{"product_id":"allen-bradley-1747-aic-dh-485-link-coupler","title":"Allen-Bradley 1747-AIC DH-485 Link Coupler","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1747-AIC is an isolated DH-485 link coupler that bridges SLC 500 controllers to a DH-485 network, providing electrical isolation between the processor and the network. It is powered from a 24 V DC supply and typically draws about 85 mA; power is brought in via a 6-pin AMP terminal block while the DH-485 interface uses an RJ-45 connector. In normal operation, it sits between the SLC 500 processor and the DH-485 network to enable token-passing communication on the DH-485 bus and to host peripherals on the same network. Rockwell Automation lists the 1747-AIC as discontinued as of January 31, 2017, making it a legacy solution that should be sourced from surplus or distributors if needed.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658962796846,"sku":null,"price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_b69ba8d7-7fbc-4b23-a8a9-379425459f7b.jpg?v=1769526050","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1747-aic-dh-485-link-coupler","provider":"PLG Automation ","version":"1.0","type":"link"}