{"product_id":"allen-bradley-1756-ia16-16-channel-input-module","title":"Allen-Bradley 1756-IA16 16 Channel Input Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1756-IA16 is a ControlLogix 16-channel digital input module that accepts 79–132 VAC signals on each channel, enabling direct connection of AC-powered sensors and switches to a 1756 backplane. This 16-point module occupies a single rack slot in a ControlLogix chassis and uses a 20-pin field-wiring interface to bring in all inputs, with per-channel status indicators and a module-health display to aid diagnostics. Compatible with standard 1756 I\/O networks, it’s commonly used to monitor line-powered devices such as proximity switches, limit switches, and other 120 VAC sensors in industrial automation. The IA16 family also includes an isolated-input variant (1756-IA16I) for installations requiring channel isolation, while the non-isolated IA16 configuration handles 16 AC inputs across all channels on one card. Designed for rugged industrial environments, the 1756-IA16 integrates with existing ControlLogix backplanes to provide scalable input expansion without additional signal conditioning hardware.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658941661486,"sku":null,"price":138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_9162b55e-94aa-43c5-b559-1cd81113cbab.jpg?v=1769525744","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-ia16-16-channel-input-module","provider":"PLG Automation ","version":"1.0","type":"link"}