{"product_id":"beckhoff-eri1809-0022-io-link-box-16-channel-digital-input-module","title":"Beckhoff ERI1809-0022 IO-Link Box 16-channel Digital Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\nDirectly capturing 16 digital sensor signals from the field, the Beckhoff ERI1809-0022 distributes decentralized I\/O data through an integrated IO-Link interface. Built with a robust zinc die-cast housing, this module offers superior mechanical resilience and shielding compared to standard plastic housings, making it suitable for wet, high-vibration, and demanding industrial environments. The device operates as an IO-Link Class A device, transmitting input states to any compatible IO-Link master via a high-speed COM3 interface.\n\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\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\u003e16 Digital Inputs:\u003c\/strong\u003e High-density sensor integration in a single field-mounted block.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc Die-Cast Housing:\u003c\/strong\u003e Enhanced mechanical protection, impact resistance, and electromagnetic shielding.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIO-Link COM3 Interface:\u003c\/strong\u003e Supports high-speed data transfer rates up to 230.4 kbaud.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Input Filter:\u003c\/strong\u003e Configurable input filtering from 0 to 20 ms (3 ms default) to prevent signal bounce.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType 3 Input Characteristics:\u003c\/strong\u003e Conforms to EN 61131-2 Type 3 standards, optimizing current draw for modern electronic sensors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP67 Rated Protection:\u003c\/strong\u003e Fully sealed against dust and water immersion, designed for direct machine mounting without an enclosure.\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\u003eDecentralized Conveyor Systems:\u003c\/strong\u003e Distributed sensor gathering across extensive logistics layouts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomotive Assembly Lines:\u003c\/strong\u003e Rugged, weld-spatter-resistant installations requiring high-density digital feedback.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging Machinery:\u003c\/strong\u003e Compact field wiring to eliminate centralized junction boxes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMachine Tooling:\u003c\/strong\u003e Wet environments where coolant and metal chips are present.\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; font-size: 0.95rem;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2d3748; text-align: left;\"\u003e\n        \u003cth style=\"padding: 0.75rem;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem;\"\u003eValue\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\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\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eERI1809-0022\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;\"\u003eCommunication Protocol\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eIO-Link V1.1, 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;\"\u003eData Transfer Rate\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e230.4 kbaud (COM3)\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 Inputs\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e16 digital inputs\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;\"\u003eInput Voltage Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e24 V DC (-15 percent \/ +20 percent)\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;\"\u003eSignal Voltage \"0\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e-3 to +5 V DC (EN 61131-2, Type 3)\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;\"\u003eSignal Voltage \"1\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e11 to 30 V DC (EN 61131-2, Type 3)\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;\"\u003eInput Filter Config\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e3.0 ms default (adjustable 0 to 20 ms)\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\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eTypically 100 mA from L+\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;\"\u003eSensor Supply\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eMax. 0.5 A from L+, short-circuit proof\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;\"\u003eHousing Material\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eZinc die-cast\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;\"\u003eProtection 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;\"\u003eDimensions (W x H x D)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e60 mm x 126 mm x 26.5 mm\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 Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e450 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;\"\u003e0.65 kg\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; font-size: 0.95rem;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2d3748; text-align: left;\"\u003e\n        \u003cth style=\"padding: 0.75rem;\"\u003eInterface \/ Port\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem;\"\u003eConnector Type\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem;\"\u003eAssignment \/ Function\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;\"\u003eIO-Link Connection\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e1 x M12 plug, A-coded\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eL+ (24V DC), L- (0V), IO-Link C\/Q line\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;\"\u003eDigital Inputs (1-16)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e8 x M12 sockets (2 inputs per port)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003ePin 4: Input A, Pin 2: Input B, Pin 1: +24 V DC supply, Pin 3: 0 V GND\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\u003ch4\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\nThe \u003cstrong\u003eERI1809-0022\u003c\/strong\u003e is the direct zinc die-cast equivalent of the plastic-housed \u003cstrong\u003eEP1809-0022\u003c\/strong\u003e. Both modules share identical electrical specifications, pin configurations, and firmware registers. If replacing an EP module, the ERI offers identical mount spacing, but features a thicker profile. Ensure adequate depth clearances within your mechanical footprint.\n\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\nBecause this is an IO-Link Class A module, both the unit's internal logic and the connected sensor field power are drawn entirely from the primary L+ and L- lines of the IO-Link master port. The total available sensor supply is limited to 0.5 A. Connecting power-hungry inductive sensors or high-current photoeyes can cause the internal short-circuit protection to trip. For configurations exceeding 500 mA, consider utilizing an IO-Link Class B module or an auxiliary power supply distribution block.\n\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\nBy default, the digital inputs are configured with a 3.0 ms hardware filter. While effective for typical proximity switches, high-speed applications (such as rotary encoders or flow pulse meters) will require updating the parameter index via the TwinCAT System Manager (or other IO-Link configuration tools) to 0.0 ms. Always utilize shielded M12 cables for runs exceeding 10 meters to prevent high-frequency noise interference from adjacent variable frequency drives.\n\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; color: #9b2c2c;\"\u003e\n  \u003cstrong\u003eCRITICAL WARNING:\u003c\/strong\u003e Ensure the entire IO-Link master assembly is fully de-energized before mounting or routing cabling. Never hot-plug M12 input or communication connections while field power is active to prevent transient arcs and potential damage to internal IO-Link transceiver ICs.\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.5rem; color: #2d3748;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 0.75rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-weight: bold; font-size: 0.85rem;\"\u003e1\u003c\/span\u003e\n    \u003cp style=\"margin: 0;\"\u003eMount the zinc die-cast housing directly onto a flat, vibration-resistant surface using two M3 screws (3.5 mm holes) or two M4 screws (4.5 mm holes).\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 0.75rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-weight: bold; font-size: 0.85rem;\"\u003e2\u003c\/span\u003e\n    \u003cp style=\"margin: 0;\"\u003eConnect the primary IO-Link interface using a standard A-coded, shielded M12 cable, ensuring the lock nuts are tightened to 0.6 Nm to maintain the IP67 seal integrity.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 0.75rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-weight: bold; font-size: 0.85rem;\"\u003e3\u003c\/span\u003e\n    \u003cp style=\"margin: 0;\"\u003eMap the sensor inputs to the corresponding M12 sockets. Cap any unused sockets with IP67 protective plugs to prevent moisture intrusion.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106529436011,"sku":"ERI1809-0022","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/eri1809-0022-f0hahf3gejg.png?v=1776244815","url":"https:\/\/www.plcprotech.com\/tr\/products\/beckhoff-eri1809-0022-io-link-box-16-channel-digital-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}