{"product_id":"beckhoff-er1008-0002-ethercat-box-8-channel-digital-input-module","title":"BECKHOFF ER1008-0002 EtherCAT Box 8-Channel Digital Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe BECKHOFF ER1008-0002 is a rugged, field-level EtherCAT Box designed for direct acquisition of digital signals in demanding industrial environments. As a key component of the IP67-rated EtherCAT I\/O system, this distributed module eliminates the need for an electrical control cabinet by allowing sensors to be integrated directly on the machine or production line.\u003c\/p\u003e\n\u003cp\u003eThis module features eight digital inputs that process 24 V DC signals with a fixed 3.0 ms input filter. It complies with EN 61131-2 Type 1 and Type 3 sensor input specifications. The inputs are arranged across industrial M12 connection sockets, allowing for secure, watertight sensor connections. Power for the connected sensors is drawn directly from the control voltage, providing up to 0.5 A in total with comprehensive short-circuit protection.\u003c\/p\u003e\n\u003cp\u003eHoused in a heavy-duty, zinc die-cast enclosure, the BECKHOFF ER1008-0002 provides superior mechanical resistance and high environmental protection against dust, moisture, and fluids. The dual-channel design of the M12 sockets allows up to two sensors to be wired to a single physical port, simplifying cable routing and maximizing connection density. Fieldbus communication and power distribution are managed via standard M8 connections, supporting daisy-chain configurations for efficient system topology.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEight digital input channels designed for 24 V DC field sensors.\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty zinc die-cast housing offering IP65, IP66, and IP67 protection ratings.\u003c\/li\u003e\n  \u003cli\u003eFour A-coded 5-pin M12 input sockets, supporting two input channels per connector.\u003c\/li\u003e\n  \u003cli\u003eShort-circuit proof sensor supply of up to 0.5 A total derived from the control voltage.\u003c\/li\u003e\n  \u003cli\u003eHigh-speed EtherCAT fieldbus interface using screw-type, shielded M8 connections.\u003c\/li\u003e\n  \u003cli\u003eComplete electrical isolation between the control voltage and the fieldbus network.\u003c\/li\u003e\n  \u003cli\u003eCompliant with EN 61131-2 Type 1\/3 input characteristics with a typical 3.0 ms filter time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect machine-mount sensor acquisition in automotive assembly and robotic cells.\u003c\/li\u003e\n  \u003cli\u003eDecentralized digital signal processing in material handling, sorting, and conveyor systems.\u003c\/li\u003e\n  \u003cli\u003eWet or high-dust industrial processing environments requiring IP67 washdown-compatible I\/O.\u003c\/li\u003e\n  \u003cli\u003ePackaging, food processing, and assembly machinery with highly distributed physical sensors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eGeneral\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eParameter\u003c\/td\u003e\n      \u003ctd\u003eSpecification\u003c\/td\u003e\n    \u003c\/tr\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\u003eER1008-0002\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eEtherCAT Box (Digital Input)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n      \u003ctd\u003e8\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSpecification Compliance\u003c\/td\u003e\n      \u003ctd\u003eEN 61131-2, Type 1\/3\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eElectrical\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eParameter\u003c\/td\u003e\n      \u003ctd\u003eSpecification\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNominal Input Voltage\u003c\/td\u003e\n      \u003ctd\u003e24 V DC (-15% \/ +20%)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal Voltage (0)\u003c\/td\u003e\n      \u003ctd\u003e-3 V to +5 V (EN 61131-2, Type 3)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal Voltage (1)\u003c\/td\u003e\n      \u003ctd\u003e11 V to 30 V (EN 61131-2, Type 3)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Current\u003c\/td\u003e\n      \u003ctd\u003eTypical 3 mA (EN 61131-2, Type 3)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Filter Time\u003c\/td\u003e\n      \u003ctd\u003e3.0 ms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSensor Supply\u003c\/td\u003e\n      \u003ctd\u003eFrom control voltage, max. 0.5 A total, short-circuit proof\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eElectrical Isolation\u003c\/td\u003e\n      \u003ctd\u003eControl voltage to fieldbus: Yes\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eFieldbus and