{"product_id":"beckhoff-ep6228-0022-ethercat-box-8-channel-io-link-master-module","title":"Beckhoff EP6228-0022 EtherCAT Box 8-channel IO-Link Master Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDesigned to orchestrate decentralized field-level communication, the \u003cstrong\u003eBeckhoff EP6228-0022\u003c\/strong\u003e enables the seamless integration of up to eight IO-Link devices directly into high-speed EtherCAT networks. This IP67-rated module functions as an industrial-grade coupler, bypassing the requirement for protective control enclosures and streamlining on-machine cabling topologies. By combining the ultra-low latency of the EtherCAT protocol with the point-to-point flexibility of the IO-Link V1.1 (Class A) specification, it provides direct, bidirectionally transparent access to sensor and actuator parameterization, diagnostics, and process data.\u003c\/p\u003e\n\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe device features standard M12 connection ports with A-coding for secure signal integrity and utilizes M8 connections for both the high-performance EtherCAT bus line and local 24 V DC power distribution. With built-in support for Distributed Clocks, the module guarantees precise synchronization of downstream automation nodes, making it highly reliable for distributed sensing arrays, complex assembly machinery, and localized material handling platforms.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEight Independent IO-Link Channels:\u003c\/strong\u003e Supports concurrent connection of up to 8 IO-Link Class A devices with adjustable data transfer rates up to 230.4 kbaud.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Field Mounting:\u003c\/strong\u003e IP65\/66\/67 physical housing protects internal electronics against moisture, dust, and washdown protocols without requiring a panel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDistributed Clocks System:\u003c\/strong\u003e Fully integrated EtherCAT Distributed Clocks support ensures sub-microsecond synchronization precision across the fieldbus network.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Electrical Isolation:\u003c\/strong\u003e Featuring 500 V galvanic isolation between the industrial bus system and the local sensor\/actuator circuitry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDaisy-Chain Power Routing:\u003c\/strong\u003e Structured with dedicated M8 power feed and downstream connections to simplify power distribution configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomotive Assembly Lines:\u003c\/strong\u003e Localized integration of smart pneumatic manifolds, laser distance sensors, and RFID readers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging and Bottling Plants:\u003c\/strong\u003e Direct on-frame mounting near rotary systems or conveyor lines requiring multi-port sensor connectivity under frequent washdown protocols.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobotic Tool-End Tooling:\u003c\/strong\u003e Lightweight, shock-resistant master module deployment on dynamic articulation arms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntralogistics and Sorting Hubs:\u003c\/strong\u003e Control-closet-free configuration of sprawling sensor arrays across long-distance conveyor runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; text-align: left;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold;\"\u003eParameter \/ Specification\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold;\"\u003eValue \/ Rating\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eBeckhoff Automation\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModel Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eEP6228-0022\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eFieldbus Protocol\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eEtherCAT\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eBus Interfaces\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e2 x M8 socket, shielded, screw-type connection\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eIO-Link Specification\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eVersion 1.1, Class A\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eNumber of IO-Link Ports\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e8\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eSupported Baud Rates\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e4.8 kbaud, 38.4 kbaud, 230.4 kbaud\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eConnection Method\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eM12 x 1, 5-pin, A-coded\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eNominal Operating Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e24 V DC (-15% \/ +20%)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eIO-Link Sensor Supply (L+)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e24 V DC, 1.4 A max per port (cumulative limit of 4.0 A across all 8 ports)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eCurrent Consumption (from US)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eTypically 130 mA + sensor load\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003ePower Feed Configuration\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eInflow: 1 x M8 male (4-pin); Downstream: 1 x M8 female (4-pin)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eDistributed Clocks Support\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eYes\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eElectrical Isolation\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e500 V\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eEnvironmental Protection Rating\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eIP65, IP66, IP67 (conforms to EN 60529)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e-25 to +60 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eStorage Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e-40 to +85 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eVibration\/Shock Resistance\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eConforms to EN 60068-2-6 \/ EN 60068-2-27\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eEMC Immunity\/Emission\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eConforms to EN 61000-6-2 \/ EN 61000-6-4\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eNet