{"product_id":"beckhoff-er2318-0002-ethercat-box","title":"BECKHOFF ER2318-0002 EtherCAT Box","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBECKHOFF ER2318-0002\u003c\/strong\u003e is a field-mountable EtherCAT Box module designed for high-performance decentralized industrial automation. Combining four digital inputs and four digital outputs in a single compact enclosure, this module enables direct connection of standard sensors and actuators at the machine level. By eliminating the necessity for protective control cabinets, it streamlines machine wiring and reduces installation footprints in demanding production environments.\u003c\/p\u003e\n\u003cp\u003eThis module processes digital signals with high speed and precision. The inputs feature a rapid 10-microsecond filter and conform to EN 61131-2 type 1\/3 specifications, ensuring clean signal acquisition from electronic sensors. The four digital outputs handle up to 0.5 A each, safely switching ohmic, inductive, and lamp loads. Signal and power transmission are managed through industry-standard screw-type connector interfaces that maintain seal integrity under harsh operating conditions.\u003c\/p\u003e\n\u003cp\u003eConstructed in a zinc die-cast housing, the \u003cstrong\u003eBECKHOFF ER2318-0002\u003c\/strong\u003e is optimized for extreme conditions, offering IP65, IP66, and IP67 protection ratings. The fieldbus connections are made via shielded M8 sockets, while the power supply path supports downstream daisy-chaining to simplify multi-module layouts. Electrical isolation between the control voltage and the fieldbus network ensures stable communication and system protection.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFour digital inputs (24 V DC) with a 10-microsecond input filter\u003c\/li\u003e\n  \u003cli\u003eFour digital outputs (24 V DC, 0.5 A per channel) supporting various load types\u003c\/li\u003e\n  \u003cli\u003eM12 connection technology (5-pin, A-coded) for secure sensor and actuator wiring\u003c\/li\u003e\n  \u003cli\u003eDirect-to-machine installation with IP65, IP66, and IP67 protection ratings\u003c\/li\u003e\n  \u003cli\u003eZinc die-cast housing for physical durability and environmental resistance\u003c\/li\u003e\n  \u003cli\u003eM8 connectors for EtherCAT bus interface and auxiliary power supply\u003c\/li\u003e\n  \u003cli\u003eComplete electrical isolation between control electronics and the fieldbus network\u003c\/li\u003e\n  \u003cli\u003eDiagnostic LEDs for quick status verification of signals, power, and communication status\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDecentralized machine control and remote signal gathering\u003c\/li\u003e\n  \u003cli\u003eConveyor and material handling system integration\u003c\/li\u003e\n  \u003cli\u003ePneumatic and hydraulic valve manifold actuation\u003c\/li\u003e\n  \u003cli\u003eField-level sensor aggregation in assembly lines\u003c\/li\u003e\n  \u003cli\u003eControl architectures where cabinet space is limited or unavailable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eBECKHOFF\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eModel\u003c\/td\u003e\n      \u003ctd\u003eER2318-0002\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eEtherCAT Box\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNumber of Channels\u003c\/td\u003e\n      \u003ctd\u003e4 inputs + 4 outputs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Connection Type\u003c\/td\u003e\n      \u003ctd\u003eM12 x 1, 5-pin, A-coded\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput Connection Type\u003c\/td\u003e\n      \u003ctd\u003eM12 x 1, 5-pin, A-coded\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBus Interface Connection\u003c\/td\u003e\n      \u003ctd\u003e2 x M8 socket, shielded, screw type\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProtocol\u003c\/td\u003e\n      \u003ctd\u003eEtherCAT\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Filter Time\u003c\/td\u003e\n      \u003ctd\u003e10 microseconds\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Specification\u003c\/td\u003e\n      \u003ctd\u003eEN 61131-2, type 1\/3\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\"0\" Signal Voltage\u003c\/td\u003e\n      \u003ctd\u003e-3 to +5 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\"1\" Signal Voltage\u003c\/td\u003e\n      \u003ctd\u003e11 to 30 V (typ. 6 mA input current)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSensor Supply Current\u003c\/td\u003e\n      \u003ctd\u003eMax. 0.5 A total from control voltage (short-circuit proof)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRated Load Voltage\u003c\/td\u003e\n      \u003ctd\u003e24 V DC (-15% \/ +20%)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMax. Output Current\u003c\/td\u003e\n      \u003ctd\u003e0.5 A per channel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSupported Load Types\u003c\/td\u003e\n      \u003ctd\u003eOhmic, inductive, lamp load\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSwitching Times\u003c\/td\u003e\n      \u003ctd\u003eTyp. TON: 50 microseconds, Typ. TOFF: 100 microseconds\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eShort-Circuit Current\u003c\/td\u003e\n      \u003ctd\u003eTyp. 1.5 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCurrent Consumption (US)\u003c\/td\u003e\n      \u003ctd\u003eTyp. 120 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Supply Connection\u003c\/td\u003e\n      \u003ctd\u003eFeed: 1 x M8 male (4-pin); Downstream: 1 x M8 female (4-pin)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eElectrical Isolation\u003c\/td\u003e\n      \u003ctd\u003eYes (control voltage to fieldbus)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003eApprox. 265 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n      \u003ctd\u003e-25 to +60 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStorage Temperature\u003c\/td\u003e\n      \u003ctd\u003e-40 to +85 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eVibration\/Shock Resistance\u003c\/td\u003e\n      \u003ctd\u003eConforms to EN 60068-2-6 \/ EN 60068-2-27\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEMC Immunity\/Emission\u003c\/td\u003e\n      \u003ctd\u003eConforms to EN 61000-6-2 \/ EN 61000-6-4\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProtection Class\u003c\/td\u003e\n      \u003ctd\u003eIP65, IP66, IP67 (conforms to EN 60529)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eApprovals\u003c\/td\u003e\n      \u003ctd\u003eCE, UL\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eVerify that the module model matches your system layout documentation before beginning installation.\u003c\/li\u003e\n  \u003cli\u003eEnsure all power sources feeding the system are completely de-energized to prevent electrical shocks or component damage.\u003c\/li\u003e\n  \u003cli\u003eMount the module securely to a clean, flat mounting surface using appropriate mounting fasteners. Ensure the installation position allows for clean cable runs.\u003c\/li\u003e\n  \u003cli\u003eConnect the M12 signal cables to the sensor and actuator ports, taking care not to over-torque the connectors.\u003c\/li\u003e\n  \u003cli\u003eConnect the incoming and downstream M8 fieldbus cables. Ensure the connectors are fully tightened to maintain the IP67 sealing rating.\u003c\/li\u003e\n  \u003cli\u003eEstablish the auxiliary power supply connections using the designated M8 power connectors.\u003c\/li\u003e\n  \u003cli\u003eVerify that cable shields are properly terminated and grounded in accordance with standard EM practices.\u003c\/li\u003e\n  \u003cli\u003eApply control voltage, configure the module in your TwinCAT system, and verify communication and signal transmission via the status LEDs.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106489360747,"sku":"ER2318-0002","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/er2318-0002-02upnprlmmh.png?v=1776244788","url":"https:\/\/www.plcprotech.com\/products\/beckhoff-er2318-0002-ethercat-box","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}