{"product_id":"spectrum-1734sc-ie4ch-analog-input-module","title":"Spectrum 1734SC-IE4CH Analog Input Module","description":"\u003cdiv\u003e\u003cp\u003eSpectrum 1734SC-IE4CH, marketed under Spectrum Controls as the POINT I\/O analog input module, provides four independent analog channels with integrated HART support for 4–20 mA process signals within a POINT I\/O network. Each channel delivers a 16‑bit measurement with a 250 Ω input impedance and supports a 4–20 mA input range; the module uses single‑ended, non‑isolated inputs and offers 28 mA of overcurrent protection. It draws about 20 mA from the 24 V backplane; compatibility notes include not being compatible with a 12‑pin base. The unit is UL\/cUL listed (ANSI ISA 12.12.01 Class I, Div 2, Groups ABCD) and CE certified, factory calibrated with optional user calibration, and can operate from −20 to 55 °C with 5–95% non‑condensing humidity. In addition to standard analog data, it can serve as a HART master for communication with HART field devices, enabling both analog measurements and digital sensor data to be read in a single module. This makes the 1734sc-IE4CH well suited for industrial automation tasks requiring reliable 4–20 mA signal acquisition and embedded digital sensor data within a Rockwell\/POINT I\/O infrastructure. \u003c\/p\u003e\u003c\/div\u003e","brand":"Spectrum","offers":[{"title":"New","offer_id":51712682459438,"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_a9f5a67f-407c-40b5-acd4-519f0f2c3a10.jpg?v=1770361244","url":"https:\/\/plgautomation.com\/products\/spectrum-1734sc-ie4ch-analog-input-module","provider":"PLG Automation ","version":"1.0","type":"link"}