{"product_id":"abb-dsqc328a-3hac17970-1-digital-and-analog-i-o-unit-for-irc5","title":"ABB DSQC328A 3HAC17970-1 Digital and Analog I\/O Unit for IRC5","description":"\u003ch2\u003eABB DSQC328A Digital and Analog I\/O Unit\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-speed signal acquisition and control in IRC5 robot work cells, the \u003cstrong\u003eABB DSQC328A\u003c\/strong\u003e (\u003cstrong\u003e3HAC17970-1\u003c\/strong\u003e Industrial I\/O Unit) provides direct physical signal interface and serves as the replacement for the legacy \u003cstrong\u003e3HAB7229-1\u003c\/strong\u003e I\/O module.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSQC328A\u003c\/td\u003e\n\u003ctd\u003eDigital and Analog I\/O Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3HAC17970-1\u003c\/td\u003e\n\u003ctd\u003eCurrent revision for IRC5 controller integration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3HAB7229-1\u003c\/td\u003e\n\u003ctd\u003eLegacy predecessor superseded by this unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDSQC328A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.38 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e35 cm x 28 cm x 9 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC Nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital I\/O\u003c\/td\u003e\n\u003ctd\u003e8 DI \/ 8 DO (24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e2 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransistor Outputs\u003c\/td\u003e\n\u003ctd\u003e16 Isolated (0.5 A\/channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eRobot Controller Deterministic Networks and Firmware\u003c\/h3\u003e\n\u003cp\u003eThe DSQC328A utilizes DeviceNet protocol communication to maintain backplane bus communication velocity across the IRC5 control architecture. This module provides deterministic I\/O processing, ensuring sub-millisecond response times for digital switching and high-precision analog signal measurement. Firmware flash compatibility is managed through the ABB RobotStudio environment, allowing for protocol updates that ensure the module remains synchronized with the controller's runtime motion tasks. The unit is engineered to support gateway connectivity for Profinet and EtherCAT expansion, providing scalable I\/O density for complex welding and assembly applications without introducing latency into the motion planning cycle.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Can the DSQC328A be used as a direct \"plug-and-play\" replacement for the legacy 3HAB7229-1?\u003c\/p\u003e\n\u003cp\u003eA: In most IRC5 system architectures, the DSQC328A is the designated replacement for the 3HAB7229-1. However, ensure that the controller software configuration and DeviceNet node mapping are verified after installation to prevent communication bus faults.\u003c\/p\u003e\n\u003cp\u003eQ: Is this module capable of driving high-current inductive loads directly?\u003c\/p\u003e\n\u003cp\u003eA: No. The 16 isolated transistor outputs are rated for a maximum of 0.5 A per channel. Inductive loads such as large solenoids or motor contactors require external interposing relays to prevent thermal damage to the internal output stages.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Ensure the IRC5 controller is in a safe-stopped state and power is isolated before inserting the module into the rack. Handle the unit using ESD-safe procedures to protect the internal digital logic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Mounting:\u003c\/strong\u003e Align the unit carefully with the controller backplane guides. Ensure the retention screws are fully tightened to maintain the integrity of the power and data connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use screened cables for analog input signals. Terminate the cable shields at the designated chassis ground terminal to minimize electromagnetic interference (EMI) and maintain measurement accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e After physical installation, update the I\/O system parameters via the teach pendant or RobotStudio. Perform a cold boot of the controller to ensure the I\/O unit is recognized and correctly initialized on the DeviceNet network.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42915900719194,"sku":"DSQC328A 3HAC17970-1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/57_4e7aab8e-570d-465e-a50f-954ffeee6b26.jpg?v=1770865175","url":"https:\/\/www.spareoil.com\/products\/abb-dsqc328a-3hac17970-1-digital-and-analog-i-o-unit-for-irc5","provider":"SpareOil Automation","version":"1.0","type":"link"}