Communication\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eParameter\u003c\/td\u003e\n      \u003ctd\u003eSpecification\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\u003eBus Interface\u003c\/td\u003e\n      \u003ctd\u003e2 x M8 socket, shielded, screw type (EtherCAT In \/ Out)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDistributed Clocks\u003c\/td\u003e\n      \u003ctd\u003eNo\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eMechanical and Environmental\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eParameter\u003c\/td\u003e\n      \u003ctd\u003eSpecification\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHousing Material\u003c\/td\u003e\n      \u003ctd\u003eZinc die-cast\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n      \u003ctd\u003e30 mm x 126 mm x 26.5 mm\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\u003eProtection Rating\u003c\/td\u003e\n      \u003ctd\u003eIP65, IP66, IP67 (conforms to EN 60529)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n      \u003ctd\u003e-25 degC to +60 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStorage Temperature\u003c\/td\u003e\n      \u003ctd\u003e-40 degC to +85 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eVibration and Shock Resistance\u003c\/td\u003e\n      \u003ctd\u003eConforms to EN 60068-2-6 and EN 60068-2-27\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEMC Immunity and Emission\u003c\/td\u003e\n      \u003ctd\u003eConforms to EN 61000-6-2 and EN 61000-6-4\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMounting\u003c\/td\u003e\n      \u003ctd\u003e2 x fixing holes, 3.5 mm diameter for M3 screws\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInterface or Terminal\u003c\/td\u003e\n      \u003ctd\u003eFunction\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Sockets\u003c\/td\u003e\n      \u003ctd\u003e4 x M12 female sockets, 5-pin, A-coded (2 digital inputs per socket)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEtherCAT Input\u003c\/td\u003e\n      \u003ctd\u003e1 x M8 female socket, 4-pin, shielded, screw type\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEtherCAT Output\u003c\/td\u003e\n      \u003ctd\u003e1 x M8 female socket, 4-pin, shielded, screw type\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Supply Feed\u003c\/td\u003e\n      \u003ctd\u003e1 x M8 male connector, 4-pin (Control voltage and peripheral power feed)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Supply Downstream\u003c\/td\u003e\n      \u003ctd\u003e1 x M8 female connector, 4-pin (Power daisy-chain to next module)\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 physical BECKHOFF ER1008-0002 unit and packaging are undamaged prior to installation.\u003c\/li\u003e\n  \u003cli\u003eEnsure all power sources supply lines are fully de-energized before mounting or cabling.\u003c\/li\u003e\n  \u003cli\u003eMount the module onto a flat, vibration-resistant surface using two M3 screws through the 3.5 mm fixing holes.\u003c\/li\u003e\n  \u003cli\u003eConnect the EtherCAT incoming and outgoing cables to the M8 fieldbus sockets. Hand-tighten the screw rings to secure the IP67-rated seal.\u003c\/li\u003e\n  \u003cli\u003ePlug the digital sensors into the M12 input sockets. Verify that the A-coded connectors match the socket keyway to prevent pin damage.\u003c\/li\u003e\n  \u003cli\u003eConnect the 24 V DC control voltage to the power feed M8 male connector. Ensure polarities match system requirements.\u003c\/li\u003e\n  \u003cli\u003eIf chaining power, connect the downstream M8 female connector to the next module. Install protective caps on any unused sockets to maintain the IP65\/66\/67 rating.\u003c\/li\u003e\n  \u003cli\u003ePower up the system and configure the node in the TwinCAT System Manager.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eReplacement Recommendations\u003c\/h3\u003e\n\u003cp\u003eWhen replacing a failed unit, document the device's physical location, configuration ID, and cable connections before removal. Ensure the system is powered down. Once swapped with an identical BECKHOFF ER1008-0002, the EtherCAT master will typically re-initialize the module automatically using the stored network configuration. Ensure all unused M12 and M8 ports are sealed with appropriate industrial caps to prevent ingress of moisture or dirt.\u003c\/p\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106532155755,"sku":"ER1008-0002","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/er1008-0002-lztxqivk03l.png?v=1776244771","url":"https:\/\/www.plcprotech.com\/products\/beckhoff-er1008-0002-ethercat-box-8-channel-digital-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}