{"product_id":"allen-bradley-1756-im16i-controllogix-16-point-d-i-module","title":"Allen-Bradley 1756-IM16I ControlLogix 16 Point D\/I Module","description":"\u003ch3\u003eProduct Summary\u003c\/h3\u003e\n\u003cp\u003eThe 1756-IM16I is a ControlLogix 16-point isolated digital input module. It provides 16 individually isolated inputs rated for 240 VAC, suitable for high-voltage discrete signal monitoring in ControlLogix systems.\u003c\/p\u003e\n\n\u003ch3\u003eCore Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e 1756-IM16I\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e 16-Point Isolated Digital Input Module (240 VAC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Platform:\u003c\/strong\u003e ControlLogix (1756 chassis)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Points:\u003c\/strong\u003e 16 (individually isolated)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 240 VAC nominal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e 159–265 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOn-State Voltage:\u003c\/strong\u003e 159–265 VAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOff-State Voltage:\u003c\/strong\u003e 0–40 VAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOn-State Current:\u003c\/strong\u003e 5 mA minimum per point\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Delay Time:\u003c\/strong\u003e Configurable (typically 1–2 ms ON, 9–10 ms OFF)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e 250 V continuous \/ 1500 V for 1 minute (point-to-point and field-to-backplane)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBackplane Current:\u003c\/strong\u003e ~100 mA @ 5 VDC, ~2 mA @ 24 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eInstall the module in any slot of a 1756 ControlLogix chassis.\u003c\/li\u003e\n  \u003cli\u003eUse a removable terminal block (RTB) for field wiring (1756-TBCH or 1756-TBS6H recommended).\u003c\/li\u003e\n  \u003cli\u003eConfigure the module in Studio 5000 Logix Designer, including input filter times and diagnostics.\u003c\/li\u003e\n  \u003cli\u003eVerify operation using module status LEDs and controller diagnostics.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSelection Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSelect 1756-IM16I when individual isolation and 240 VAC inputs are required.\u003c\/li\u003e\n  \u003cli\u003eFor non-isolated 240 VAC inputs, consider 1756-IA16 or similar modules.\u003c\/li\u003e\n  \u003cli\u003eEnsure chassis power supply has sufficient capacity for the module’s backplane draw.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eAre the inputs individually isolated?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eYes. Each of the 16 inputs is individually isolated from the others and from the backplane.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat terminal blocks are compatible?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003e1756-TBCH (standard), 1756-TBS6H (spring-clamp), and similar RTBs.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eIs this module suitable for 120 VAC?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eIt is rated for 240 VAC. For 120 VAC isolated inputs, use 1756-IA16I instead.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53679137915064,"sku":"1756-IM16I","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1756-IM16I_1_1.png?v=1782895389","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-1756-im16i-controllogix-16-point-d-i-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}