{"product_id":"hima-f-3417a-fail-safe-relay-amplifier","title":"HIMA F 3417A 4-Fold Fail-Safe Relay Amplifier","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe HIMA F 3417A is a 4-fold fail-safe relay amplifier designed for high-reliability industrial control applications. As a critical component in safety-related systems, this module provides reliable signal amplification and isolation, ensuring that safety functions are maintained even in the event of component failure. It is engineered to meet the rigorous demands of safety-critical environments where fail-safe operation is mandatory.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4-fold relay configuration for independent signal handling.\u003c\/li\u003e\n\u003cli\u003eFail-safe design architecture for enhanced safety integrity.\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation between contact and coil circuits.\u003c\/li\u003e\n\u003cli\u003eCompact module design suitable for standard industrial rack mounting.\u003c\/li\u003e\n\u003cli\u003eLow power consumption for efficient system integration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis relay amplifier is typically utilized in safety-instrumented systems (SIS) and emergency shutdown systems (ESD) within process industries such as oil and gas, chemical manufacturing, and power generation. It is ideal for interfacing low-voltage control signals with higher-voltage field devices while maintaining strict safety standards.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003eF 3417A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003e4-Fold Fail-Safe Relay Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Consumption\u003c\/td\u003e\n\u003ctd\u003e0.1 A @ 24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e1 A \/ 250 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e≤ 20 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e1500 V AC (contact-to-coil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 degC to +60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95 % RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the system is powered down before inserting or removing the module from the rack.\u003c\/li\u003e\n\u003cli\u003eHandle the module using ESD-safe practices to prevent damage to internal electronic components.\u003c\/li\u003e\n\u003cli\u003eVerify that the supply voltage matches the 24 V DC specification before energizing.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the rack assembly to maintain electromagnetic compatibility (EMC).\u003c\/li\u003e\n\u003cli\u003eRoute signal cables away from high-voltage power lines and sources of significant electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eMaintain adequate ventilation around the module to ensure operation within the specified temperature range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the F 3417A?\u003c\/h3\u003e\u003cp\u003eThe F 3417A acts as a fail-safe relay amplifier, allowing a low-power PLC output to safely control a higher-power field device while providing electrical isolation and ensuring the system defaults to a safe state upon failure.\u003c\/p\u003e\u003ch3\u003eIs this module suitable for safety-critical applications?\u003c\/h3\u003e\u003cp\u003eYes, the HIMA F 3417A is specifically designed for fail-safe operation, making it a standard choice for safety-instrumented systems requiring high reliability.\u003c\/p\u003e","brand":"HIMA","offers":[{"title":"Default Title","offer_id":50522255720700,"sku":"F 3417A","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_53bdd2a7-9ad3-4fd6-8662-7656699c17ce.jpg?v=1784777371","url":"https:\/\/www.electronicplc.com\/products\/hima-f-3417a-fail-safe-relay-amplifier","provider":"Electronic PLC","version":"1.0","type":"link"}