{"product_id":"industrial-bx-04ad-3-analog-input-module-4-channel","title":"Industrial BX-04AD-3 Analog Input Module (4-Channel)","description":"\u003cdiv\u003eThe BX-04AD-3 BRX analog input module from Automation Direct is a four-channel, universal sinking input expansion for BRX Do-more controllers that accepts either current or voltage signals. Each channel supports current ranges of 0–20 mA, 4–20 mA, and ±20 mA, or voltage ranges of 0–5 V, 0–10 V, ±5 V, and ±10 V, with 16-bit resolution (16-bit at ±10 V or ±20 mA). The module uses Delta-Sigma conversion and provides an all-channel update rate of 1.2 ms, with a single common reference for all inputs. Input impedance is 249 Ω (current) and 100 kΩ (voltage), and the maximum continuous overload is ±40 mA for current or ±20 V for voltage. Hardware filtering includes an active low-pass filter with a -3 dB point near 1 kHz to help suppress noise. Designed for BRX systems, the BX-04AD-3 is ideal for interfacing 4–20 mA process sensors and voltage-output transducers into a BRX PLC for real-time monitoring, data logging, and control applications, all within a compact, 4-channel expansion module.\u003c\/div\u003e","brand":"Automation","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51660372050222,"sku":null,"price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_16c65569-cf0c-4120-9321-a60a734969e3.jpg?v=1769536930","url":"https:\/\/plgautomation.com\/products\/industrial-bx-04ad-3-analog-input-module-4-channel","provider":"PLG Automation ","version":"1.0","type":"link"}