{"product_id":"beckhoff-elx3202-0090-elx-series-ethercat-terminal","title":"BECKHOFF ELX3202-0090 ELX Series EtherCAT Terminal","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBECKHOFF ELX3202-0090\u003c\/strong\u003e is an intrinsically safe (Ex i) 2-channel analog input EtherCAT Terminal designed for direct connection of resistance thermometers (RTD) located in hazardous areas. Operating with 16-bit resolution, this terminal provides highly accurate temperature measurements from explosive gas or dust environments. It features integrated TwinSAFE SC (Single Channel) technology, which permits the use of standard analog signal values for safety-directed tasks within a TwinSAFE system architecture.\u003c\/p\u003e\n\n\u003cp\u003eHoused in a compact 12 mm terminal enclosure, the \u003cstrong\u003eBECKHOFF ELX3202-0090\u003c\/strong\u003e accommodates various platinum and nickel-based temperature sensors (such as Pt100 and Ni100) as well as resistance measurements. The terminal supports 2-, 3-, and 4-wire connection configurations, with the default connection method software-configurable to suit specific field requirements. It is designed for installation on a standard 35 mm DIN rail, integrating into the EtherCAT I\/O system alongside an appropriate power supply terminal.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo differential analog input channels dedicated to temperature and RTD sensor measurements.\u003c\/li\u003e\n  \u003cli\u003eIntrinsically safe (Ex i) design for direct interface with field devices in hazardous locations.\u003c\/li\u003e\n  \u003cli\u003eTwinSAFE SC technology enables the deployment of standard analog signals in safety-related process applications.\u003c\/li\u003e\n  \u003cli\u003eSupports a wide range of sensor types including Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, and KT(Y) sensors.\u003c\/li\u003e\n  \u003cli\u003eConfigurable 2-wire, 3-wire, or 4-wire connection modes (2-wire by default).\u003c\/li\u003e\n  \u003cli\u003eOnboard digital filtering, limit value monitoring, and integrated sensor characteristic curve linearization.\u003c\/li\u003e\n  \u003cli\u003eCompact 12 mm housing width optimized for high-density DIN rail mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIntrinsically safe temperature monitoring in hazardous chemical and petrochemical facilities (Zone 0\/20 and Division 1).\u003c\/li\u003e\n  \u003cli\u003eProcess temperature control utilizing RTD sensors in oil and gas refineries.\u003c\/li\u003e\n  \u003cli\u003eSafety-related temperature tracking and limit monitoring in automated industrial systems using TwinSAFE SC.\u003c\/li\u003e\n  \u003cli\u003eHigh-density temperature data acquisition for process machinery and critical infrastructure.\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 Number\u003c\/td\u003e\n      \u003ctd\u003eELX3202-0090\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eEtherCAT Terminal (Ex i, TwinSAFE SC)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n      \u003ctd\u003e2 (differential)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal Processing Resolution\u003c\/td\u003e\n      \u003ctd\u003e16 bit\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTemperature Range (Pt Sensors)\u003c\/td\u003e\n      \u003ctd\u003e-200 to +850 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTemperature Range (Ni Sensors)\u003c\/td\u003e\n      \u003ctd\u003e-60 to +250 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eResistance Measurement Range\u003c\/td\u003e\n      \u003ctd\u003e10 Ohm to 4 kOhm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eResolution Limit\u003c\/td\u003e\n      \u003ctd\u003eUp to 0.01 degC per digit (preset to 0.1 degC per digit)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMeasuring Current\u003c\/td\u003e\n      \u003ctd\u003eLess than 1 mA (sensor and range dependent)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMeasuring Error\u003c\/td\u003e\n      \u003ctd\u003eLess than +\/-0.3% of full scale value\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInternal Resistance\u003c\/td\u003e\n      \u003ctd\u003eTypically 10 kOhm or greater (differential)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Filter Limit Frequency\u003c\/td\u003e\n      \u003ctd\u003eTypically 1 kHz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConversion Time\u003c\/td\u003e\n      \u003ctd\u003e10 ms to 3300 ms (adjustable, 270 ms default)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSupply Voltage Electronics\u003c\/td\u003e\n      \u003ctd\u003e24 V DC (via power contacts, requiring ELX9560 power supply)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCurrent Consumption (E-bus)\u003c\/td\u003e\n      \u003ctd\u003eTypically 70 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCurrent Consumption (Power Contacts)\u003c\/td\u003e\n      \u003ctd\u003eTypically 10 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSpecial Functions\u003c\/td\u003e\n      \u003ctd\u003eLimit value monitoring, digital filtering, linearization, configurable connection methods, TwinSAFE SC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWidth\u003c\/td\u003e\n      \u003ctd\u003e12 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003eApproximately 60 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n      \u003ctd\u003e-25 to +60 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n      \u003ctd\u003e-40 to +85 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRelative Humidity Limits\u003c\/td\u003e\n      \u003ctd\u003e95%, non-condensing\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProtection Class\u003c\/td\u003e\n      \u003ctd\u003eIP20\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 Power:\u003c\/strong\u003e Prior to mounting or wiring, ensure that all electrical power to the DIN rail, E-bus, and field-side power contacts is fully disconnected.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting:\u003c\/strong\u003e Securely snap the terminal onto a standard 35 mm DIN rail (conforming to EN 60715). Use the double slot and key connection system to slide adjacent terminals together.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntrinsically Safe Separation:\u003c\/strong\u003e Ensure that the terminal is installed in accordance with standard Ex i installation rules, using an ELX9560 power supply terminal to isolate Ex i circuits from standard I\/O lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductor Connection:\u003c\/strong\u003e Connect the sensor wiring using solid or flexible conductors (0.08 to 2.5 mm² for solid\/stranded, 0.14 to 1.5 mm² with ferrule). Depress the spring mechanism using a small screwdriver to insert the wires. Strip wires to a length of 8 to 9 mm.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShielding and Grounding:\u003c\/strong\u003e Employ appropriate shielding practices for analog RTD signals to minimize noise and maintain safety parameters required for explosive environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommissioning:\u003c\/strong\u003e Apply E-bus power and configure the appropriate sensor type, filtering parameters, and connection method (2-, 3-, or 4-wire) in TwinCAT before operating.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eReplacement Recommendations\u003c\/h3\u003e\n\u003cp\u003eWhen replacing a \u003cstrong\u003eBECKHOFF ELX3202-0090\u003c\/strong\u003e terminal, document the existing wiring connections, channel layout, and configuration parameters in TwinCAT. Power down the entire node, release the safety lock, and slide the module out from the assembly. Ensure the replacement unit has the same hardware and TwinSAFE SC revision levels before restoring the system configuration and recommissioning the safety function.\u003c\/p\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBECKHOFF ELX3202-0090\u003c\/strong\u003e is certified under ATEX, IECEx, and cFMus regulations for use in hazardous areas. It carries Ex ec [ia Ga] IIC T4 Gc, [Ex ia Da] IIIC, and [Ex ia Ma] I ratings, and supports TwinSAFE SC single-channel functional capabilities when integrated within approved TwinSAFE control environments.\u003c\/p\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106449580395,"sku":"ELX3202-0090","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/elx3202-0090-3ywfamjycho.png?v=1776244616","url":"https:\/\/www.plcprotech.com\/products\/beckhoff-elx3202-0090-elx-series-ethercat-terminal","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}