLC hardware.
Installation Requirements: Must be mounted on absolute leftmost slot of ‑series CPU main rack; fasten ‑series main rack onto cabinet DIN rail; reserve sufficient heat‑dissipation clearance around module housing and never block top ventilation grilles; select AC‑input power cables with adequate conductor cross‑sectional area; implement reliable protective cabinet grounding; physically separate AC‑input power cables from high‑power motor‑drive cables.
Usage Notes: Total power‑consumption sum of all modules fitted on main rack shall never exceed 40W rated output capacity; hot‑swap operation for this power‑supply unit is strictly prohibited; confirm external AC‑input voltage level before system power‑on; this unit cannot be deployed for C200‑series expansion I/O racks; do not deploy within environments with condensation or corrosive gas; perform periodic inspection for screw‑terminal fastening torque.
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