{"product_id":"smk-374-pcb-card-smk-ab","title":"SMK-374 PCB Card SMK-AB","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"730\" class=\"\"\u003eThe SMK-374 PCB Card SMK-AB is used in industrial automation and marine control systems to provide relay control, signal processing, and equipment interface functions within OEM machinery and electronic assemblies. Commonly installed in marine automation equipment, industrial control panels, monitoring systems, and process machinery requiring dedicated electronic control hardware. Maintenance teams and system integrators use this part for PCB replacements, control system repairs, equipment retrofits, and OEM machinery maintenance. Available references identify the SMK-374 SMK-AB as a relay and control PCB assembly primarily used in marine and industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"732\" data-end=\"749\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"750\" data-end=\"1370\"\u003eThe SMK-374 SMK-AB PCB card is commonly used to provide relay switching, signal interfacing, and control functions within industrial and marine automation equipment. Typical applications for the SMK-374 SMK-AB include marine monitoring systems, machinery control panels, industrial process controls, embedded machine controllers, and OEM automation platforms requiring reliable printed circuit board assemblies for operational control and system integration. The board is commonly listed alongside the SMK-370 and SMK-373 series within marine and industrial spare parts inventories.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1372\" data-end=\"1401\" class=\"PDq2pG_selectionAnchorContainer\"\u003eTechnical Specifications:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"1402\" data-end=\"2528\" class=\"\"\u003e• Manufacturer: Unknown \/ OEM Manufacturer\u003cbr data-start=\"1444\" data-end=\"1447\"\u003e• Model \/ Part Number: SMK-374\u003cbr data-start=\"1477\" data-end=\"1480\"\u003e• Secondary Part Number: SMK-AB\u003cbr data-start=\"1511\" data-end=\"1514\"\u003e• Product Type: PCB Card\u003cbr data-start=\"1538\" data-end=\"1541\"\u003e• Board Type: Industrial Electronic Control Board\u003cbr data-start=\"1590\" data-end=\"1593\"\u003e• Function: Relay switching, signal processing, and equipment control\u003cbr data-start=\"1662\" data-end=\"1665\"\u003e• Construction Type: Printed Circuit Board Assembly (PCBA)\u003cbr data-start=\"1723\" data-end=\"1726\"\u003e• Installation Type: OEM equipment replacement module\u003cbr data-start=\"1779\" data-end=\"1782\"\u003e• Mounting: Chassis or enclosure mount depending on host equipment\u003cbr data-start=\"1848\" data-end=\"1851\"\u003e• Application Environment: Industrial and marine automation systems\u003cbr data-start=\"1918\" data-end=\"1921\"\u003e• Typical Equipment: Process control systems, machine automation equipment, and marine electronics\u003cbr data-start=\"2019\" data-end=\"2022\"\u003e• Service Type: Replacement PCB assembly\u003cbr data-start=\"2062\" data-end=\"2065\"\u003e• Availability: Commonly available as surplus or refurbished industrial inventory\u003cbr data-start=\"2146\" data-end=\"2149\"\u003e• Industry Applications: Marine automation, industrial controls, and process monitoring systems\u003cbr data-start=\"2244\" data-end=\"2247\"\u003e• Configuration: Application-specific relay and interface circuitry\u003cbr data-start=\"2314\" data-end=\"2317\"\u003e• Country of Origin: China or India depending on production variant and supply source\u003cbr data-start=\"2402\" data-end=\"2405\"\u003e• Equipment Category: PLC and HMI industrial control hardware compatible applications\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2530\" data-end=\"2554\" class=\"PDq2pG_selectionAnchorContainer\"\u003eCommon Replacements:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"2555\" data-end=\"2656\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• SMK-370 PCB Card\u003cbr data-start=\"2573\" data-end=\"2576\"\u003e• SMK-373 PCB Card\u003cbr data-start=\"2594\" data-end=\"2597\"\u003e• OEM Replacement PCB Matching Host Equipment Configuration\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714375745838,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_0431dd50-afae-4d02-a8c8-15432f31a925.jpg?v=1770424573","url":"https:\/\/plgautomation.com\/products\/smk-374-pcb-card-smk-ab","provider":"PLG Automation ","version":"1.0","type":"link"}