{"product_id":"honeywell-9202-ets-hn3-industrial-security-appliance","title":"Honeywell 9202‑ETS‑HN3 Industrial Security Appliance","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 9202‑ETS‑HN3\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e9202‑ETS\u003c\/strong\u003e Industrial Security Appliance, operates as a dedicated hardware component for Modbus network firewalling and intrusion protection within SCADA and DCS platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e9202‑ETS‑HN3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard appliance chassis weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard DIN-rail mount format\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem-dependent load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Function\u003c\/td\u003e\n\u003ctd\u003eIndustrial protocol firewall \/ Security appliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePepperl+Fuchs and Industrial Network Component Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocol Conversion Latencies\u003c\/strong\u003e: The appliance utilizes high-speed packet inspection to minimize processing overhead. By employing dedicated hardware acceleration for protocol filtering, the module maintains deterministic network communication latencies suitable for time-sensitive SCADA traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-Rail Mounting Stability\u003c\/strong\u003e: The housing is engineered for industrial cabinet deployment, featuring a robust latching mechanism that ensures mechanical stability under high-vibration conditions common in petrochemical and refining environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge Voltage Protection Limits\u003c\/strong\u003e: Designed to withstand the electrical stress common in industrial fieldbus segments, the unit incorporates integrated surge suppression circuitry to prevent damage from transient voltage spikes on the Ethernet or serial network interfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Does the installation of this security appliance require network downtime or IP configuration?\u003c\/p\u003e\n\u003cp\u003eA: No. The device utilizes a plug-and-protect architecture that functions transparently, requiring no pre-configuration of existing network addresses or control system downtime.\u003c\/p\u003e\n\u003cp\u003eQ: How does the appliance maintain protocol integrity during security filtering?\u003c\/p\u003e\n\u003cp\u003eA: It employs deep packet inspection tailored for Modbus\/TCP and serial protocols, filtering malicious or malformed traffic without altering the underlying data payload of legitimate control commands.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Secure the module to a standard 35 mm DIN-rail. Ensure the locking tab is fully engaged to maintain mechanical grounding contact with the rail, which is critical for noise immunity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Integration\u003c\/strong\u003e: Connect the appliance inline between the upstream switch and the target PLC\/DCS controller. Ensure that shielded, twisted-pair cabling is used for all Ethernet connections to mitigate electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding\u003c\/strong\u003e: Bond the DIN-rail to the cabinet earth ground point using a low-impedance conductor. Proper grounding is necessary to ensure the effectiveness of the module's surge protection and internal filtering circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Considerations\u003c\/strong\u003e: If deploying in an ATEX Zone 2 environment, verify that the module is installed within an appropriate protective enclosure that meets local hazardous area classification requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValidation\u003c\/strong\u003e: Monitor the link status LEDs post-installation to confirm active data transit. Verify that the appliance correctly identifies and permits authorized Modbus traffic by polling the protected field devices through the security layer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48177216946366,"sku":"9202-ETS-HN3","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-20_11-51-16_5a9ba60f-854a-45a2-9e26-3674c1f74b26.png?v=1784519665","url":"https:\/\/www.autooiltech.com\/products\/honeywell-9202-ets-hn3-industrial-security-appliance","provider":"AutoOilTech Limited","version":"1.0","type":"link"}