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Remote I/O Systems (ATEX / IECEx)

ATEX / IECEx Certified Distributed I/O for Hazardous Areas  ATEX Sierra offers Zone 1 certified Remote I/O systems featuring Turck EXCOM® and Rockwell Automation 1715™ platforms, enabling safe, reliable, and high-performance connectivity between field instruments in hazardous areas and PLC/DCS systems in safe zones. These solutions minimize cabling, enhance diagnostics, and support intrinsically safe and explosion-protected architectures for mission-critical operations. 

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Highlights

🔹 Platforms We Deliver  Turck EXCOM® Remote I/O (Zone 1 / Class I Div 1) 
  • Direct Field Mounting in Zone 1 – Certified for installation in hazardous areas 
  • Intrinsic Safety (Ex i) & Flameproof (Ex d) Options 
  • Analog & Digital I/O Modules – AI, AO, DI, DO, HART-enabled 
  • Network Support – PROFINET, EtherNet/IP, Modbus TCP, PROFIBUS 
  • Redundancy – Network & power redundancy for high availability 
  • Rugged Enclosures – IP66/67, stainless steel for harsh environments 
Rockwell Automation 1715™ Remote I/O (Zone 1 / Zone 2) 
  • Compact, Modular Design – High-density I/O for hazardous area skids and panels 
  • ATEX / IECEx Certified – For Zone 1 and Zone 2 installations 
  • Seamless Integration – Allen-Bradley® ControlLogix®, CompactLogix®, and PlantPAx® DCS 
  • I/O Types – Analog, digital, and HART-capable modules 
  • EtherNet/IP™ Connectivity – Real-time, high-speed industrial networking 
  • Advanced Diagnostics – Asset health monitoring and fault detection 
  🔹 Key Features 
  • Global Certifications: ATEX, IECEx, NEC (Class I Div 1/2) 
  • Protection Types: Ex i, Ex e, Ex d architectures 
  • High Availability: Power & network redundancy options 
  • Hot-Swap & Online Diagnostics – Reduced downtime, faster maintenance 
  • Rugged Construction: IP66 / IP67 / Stainless Steel Housings 
  🔹 Applications  Pharmaceutical & API Plants • Oil & Gas • Chemical & Petrochemical • Skid-Based Systems • Tank Farms • Utilities • Process Units • Hazardous Area MCC & Field Panels 

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