{"product_id":"allen-bradley-1746-ni8-a-slc-500-8-channel-10v-20ma-analog-input-module","title":"Allen-Bradley 1746-NI8 SLC 500 Analog Input Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1746-NI8 is an eight-channel, non-isolated differential analog input module for the SLC 500 family, with per-channel configuration for voltage or current signals. Each channel can accept voltage ranges of 0–5 V, 0–10 V, or ±10 V, or current ranges of 0–20 mA or 4–20 mA, allowing flexible sensing of sensors and current loops across automation systems. The module provides 16‑bit resolution across all channels using a successive-approximation, switched-capacitor ADC, and features a programmable low‑pass input filter (1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz, 50 Hz, or 75 Hz) with continuous autocalibration for accuracy. It offers robust noise rejection with common‑mode rejection of ≥75 dB at DC and ≥100 dB at 50\/60 Hz. The NI8 installs in any SLC 500 I\/O chassis slot except slot 0 and draws power from the backplane (backplane current up to 200 mA at 5 V and 100 mA at 24 V, up to about 3.4 W). Typical applications include reading 0–10 V transducers and 4–20 mA process loops into an RSLogix 500 program for monitoring, data logging, or closed‑loop control in industrial environments.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46279499415786,"sku":null,"price":678.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-077.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/allen-bradley-1746-ni8-a-slc-500-8-channel-10v-20ma-analog-input-module","provider":"GTG Hardware","version":"1.0","type":"link"}