{"product_id":"allen-bradley-1745-e103-expansion-module-small","title":"Allen-Bradley 1745-E103 Expansion Module Small","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1745-E103 Expansion Unit Small is a compact expansion module for the SLC-100 controller family, designed to add additional I\/O capacity to a Rockwell Automation SLC 100 system. Identified by part number 1745-E103, this unit is described in official catalogs as the Expansion Unit Small for SLC 100 installations. In practice, it is installed alongside a compatible SLC 100 CPU and 1745-series I\/O modules to extend control capabilities for machines or production lines without replacing the main controller. The product is manufactured by Allen-Bradley (Rockwell Automation) and appears in the 1745-E10x expansion family as the small expansion option. When selecting this part, verify compatibility with your specific SLC 100 CPU, expansion backplane, and I\/O rack layout according to Rockwell Automation documentation and the seller’s specifications.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51657358934318,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_9c369e12-e3ac-4385-a28f-c4a38c9b31d9.jpg?v=1769468213","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1745-e103-expansion-module-small","provider":"PLG Automation ","version":"1.0","type":"link"}