{"product_id":"turck-bl20-4do-24vdc-0-5a-p-4-channel-digital-output-module-pnp-24v-dc-0-5a-ip20","title":"Turck BL20-4DO-24VDC-0.5A-P | 4-Channel Digital Output Module, PNP, 24V DC, 0.5A, IP20","description":"\u003cp\u003eThe BL20-4DO-24VDC-0.5A-P (Ident-No: 6827023) is a hot-swappable electronic slice that plugs into a passive base module (like the BL20-S3T-SBB). It features PNP (Positive) switching logic and provides galvanic isolation via optocouplers between the field level and the internal system electronics. This separation protects your PLC and network gateway from field-side electrical noise and surges.\u003c\/p\u003e","brand":"Turck","offers":[{"title":"Default Title","offer_id":42584817729634,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/3419\/5554\/files\/IMG_20260225_075838_2.jpg?v=1772024464","url":"https:\/\/automationzone.myshopify.com\/products\/turck-bl20-4do-24vdc-0-5a-p-4-channel-digital-output-module-pnp-24v-dc-0-5a-ip20","provider":"AutomationZone","version":"1.0","type":"link"}