{"product_id":"beckhoff-el2502-pwm-output-terminal-module-quick-delivery","title":"EL2502 | Beckhoff EtherCAT 2-Channel PWM Output Terminal, 24 V DC, 0.5 A","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"90\" data-end=\"444\"\u003eThe Beckhoff EL2502 is a 2-channel EtherCAT PWM output terminal designed to generate pulse width-modulated signals for controlling analog functions in industrial automation. Operating at 24 V DC with 0.5 A per channel, it provides adjustable frequency and duty cycle settings with overload and short-circuit protection for reliable, precise signal generation.\u003c\/p\u003e\n\u003ch3 data-start=\"502\" data-end=\"534\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.964%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eBeckhoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eIndustrial Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eEL2502\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eEtherCAT PWM Output Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eConnection Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003ePWM output, push-pull outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003e24 V DC (-15% \/ +20%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eLoad Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eOhmic, inductive, lamp load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eMax. Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003e0.5 A per channel (short-circuit proof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eShort-Circuit Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eTyp. \u0026lt; 1.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eBase Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003e1 Hz…125 kHz (default 250 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eDuty Factor Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003e0–100% (TON \u0026gt; 750 ns, TOFF \u0026gt; 500 ns)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003e9–15 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eDistributed Clocks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eNot supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eReverse Voltage Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eVia TwinCAT System Manager\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003e500 V (E-bus \/ field potential)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eCurrent Consumption (E-bus)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eTyp. 140 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eCurrent Consumption (Power Contacts)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eTyp. 30 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eBit Width in Process Image\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003e2 × 16 bit PWM output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eSpecial Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eIndividual frequency adjustment per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003e-25°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eUp to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eVibration\/Shock Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eEN 60068-2-6 \/ EN 60068-2-27 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eEMC Immunity\/Emission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eEN 61000-6-2 \/ EN 61000-6-4 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003ePluggable Wiring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eSupported for ESxxxx terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eApprovals\/Markings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003eCE, CCC, UL, ATEX, IECEx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.4309%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.4359%;\"\u003e50 g (approx. 0.11 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eEL2502\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe EL2502 belongs to Beckhoff’s EtherCAT I\/O terminal series and functions as a two-channel PWM output module for generating pulse width-modulated signals. It can control analog-driven actuators, valves, and lighting systems with fine resolution and adjustable duty cycles. Each channel supports an independent frequency setting between 1 Hz and 125 kHz, offering great flexibility in timing control applications. With a 24 V DC nominal voltage and short-circuit-proof output stage, the EL2502 ensures durable and safe operation. Its electrical isolation of 500 V between field potential and the E-bus provides additional signal integrity and system safety. Configuration is conveniently handled via the TwinCAT System Manager software, making integration into EtherCAT automation networks straightforward and efficient.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-Channel PWM Output: Two independently configurable PWM channels for flexible signal generation.\u003c\/li\u003e\n\u003cli\u003eHigh Frequency Range: Adjustable from 1 Hz to 125 kHz, suitable for a variety of control applications.\u003c\/li\u003e\n\u003cli\u003eAdjustable Duty Cycle: 0–100% mark\/space ratio controlled by 16-bit input values for precision modulation.\u003c\/li\u003e\n\u003cli\u003eShort-Circuit Protection: Built-in safety against overload and short-circuit events on each output.\u003c\/li\u003e\n\u003cli\u003eElectrical Isolation: 500 V separation between field potential and E-bus ensures stable operation.\u003c\/li\u003e\n\u003cli\u003eIndependent Channel Configuration: Each output channel can be set to a unique frequency and duty factor.\u003c\/li\u003e\n\u003cli\u003ePush-Pull Output Stage: Capable of driving ohmic, inductive, or lamp loads efficiently.\u003c\/li\u003e\n\u003cli\u003eIntegrated LED Indicators: Channel LEDs reflect output state and duty cycle brightness for quick diagnostics.\u003c\/li\u003e\n\u003cli\u003eHigh Resolution Control: 9–15 bit resolution allows accurate analog-equivalent signal control.\u003c\/li\u003e\n\u003cli\u003eReverse Polarity Protection: Safeguards against incorrect wiring or voltage reversal.\u003c\/li\u003e\n\u003cli\u003eCompact EtherCAT Design: Standard terminal format fits seamlessly into modular Beckhoff I\/O systems.\u003c\/li\u003e\n\u003cli\u003eSoftware Integration: Fully supported by TwinCAT System Manager for configuration and parameter setting.\u003c\/li\u003e\n\u003cli\u003eIndustrial Durability: Wide operating temperature range and compliance with EMC and vibration standards.\u003c\/li\u003e\n\u003cli\u003eFlexible Mounting: DIN-rail installation with pluggable wiring option for easy maintenance.\u003c\/li\u003e\n\u003cli\u003eCertified Quality: CE, UL, ATEX, and IECEx approvals ensure global usability and compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe EL2502 delivers the reliability and precision required for high-speed signal modulation, motor control, lighting systems, and industrial actuation tasks.\u003c\/p\u003e","brand":"Beckhoff","offers":[{"title":"Default Title","offer_id":50746684834090,"sku":"EL2502","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/el2502__web_preview_png.webp?v=1761510254","url":"https:\/\/iqelectro.com\/products\/beckhoff-el2502-pwm-output-terminal-module-quick-delivery","provider":"IQElectro","version":"1.0","type":"link"}