{"product_id":"spectrum-1746sc-in04vi-analog-input-module","title":"Spectrum 1746sc-IN04vi Analog Input Module","description":"\u003cdiv\u003e\u003cp\u003eSpectrum 1746SC-IN04VI (Spectrum Controls 1746sc-IN04vi) is a four-channel isolated analog input module designed for the Spectrum SLC 500 platform. Each input can be configured to accept either analog current or voltage signals, with channel-to-channel and backplane isolation to minimize noise in crowded cabinets. Per-channel ranges typically include current options (0–20 mA or 4–20 mA) and voltage options (such as -10 to +10 V DC), enabling direct reading of sensors and transducers by the PLC. The module plugs into a 1746 I\/O rack and communicates through the standard backplane interface, ensuring straightforward integration with existing SLC 500 control systems. This device is part of Spectrum Controls’ isolated analog input lineup, marketed as compatible with Spectrum SLC 500 equipment.\u003c\/p\u003e\u003c\/div\u003e","brand":"Spectrum","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51712682426670,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_db5f5d85-a087-4f64-b73c-eef5592cad8f.jpg?v=1770361242","url":"https:\/\/plgautomation.com\/products\/spectrum-1746sc-in04vi-analog-input-module","provider":"PLG Automation ","version":"1.0","type":"link"}