{"product_id":"allen-bradley-4100-esrs-encoder-signal-reference-simulator","title":"Allen-Bradley 4100-ESRS Encoder Signal Reference Simulator","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 4100-ESRS Encoder Signal Reference Simulator is a Rockwell Automation module in the 4100 family that generates a digital speed reference for a motor and encoder feedback combination. The Encoder Signal Reference Simulator (ESRS) is used to simulate encoder reference signals to validate motion-axis configuration and drive setup without live hardware, supporting testing and commissioning workflows for encoder-based servo systems. The Rev level shown on the product listing is Rev 001C F Rev 1.12, indicating its specific revision for this model.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46256123347178,"sku":null,"price":355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-083.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/allen-bradley-4100-esrs-encoder-signal-reference-simulator","provider":"GTG Hardware","version":"1.0","type":"link"}