Module Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eApproximately 250 g\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e2.00 kg (with protective packaging)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eGermany\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; text-align: left;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold;\"\u003eConnection Point\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold;\"\u003eConnector Specification\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold;\"\u003eFunctional Assignment\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eEtherCAT Input Port\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eM8, 4-pin socket (Female)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eIncoming high-speed EtherCAT communication link\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eEtherCAT Output Port\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eM8, 4-pin socket (Female)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eDownstream EtherCAT network extension\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eChannels 1 to 8\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eM12, 5-pin socket, A-coded (Female)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eIO-Link Class A interfaces \/ Standard Digital I\/O channels\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003ePower Input\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eM8, 4-pin plug (Male)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003ePrimary 24 V DC supply feed (US \/ UP)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003ePower Downstream\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eM8, 4-pin socket (Female)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eLoop-through power supply for subsequent EtherCAT Box nodes\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\n\u003ch3\u003eAlternative Models \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen migrating legacy architectures from early-generation IO-Link configurations (such as the standard EP6224 or older non-0022 modules), take note that the EP6228-0022 requires TwinCAT 3.1 Build 4022 or higher to fully unlock the complete diagnostic suite of IO-Link V1.1. Always ensure that the corresponding ESI (EtherCAT Slave Information) configuration XML matches the exact hardware revision displayed on the module label. Substituting older variants with the -0022 model may require an update to the ESI file in your TwinCAT System Manager to prevent cyclic data alignment mismatch faults.\u003c\/p\u003e\n\n\u003ch3\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eA common point of commissioning failure relates to power budgeting. While each individual IO-Link port on this module is physically capable of sourcing up to 1.4 A for the sensor supply (L+), the absolute aggregate current limit for all eight ports combined is strictly capped at 4.0 A. If you intend to operate highly demanding actuators, such as smart pneumatic valves or high-current solenoids, compute your aggregate current requirements beforehand. Exceeding the 4.0 A limit will trigger localized overcurrent protection routines, causing random port restarts and intermittent fieldbus communication drops.\u003c\/p\u003e\n\n\u003ch3\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eTo protect against EMI coupled through heavy industrial machinery (such as variable frequency drives or servo systems), use double-shielded STP (Shielded Twisted Pair) Cat5e cabling with direct 360-degree metallic shield clamping at the M8 bus connectors. Ground loops can be avoided by verifying that the structural machine frame mounting bracket matches the grounding potential of the system's central functional earth. Under noisy environments, utilize the dedicated IO-Link integration tools inside TwinCAT to monitor the frames-per-second parameter, ensuring error-free operational transmission.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cp style=\"font-weight: bold; color: #9b2c2c; margin: 0 0 0.5rem 0;\"\u003eCRITICAL WARNING: SAFETY FIRST\u003c\/p\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0;\"\u003eIsolate and lock out all upstream electrical power supplies before performing any physical mounting or cabling modifications. Grounding the aluminum backing plate of the EtherCAT Box directly to structural machine ground is mandatory to avoid parasitic electrostatic discharges and unexpected control loop anomalies.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0; margin-right: 0.75rem;\"\u003e1\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748;\"\u003ePosition the module against a flat, vibration-resistant structural machine element. Secure the unit using M3 screws threaded directly into the structural mounting holes on the top and bottom flanges. Do not over-torque the mounting screws.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0; margin-right: 0.75rem;\"\u003e2\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748;\"\u003eRoute the incoming 24 V DC power supply lines to the 4-pin male M8 feed plug. Verify correct line polarity to avoid damage to internal diagnostic systems. Ensure that the downstream female M8 port is either capped with an IP67 protective plug or securely routed to the next node.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0; margin-right: 0.75rem;\"\u003e3\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748;\"\u003eConnect the incoming EtherCAT run to the top M8 communication port and output downstream runs through the bottom port, ensuring that screw collars are hand-tightened to preserve the IP67 ingress seal.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0; margin-right: 0.75rem;\"\u003e4\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748;\"\u003eAttach IO-Link actuators or sensor cables to the individual M12 ports. Seal any unused M12 and M8 ports with genuine industrial protection caps to ensure complete environmental integrity against ambient coolant or moisture spray.\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106462163307,"sku":"EP6228-0022","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/ep6228-0022-r42np2npcfg.png?v=1776244686","url":"https:\/\/www.plcprotech.com\/tr\/products\/beckhoff-ep6228-0022-ethercat-box-8-channel-io-link-master-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}