{"product_id":"eaton-9202-ets-hn3-industrial-hardware-security-appliance","title":"EATON 9202-ETS-HN3 Industrial Hardware Security Appliance","description":"\u003ch3\u003e\n\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e9202-ETS-HN3\u003c\/strong\u003e industrial security module from Eaton Crouse-Hinds MTL is a dedicated hardware firewall engineered specifically for protecting Modbus TCP communications in automation and control systems. As part of the Tofino™ 9202-ETS security platform, this device enforces deterministic, read-only data flows between control zones without altering existing network architectures.\u003c\/p\u003e\n\u003cp\u003eUnlike software-based security solutions, the \u003cstrong\u003e9202-ETS-HN3\u003c\/strong\u003e operates as a transparent, inline appliance with fixed-function logic, eliminating configuration drift and reducing the cyber-attack surface in safety-critical environments. Its hardened design and hazardous-location approvals make it suitable for continuous operation in demanding industrial sites.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eCore Security Functions\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e9202-ETS-HN3\u003c\/strong\u003e is purpose-built to secure Modbus-based networks while preserving operational integrity.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nHardware-enforced Modbus TCP read-only filtering\n\u003c\/li\u003e\n\u003cli\u003e\nDeterministic packet inspection with no operating system exposure\n\u003c\/li\u003e\n\u003cli\u003e\nEmbedded firewall logic with fixed policy enforcement\n\u003c\/li\u003e\n\u003cli\u003e\nIntegrated event logging for security auditing\n\u003c\/li\u003e\n\u003cli\u003e\nNetConnect LSM for controlled device-to-device communication\n\u003c\/li\u003e\n\u003cli\u003e\nNo IP addressing or routing changes required\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese functions enable secure segmentation aligned with ISA\/IEC 62443 and NERC CIP zoning concepts.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eElectrical Characteristics\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe power subsystem is designed for resilience and uninterrupted protection.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nDual redundant power inputs\n\u003c\/li\u003e\n\u003cli\u003e\nNominal input voltage: 24 V AC (Class 2)\n\u003c\/li\u003e\n\u003cli\u003e\nAC operating range: 18–30 V AC\n\u003c\/li\u003e\n\u003cli\u003e\nDC rated input: 12–48 V DC (Class 2)\n\u003c\/li\u003e\n\u003cli\u003e\nDC operating range: 9.6–60 V DC\n\u003c\/li\u003e\n\u003cli\u003e\nPower connection via 6-position screw terminal block\n\u003c\/li\u003e\n\u003cli\u003e\nInternal hold-up circuitry providing over 10 ms bypass during power transitions\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eMechanical and Environmental Design\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e9202-ETS-HN3\u003c\/strong\u003e is engineered for long service life in harsh industrial installations.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nweight: 660 g\n\u003c\/li\u003e\n\u003cli\u003e\nCompact DIN-rail mountable enclosure\n\u003c\/li\u003e\n\u003cli\u003e\nIndustrial-grade components rated for extended temperature operation\n\u003c\/li\u003e\n\u003cli\u003e\nDesigned for continuous operation in electrically noisy environments\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eCertifications and Regulatory Compliance\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThis model meets international industrial control and hazardous-area requirements.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nCE, FCC, C-TICK\n\u003c\/li\u003e\n\u003cli\u003e\nEN 61131 industrial control compliance\n\u003c\/li\u003e\n\u003cli\u003e\nEN 60950 equipment safety\n\u003c\/li\u003e\n\u003cli\u003e\ncUL508\n\u003c\/li\u003e\n\u003cli\u003e\nISA-12.12-01 compliant\n\u003c\/li\u003e\n\u003cli\u003e\nApproved for Class I, Division 2 hazardous locations\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e9202-ETS-HN3\u003c\/strong\u003e is deployed where deterministic data protection is required without disrupting control logic.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nPLC and DCS network isolation\n\u003c\/li\u003e\n\u003cli\u003e\nSCADA data acquisition protection\n\u003c\/li\u003e\n\u003cli\u003e\nOil and gas production facilities\n\u003c\/li\u003e\n\u003cli\u003e\nChemical and petrochemical plants\n\u003c\/li\u003e\n\u003cli\u003e\nPower generation and substations\n\u003c\/li\u003e\n\u003cli\u003e\nWater and wastewater treatment systems\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the 9202-ETS-HN3 require software configuration?\u003c\/strong\u003e\r\nA: No. The device uses fixed-function hardware enforcement and does not rely on a configurable operating system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it be installed without shutting down the network?\u003c\/strong\u003e\r\nA: Yes. The inline design allows installation without re-addressing or redesigning the network.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this device protocol-specific?\u003c\/strong\u003e\r\nA: Yes. This model is optimized for Modbus TCP read-only traffic control.\u003c\/p\u003e","brand":"Other PLC Module","offers":[{"title":"Default Title","offer_id":52761967427869,"sku":"9202-ETS-HN3","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/9202-ETS-HN3-2_1000.jpg?v=1787216249","url":"https:\/\/www.6gcontrols.com\/products\/eaton-9202-ets-hn3-industrial-hardware-security-appliance","provider":"6G Controls","version":"1.0","type":"link"}