{"product_id":"weidmuller-8581180000-frequency-signal-isolating-transformer","title":"Weidmuller 8581180000 - Frequency Signal Isolating Transformer","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"736\"\u003eThe Weidmuller 8581180000 WAS4 PRO FREQ Frequency Signal Isolating Transformer is an industrial \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003esignal conditioning module\u003c\/a\u003e used in PLC systems, process automation equipment, and industrial control applications for isolating and converting frequency-based signals. Commonly installed in instrumentation panels, process control systems, factory automation equipment, and industrial electrical cabinets requiring stable frequency signal isolation between field devices and controllers. Maintenance teams and system integrators use this isolating transformer for signal conditioning, process monitoring, control system retrofits, and reliable industrial frequency signal communication. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"738\" data-end=\"755\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"756\" data-end=\"1272\"\u003eThe Weidmuller WAS4 PRO FREQ module is designed to isolate and convert frequency signals within industrial automation and process control systems. It is frequently used in PLC cabinets, OEM machinery, motor monitoring systems, conveyor controls, process manufacturing facilities, and factory automation panels where accurate signal transmission, electrical isolation, and protection against electrical interference are essential for operational reliability and process accuracy. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1274\" data-end=\"1303\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1304\" data-end=\"2150\"\u003e• Manufacturer: Weidmuller\u003cbr data-start=\"1330\" data-end=\"1333\"\u003e• Part Number: 8581180000\u003cbr data-start=\"1358\" data-end=\"1361\"\u003e• Model: WAS4 PRO FREQ\u003cbr data-start=\"1383\" data-end=\"1386\"\u003e• Product Type: Frequency Signal Isolating Transformer\u003cbr data-start=\"1440\" data-end=\"1443\"\u003e• Application: Frequency signal isolation and conditioning\u003cbr data-start=\"1501\" data-end=\"1504\"\u003e• Input Signal: Frequency input\u003cbr data-start=\"1535\" data-end=\"1538\"\u003e• Input Frequency Range: 0…100 kHz adjustable\u003cbr data-start=\"1583\" data-end=\"1586\"\u003e• Output Signals: 0…20 mA, 4…20 mA, 0…5 V, 0…10 V adjustable\u003cbr data-start=\"1646\" data-end=\"1649\"\u003e• Isolation Type: 3-way galvanic isolation\u003cbr data-start=\"1691\" data-end=\"1694\"\u003e• Supply Voltage: 24 VDC ±25%\u003cbr data-start=\"1723\" data-end=\"1726\"\u003e• Mounting Type: TS35 DIN rail mount\u003cbr data-start=\"1762\" data-end=\"1765\"\u003e• Connection Type: Screw connection\u003cbr data-start=\"1800\" data-end=\"1803\"\u003e• Protection Rating: IP20\u003cbr data-start=\"1828\" data-end=\"1831\"\u003e• Accuracy: \u0026lt;0.2% of output range\u003cbr data-start=\"1864\" data-end=\"1867\"\u003e• Compatible Sensors: PNP\/NPN, Namur initiators, push-pull sensors\u003cbr data-start=\"1933\" data-end=\"1936\"\u003e• Operating Temperature: 0°C to 55°C\u003cbr data-start=\"1972\" data-end=\"1975\"\u003e• Industrial Use: Process control and instrumentation systems\u003cbr data-start=\"2036\" data-end=\"2039\"\u003e• Product Status: Discontinued, replacement available under ACT20P series \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2152\" data-end=\"2176\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2177\" data-end=\"2296\"\u003e• \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\" role=\"button\" tabindex=\"0\"\u003e\u003cspan class=\"whitespace-normal\"\u003eWeidmuller 7760054358\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-start=\"2216\" data-end=\"2219\"\u003e• \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\" role=\"button\" tabindex=\"0\"\u003e\u003cspan class=\"whitespace-normal\"\u003eWeidmüller ACT20P Series Signal Converter\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-start=\"2258\" data-end=\"2261\"\u003e• Phoenix Contact Signal Isolator\u003c\/p\u003e","brand":"WEIDMULLER","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51731520258350,"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_2cc06070-4aae-4941-ab94-8a22b79d4ab9.jpg?v=1770596634","url":"https:\/\/plgautomation.com\/products\/weidmuller-8581180000-frequency-signal-isolating-transformer","provider":"PLG Automation ","version":"1.0","type":"link"}