{"product_id":"turck-mk21-12ex0-r-115vac-digital-temperature-control-module","title":"Turck MK21-12Ex0-R-115VAC Digital Temperature Control Module","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=\"605\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/turck\"\u003eTURCK\u003c\/a\u003e MK21-12EX0-R-115VAC Digital Temperature Control Module is used in hazardous area monitoring and process control systems requiring intrinsically safe signal processing and relay switching functions. Commonly installed in chemical processing plants, refineries, oil and gas facilities, tank farms, and industrial process equipment requiring DIN rail mounted control and monitoring devices. Maintenance teams and system integrators use this part for replacement, retrofit, control system expansion, and hazardous area instrumentation upgrades. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"607\" data-end=\"624\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"625\" data-end=\"1044\"\u003eThe TURCK MK21-12EX0-R-115VAC Digital Temperature Control Module is commonly used in refinery process controls, chemical processing systems, hazardous area monitoring installations, burner management systems, rotating equipment monitoring systems, and industrial PLC control panels that require intrinsically safe signal processing and DIN rail mounted relay control functionality.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1046\" data-end=\"1075\" class=\"PDq2pG_selectionAnchorContainer\"\u003eTechnical Specifications:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"1076\" data-end=\"1921\"\u003e• Manufacturer: TURCK\u003cbr data-start=\"1097\" data-end=\"1100\"\u003e• Model \/ Part number: MK21-12EX0-R-115VAC\u003cbr data-start=\"1142\" data-end=\"1145\"\u003e• Product type: Digital Temperature Control Module \/ Switching Amplifier\u003cbr data-start=\"1217\" data-end=\"1220\"\u003e• Supply voltage: 115 VAC\u003cbr data-start=\"1245\" data-end=\"1248\"\u003e• Operating voltage range: 98-126 VAC\u003cbr data-start=\"1285\" data-end=\"1288\"\u003e• Frequency: 48-62 Hz\u003cbr data-start=\"1309\" data-end=\"1312\"\u003e• Input type: NAMUR sensor input\u003cbr data-start=\"1344\" data-end=\"1347\"\u003e• Input current: 8 mA nominal\u003cbr data-start=\"1376\" data-end=\"1379\"\u003e• Switching threshold: 1.55 mA\u003cbr data-start=\"1409\" data-end=\"1412\"\u003e• Output type: Relay outputs\u003cbr data-start=\"1440\" data-end=\"1443\"\u003e• Relay configuration: 2 SPDT relay contacts\u003cbr data-start=\"1487\" data-end=\"1490\"\u003e• Switching capacity: 250 VAC maximum, 2 A maximum\u003cbr data-start=\"1540\" data-end=\"1543\"\u003e• Isolation: Galvanic isolation between input, output, and supply\u003cbr data-start=\"1608\" data-end=\"1611\"\u003e• Hazardous area approval: Intrinsically safe Ex interface\u003cbr data-start=\"1669\" data-end=\"1672\"\u003e• Mounting: 35 mm DIN rail mount\u003cbr data-start=\"1704\" data-end=\"1707\"\u003e• Protection rating: IP20\u003cbr data-start=\"1732\" data-end=\"1735\"\u003e• Housing width: 36 mm\u003cbr data-start=\"1757\" data-end=\"1760\"\u003e• Operating temperature: -25°C to +60°C\u003cbr data-start=\"1799\" data-end=\"1802\"\u003e• Application environment: Industrial hazardous area and process control systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1923\" data-end=\"1947\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1948\" data-end=\"2137\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• TURCK \u003ca href=\"https:\/\/plgautomation.com\/products\/turck-im1-22ex-r-isolation-switching-amplifier?_pos=1\u0026amp;_sid=78271c4dd\u0026amp;_ss=r\"\u003eIM1-22EX-R\u003c\/a\u003e Isolating Switching Amplifier\u003cbr data-start=\"1996\" data-end=\"1999\"\u003e• TURCK \u003ca href=\"https:\/\/plgautomation.com\/products\/turck-im1-451ex-r-isolating-switching-amplifier?_pos=1\u0026amp;_sid=cb67b669a\u0026amp;_ss=r\"\u003eIM1-451EX-R\u003c\/a\u003e Isolating Switching Amplifier\u003cbr data-start=\"2048\" data-end=\"2051\"\u003e• TURCK MK13-12EX0-R\/115VAC Switching Amplifier\u003c\/p\u003e","brand":"Turck","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714302116142,"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_e80cd8e6-f13f-4d17-81af-63d8fa1eafec.jpg?v=1770422010","url":"https:\/\/plgautomation.com\/products\/turck-mk21-12ex0-r-115vac-digital-temperature-control-module","provider":"PLG Automation ","version":"1.0","type":"link"}