{"product_id":"allen-bradley-1756-if6cis-controllogix-6-point-isolated-analog-current-sourcing-input-module","title":"Allen Bradley 1756-IF6CIS ControlLogix 6-Point Isolated Analog Current Sourcing Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley 1756-IF6CIS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a specialized analog input interface within the ControlLogix ecosystem. This module provides six isolated channels specifically designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecurrent sourcing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eapplications. By integrating individual channel-to-channel isolation, the 1756-IF6CIS eliminates ground loop interference and protects the ControlLogix backplane from field-side electrical disturbances. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e, ensuring it meets the rigorous demands of high-accuracy process automation.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAnalog Input (Current Sourcing)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6-Point Individually Isolated\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 21 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConversion Method\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSigma-Delta\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eData Formats\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInteger (Left Justified, 2s Complement), IEEE 32-bit Floating Point\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current (5V)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current (24V)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e275 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax Power Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.1 Watts @ 60°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatible RTBs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-TBCH, 1756-TBS6H\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Channel Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndividual channel-to-channel isolation prevents common-mode noise and ground loops from corrupting your data. This architecture proves essential in large-scale plants where field devices operate at varying ground potentials.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Precision Conversion:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe Sigma-Delta conversion method provides excellent noise rejection and high resolution. This technology enables the module to resolve minute changes in current, making it ideal for critical chemical and pharmaceutical dosing processes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Data Output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module supports both IEEE 32-bit floating point and integer formats. This flexibility allows engineers to map data directly into the controller without performing complex manual scaling in the logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Current Sourcing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnlike standard \"sink\" modules, the 1756-IF6CIS provides the power required for the current loop. This simplifies field wiring by eliminating the need for external loop power supplies for each transmitter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Thermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe hardware design manages power dissipation effectively up to 60°C. This ensures stable operation even in densely packed control cabinets with limited airflow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Removable Terminal Block (RTB) should I use with the 1756-IF6CIS?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis module requires a 36-pin RTB. You can use the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBCH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Cage Clamp) for standard wiring or the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBS6H\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Spring Clamp) for applications subject to high vibration. Note that RTBs ship separately from the module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the 1756-IF6CIS measure voltage signals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This module specifically targets current signals within the 0 to 21 mA range. Attempting to input voltage signals directly may result in inaccurate readings or hardware damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a new or \"factory-sealed\" unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe guarantee the 1756-IF6CIS is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e. It arrives in its original factory packaging, complete with the manufacturer’s quality assurance documentation and zero previous hours of operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the module support \"Hot Swapping\"?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the 1756-IF6CIS supports Removal and Insertion Under Power (RIUP). This allows you to replace a faulty module without shutting down the entire ControlLogix chassis, significantly reducing system downtime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53459816054968,"sku":"1756-IF6CIS","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1756-IF16_fb4bf0a9-9de0-4f3d-9059-1581d35328d7.jpg?v=1778661455","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-1756-if6cis-controllogix-6-point-isolated-analog-current-sourcing-input-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}