{"product_id":"beckhoff-epp4374-0002-ethercat-p-box","title":"BECKHOFF EPP4374-0002 EtherCAT P Box","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBECKHOFF EPP4374-0002\u003c\/strong\u003e is a high-performance, decentralized EtherCAT P Box designed for directly acquiring and processing analog signals in harsh industrial environments. Serving as a combined input and output module, this unit features two analog inputs and two analog outputs, each of which can be individually parameterized for current or voltage signals. This adaptability makes it highly versatile for connecting diverse sensors and actuators directly in the field without requiring local junction boxes.\u003c\/p\u003e\n\u003cp\u003eBy utilizing EtherCAT P technology, the \u003cstrong\u003eBECKHOFF EPP4374-0002\u003c\/strong\u003e combines ultra-fast EtherCAT communication with two independent 24 V DC power supplies (Us for system and sensor electronics, and Up for peripheral actuator power) into a single M8 connector system. This integration significantly simplifies field wiring, minimizes system footprints, and reduces overall cable management costs.\u003c\/p\u003e\n\u003cp\u003eEnclosed in a robust, compact housing with an IP67 protection rating, the module resists moisture, dust, and mechanical stress. It is ideal for direct machine mounting, eliminating the need for protective control cabinets and ensuring clean, high-resolution signal processing directly at the point of application.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCombined configuration featuring 2 analog inputs and 2 analog outputs.\u003c\/li\u003e\n  \u003cli\u003eIndividually parameterizable channels for voltage (-10 to +10 V, 0 to 10 V) or current (0 to 20 mA, 4 to 20 mA) signals.\u003c\/li\u003e\n  \u003cli\u003eHigh-resolution 16-bit analog-to-digital and digital-to-analog conversion for precise signal monitoring and control.\u003c\/li\u003e\n  \u003cli\u003eEtherCAT P interface combining communication and supply power in a single, space-saving connection.\u003c\/li\u003e\n  \u003cli\u003eStandard M12 x 1, 5-pin, A-coded sockets for robust field connections to actuators and sensors.\u003c\/li\u003e\n  \u003cli\u003eFully encapsulated IP65, IP66, and IP67-rated enclosure suitable for cabinet-free installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect machine mounting in space-constrained industrial installations.\u003c\/li\u003e\n  \u003cli\u003eDistributed analog sensor and actuator integration in automated production lines.\u003c\/li\u003e\n  \u003cli\u003ePrecise current and voltage measurement and output control in feedback systems.\u003c\/li\u003e\n  \u003cli\u003eField-level signal processing in modular machinery using EtherCAT P topologies.\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\u003eEPP4374-0002\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eEtherCAT P Box (Combination Module)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNumber of Channels\u003c\/td\u003e\n      \u003ctd\u003e2 analog inputs + 2 analog outputs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal Type\u003c\/td\u003e\n      \u003ctd\u003e-10\/0…+10 V | 0\/4…20 mA, parameterizable per channel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eResolution\u003c\/td\u003e\n      \u003ctd\u003e16 bit\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eElectrical and Diagnostics\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 Voltage\u003c\/td\u003e\n      \u003ctd\u003e24 V DC (-15% \/ +20%)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCurrent Consumption from Us\u003c\/td\u003e\n      \u003ctd\u003eTypically 100 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eActuator Supply\u003c\/td\u003e\n      \u003ctd\u003eFrom auxiliary voltage Up\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eElectrical Isolation\u003c\/td\u003e\n      \u003ctd\u003e500 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLoad (Outputs)\u003c\/td\u003e\n      \u003ctd\u003eVoltage: \u0026gt; 5 kOhm | Current: \u0026lt; 500 Ohm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003ePerformance\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\u003eConversion Time (Input)\u003c\/td\u003e\n      \u003ctd\u003eApproximately 100 microseconds\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConversion Time (Output)\u003c\/td\u003e\n      \u003ctd\u003eApproximately 40 microseconds\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMeasurement Error (Input)\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt; 0.3% (relative to full scale value)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMeasurement Error (Output)\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt; 0.1% (relative to full scale value)\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 Dimensions (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\u003eApproximately 165 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\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\u003eVibration Resistance\u003c\/td\u003e\n      \u003ctd\u003eConforms to EN 60068-2-6\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eShock Resistance\u003c\/td\u003e\n      \u003ctd\u003eConforms to 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\u003eApprovals\/Markings\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  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInterface\u003c\/td\u003e\n      \u003ctd\u003eFunction\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEtherCAT P (Input\/Output)\u003c\/td\u003e\n      \u003ctd\u003e2 x M8 socket, shielded, screw type, P-coded\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAnalog Inputs\/Outputs\u003c\/td\u003e\n      \u003ctd\u003e4 x M12 x 1, 5-pin, A-coded\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\u003e\n\u003cstrong\u003eVerify System State:\u003c\/strong\u003e De-energize all power supplies before starting mechanical installation or wiring procedures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhysical Mounting:\u003c\/strong\u003e Securely mount the module directly to the machine body or mounting frame using the designated mounting holes. Ensure the mounting surface is flat to avoid mechanical stress on the housing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEtherCAT P Wiring:\u003c\/strong\u003e Connect the incoming EtherCAT P cable to the input M8 socket and, if daisy-chaining, connect the next module via the output M8 socket. Use only shielded, P-coded M8 connectors to maintain protection and signal integrity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSignal I\/O Connection:\u003c\/strong\u003e Connect the analog sensors and actuators to the M12 sockets. Use shielded cables for all analog lines to minimize electromagnetic noise and interference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the module is grounded adequately according to local regulations, utilizing the grounding connection points if provided or via the mounting screws on a conductive, grounded surface.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommissioning:\u003c\/strong\u003e Power up the system and verify the status LED indications. Configure the signal parameters (voltage or current) for each channel within your TwinCAT development environment.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106451939691,"sku":"EPP4374-0002","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/epp4374-0002-wkweipd1rll.png?v=1776244754","url":"https:\/\/www.plcprotech.com\/products\/beckhoff-epp4374-0002-ethercat-p-box","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}