{"product_id":"beckhoff-epp1258-0002-ethercat-p-box-digital-input-module","title":"BECKHOFF EPP1258-0002 EtherCAT P Box Digital Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBECKHOFF EPP1258-0002\u003c\/strong\u003e is an EtherCAT P Box module designed for acquiring digital signals from the field level. This IP67-rated industrial I\/O device features eight digital inputs operating at 24 V DC, with two of these inputs (channels 0 and 1) offering high-precision timestamping capabilities. The timestamp function enables precise recording of signal edges with a resolution of 1 ns, making it ideal for high-speed capture and precise synchronization across EtherCAT P networks.\u003c\/p\u003e\n\u003cp\u003eBy combining communication and power into a single cable (EtherCAT P), the \u003cstrong\u003eBECKHOFF EPP1258-0002\u003c\/strong\u003e reduces cabling complexity, lowers installation overhead, and minimizes the physical footprint required for decentralized I\/O structures. It integrates Distributed Clocks technology, ensuring sub-microsecond synchronization with other devices on the EtherCAT network.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEight digital inputs (24 V DC) for collecting field sensor data\u003c\/li\u003e\n  \u003cli\u003eTwo timestamp-enabled inputs (channels 0 and 1) with 1 ns resolution\u003c\/li\u003e\n  \u003cli\u003eSingle-cable EtherCAT P technology integrating data and power (US\/UP)\u003c\/li\u003e\n  \u003cli\u003eStandard M12 input connections and P-coded M8 bus interfaces\u003c\/li\u003e\n  \u003cli\u003eIntegrated Distributed Clocks (DC) for precise system-wide synchronization\u003c\/li\u003e\n  \u003cli\u003eProtected design with IP65, IP66, and IP67 environmental protection ratings\u003c\/li\u003e\n  \u003cli\u003eBuilt-in sensor supply protection against short circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-speed parts detection and registration mark sensing\u003c\/li\u003e\n  \u003cli\u003eDecentralized signal acquisition in packaging and assembly machines\u003c\/li\u003e\n  \u003cli\u003eIndustrial robotics and automated handling systems\u003c\/li\u003e\n  \u003cli\u003ePrecise event timing and edge detection in motion control setups\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\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBECKHOFF\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eExact Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eEPP1258-0002\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eEtherCAT P Box (Digital Input)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e8 (2 with timestamping)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNominal Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e24 V DC (-15% \/ +20%)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Filter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e10 us\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSignal Voltage \"0\"\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-3 to +5 V (similar to EN 61131-2, type 3)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSignal Voltage \"1\"\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e11 to 30 V (similar to EN 61131-2, type 3)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNominal Input Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003etyp. 3 mA (similar to EN 61131-2, type 3)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDistributed Clocks\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTimestamp Resolution\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1 ns (channels 0 and 1)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTimestamp Precision\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e10 ns (+ input delay)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSensor Supply\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFrom US (control voltage), max. 0.5 A total, short-circuit proof\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBus Interface\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2 x M8 socket, shielded, screw type, P-coded (EtherCAT P)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Connection\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eM12, 5-pin, A-coded\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCurrent Consumption from US\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003etyp. 100 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e500 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-25 to +60 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-40 to +85 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProtection Class\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIP65 \/ IP66 \/ IP67 (conforms to EN 60529)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApprox. 165 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\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\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInterface\u003c\/th\u003e\n      \u003cth\u003eFunction\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eM8 Sockets (P-coded)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eEtherCAT P input and output connection, transmitting both communication and supply voltage\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eM12 Sockets (5-pin, A-coded)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSensor input connections, supporting up to two channels per socket with integrated sensor supply\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\u003eEnsure the system power supply is completely de-energized before mounting or wiring.\u003c\/li\u003e\n  \u003cli\u003eSecurely mount the \u003cstrong\u003eEPP1258-0002\u003c\/strong\u003e module to the machine frame using appropriate mounting screws.\u003c\/li\u003e\n  \u003cli\u003eConnect the EtherCAT P cables to the P-coded M8 bus sockets. Hand-tighten and torque to specification to ensure IP65\/66\/67 sealing integrity.\u003c\/li\u003e\n  \u003cli\u003eAttach the sensor cables to the M12 sockets, verifying proper pin alignment for the A-coded connectors.\u003c\/li\u003e\n  \u003cli\u003eEnsure the total sensor current draw from the module does not exceed the rated 0.5 A limit.\u003c\/li\u003e\n  \u003cli\u003eScan the network within TwinCAT System Manager, import the device's ESI XML file if necessary, and map the corresponding process data.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106489196907,"sku":"EPP1258-0002","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/epp1258-0002-440wuujxaer.png?v=1776244715","url":"https:\/\/www.plcprotech.com\/products\/beckhoff-epp1258-0002-ethercat-p-box-digital-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}