{"product_id":"allen-bradley-1756-hsc-high-speed-counter-module","title":"Allen-Bradley 1756-HSC ControlLogix High Speed Counter Module","description":"\u003cp\u003eThe Allen-Bradley 1756-HSC is a specialized high-speed counter module designed for the ControlLogix platform. This module provides precise pulse counting and frequency measurement capabilities, essential for industrial applications involving high-speed motion control, flow metering, and position tracking. It integrates seamlessly into any standard ControlLogix chassis, allowing for flexible system configuration.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupports high-speed pulse counting with a range of 0 to 16,214,777.\u003c\/li\u003e\n\u003cli\u003eEquipped with 3 inputs per counter and 4-point outputs for versatile signal integration.\u003c\/li\u003e\n\u003cli\u003eDesigned for installation in any available slot within a ControlLogix chassis.\u003c\/li\u003e\n\u003cli\u003eCompatible with 1756-TBCH and 1756-TBS6H removable terminal blocks for efficient wiring.\u003c\/li\u003e\n\u003cli\u003eOptimized for low power consumption with a maximum dissipation of 5.6 Watts at 60 degC.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eHigh Speed Counter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e3 per counter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e4-point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (5V)\u003c\/td\u003e\n\u003ctd\u003e300 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (24V)\u003c\/td\u003e\n\u003ctd\u003e3 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power Dissipation\u003c\/td\u003e\n\u003ctd\u003e5.6 W at 60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCount Range\u003c\/td\u003e\n\u003ctd\u003e0 to 16,214,777\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the ControlLogix chassis is powered down before inserting or removing the 1756-HSC module to prevent electrical damage or backplane faults.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded cabling for high-speed pulse signals to minimize EMI interference from surrounding high-voltage equipment.\u003c\/li\u003e\n\u003cli\u003eVerify that the chosen terminal block (1756-TBCH or 1756-TBS6H) is securely seated and that all field wiring is properly terminated.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation in the control cabinet to stay within the module's 60 degC operating limit.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD (Electrostatic Discharge) precautions when handling the module to protect internal circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the 1756-HSC?\u003c\/strong\u003e\u003cbr\u003eThe 1756-HSC is a high-speed counter module used in Allen-Bradley ControlLogix systems to process fast-pulsed input signals, such as those from encoders or flow sensors, for accurate counting and rate measurement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich terminal blocks are compatible with this module?\u003c\/strong\u003e\u003cbr\u003eThis module is designed to work with the 1756-TBCH or 1756-TBS6H removable terminal blocks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this module be installed in any slot?\u003c\/strong\u003e\u003cbr\u003eYes, the 1756-HSC is designed to be installed in any slot within a ControlLogix chassis, provided there is sufficient backplane power available.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":44035022520410,"sku":"1756-HSC","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_b775668a-4877-42ec-bac1-34a998bbbac4.jpg?v=1788925529","url":"https:\/\/www.spareoil.com\/products\/allen-bradley-1756-hsc-high-speed-counter-module","provider":"SpareOil Automation","version":"1.0","type":"link"}