{"product_id":"4-solenoid-driver-output-mtl-8215-do-is","title":"4-Solenoid Driver Output MTL 8215-DO-IS","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMTL 8215-DO-IS\u003c\/strong\u003e is a \u003cstrong\u003e4-channel intrinsically safe discrete output module\u003c\/strong\u003e with dedicated solenoid drivers for IIC gas groups. It energizes solenoid valves, alarms, and small actuators located in explosive atmospheres, delivering certified IS output circuits directly from the MTL 8000 remote I\/O rack without external barriers.\u003c\/p\u003e\n\u003ch3\u003eCore Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 4 discrete outputs, solenoid driver type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas group rating:\u003c\/strong\u003e Suitable for IIC gas groups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput voltage:\u003c\/strong\u003e 22 V open circuit; 11 V at 45 mA load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum output voltage:\u003c\/strong\u003e 25 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent limit per channel:\u003c\/strong\u003e 45 mA minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput supply ripple:\u003c\/strong\u003e Below 0.5% of output (peak to peak)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse time:\u003c\/strong\u003e 10 ms typical from railbus command to output change\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule width:\u003c\/strong\u003e 4.2 cm; weight 0.22 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule key code:\u003c\/strong\u003e B5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCertified IS outputs drive solenoids in Zone 1 areas with no additional barriers\u003c\/li\u003e\n\u003cli\u003eIIC gas group coverage handles hydrogen and acetylene atmospheres\u003c\/li\u003e\n\u003cli\u003eShort-circuit current limiting protects field wiring and the module itself\u003c\/li\u003e\n\u003cli\u003eFast 10 ms response supports safety and sequential control applications\u003c\/li\u003e\n\u003cli\u003eCompact 4.2 cm width keeps rack density high for shutdown systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What loads can each channel drive?\u003c\/strong\u003e A: Each channel drives one IS-rated solenoid or equivalent load within the 45 mA current limit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can it be used in IIA or IIB areas?\u003c\/strong\u003e A: Yes, IIC certification covers all lower gas groups including IIA and IIB.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Which field terminal pairs with this module?\u003c\/strong\u003e A: The 8621\/8624-FT-IS intrinsically safe field terminals per the MTL wiring diagram.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm the solenoid ratings fall within the module output parameters and certificate.\u003c\/li\u003e\n\u003cli\u003eInsert the module into the rack and verify the key code B5 alignment.\u003c\/li\u003e\n\u003cli\u003eConnect field solenoids via the certified IS field terminal, observing polarity.\u003c\/li\u003e\n\u003cli\u003eCommand each channel from the host and measure output voltage under load.\u003c\/li\u003e\n\u003cli\u003eRecord loop parameters in the IS schedule and close out commissioning documentation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify solenoid inrush and holding currents against the 45 mA channel limit before ordering.\u003c\/li\u003e\n\u003cli\u003eFor higher channel counts, combine multiple 8215-DO-IS modules on one rack.\u003c\/li\u003e\n\u003cli\u003eSelect non-IS DO modules for safe-area solenoids to reduce cost.\u003c\/li\u003e\n\u003cli\u003eMatch field terminal selection to loop-disconnect requirements for maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MTL","offers":[{"title":"Default Title","offer_id":67936632340547,"sku":"8215-DO-IS","price":131.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/8215-DO-IS_r180.png?v=1794300259","url":"https:\/\/www.plcdcspro.com\/products\/4-solenoid-driver-output-mtl-8215-do-is","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}