{"product_id":"16pt-ttl-digital-input-1746-ig16-allen-bradley","title":"16pt TTL Digital Input 1746-IG16 Allen-Bradley","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eAllen-Bradley 1746-IG16 is a 16-point 5 VDC TTL sourcing digital input module for the SLC 500 system. It is designed for low-voltage logic-level signals.\u003c\/p\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePoints: 16 sourcing inputs\u003c\/li\u003e\n\u003cli\u003eVoltage category: 5 VDC TTL\u003c\/li\u003e\n\u003cli\u003eOperating range: 4.5–5.5 VDC\u003c\/li\u003e\n\u003cli\u003ePoints per common: 16\u003c\/li\u003e\n\u003cli\u003eBackplane current: 0.140 A at 5 VDC\u003c\/li\u003e\n\u003cli\u003eSignal delay: On 0.25 ms \/ Off 0.50 ms max\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose This\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTTL-compatible 5 VDC inputs\u003c\/li\u003e\n\u003cli\u003e16-point high density\u003c\/li\u003e\n\u003cli\u003eFast response for logic signals\u003c\/li\u003e\n\u003cli\u003eRemovable terminal block\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage?\u003c\/strong\u003e 5 VDC TTL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoints?\u003c\/strong\u003e 16.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput type?\u003c\/strong\u003e Sourcing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMounting Steps\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInstall the module in the SLC chassis.\u003c\/li\u003e\n\u003cli\u003eWire 5 VDC logic signals to the inputs.\u003c\/li\u003e\n\u003cli\u003eConnect the DC common correctly.\u003c\/li\u003e\n\u003cli\u003eSecure the terminal block.\u003c\/li\u003e\n\u003cli\u003eVerify input status in the processor data table.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eBuying Advice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse for 5 V TTL or logic-level input signals.\u003c\/li\u003e\n\u003cli\u003eNot suitable for standard 24 VDC field devices.\u003c\/li\u003e\n\u003cli\u003eConfirm signal levels match the 4.5–5.5 VDC range.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":50155176460426,"sku":"1746-IG16","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/2818\/2154\/files\/1746-IG16_2_f43a9096-3197-411a-ad6e-bd0360f8a889.jpg?v=1788835363","url":"https:\/\/www.cambiaplc.com\/products\/16pt-ttl-digital-input-1746-ig16-allen-bradley","provider":"Controlix Automation","version":"1.0","type":"link"}