EL3204-0200 - Beckhoff EtherCAT Terminal Analog Input
Technical Specifications of Beckhoff EtherCAT Terminal Analog Input EL3204-0200:
| Brand | Beckhoff |
| Product Type | EtherCAT Terminal Analog Input |
| Product | EL3204-0200 |
EL3204-0200 Beckhoff EtherCAT Terminal Analog Input Technical Specifications
| Specification | Value |
|---|---|
| Number of inputs | 4 |
| Measurement error/uncertainty 2 | < ±0.3% relative to full scale value (240 kΩ) |
| Housing - Design form | compact terminal housing with signal LEDs |
| Housing - Material | polycarbonate |
| Housing - Dimensions (W x H x D) | 12Â mm x 100Â mm x 68 mm |
| Housing - Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Housing - Side by side mounting by means of | double slot and key connection |
| Housing - Marking | labeling of the BZxxxx series |
| Housing - Wiring | solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver |
| Housing - Connection cross-section | s*: 0.08..2.5 mm²,st*: 0.08...2.5 mm²,f*: 0.14..1.5 mm² |
| Housing - Connection cross-section AWG | s*: AWG28..14,st*: AWG28..14,f*: AWG26...16 |
| Housing - Stripping length | 8…9 mm |
| Housing - Current load power contacts | Imax: 10 A |
| Power supply | via the E-bus |
| Conversion time | approx. 24 ms default setting, 4â¦500 ms configurable |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Current consumption E-bus | typ. 150 mA |
| Bit width in the process image | 4 x 32 bit RTD input |
| Special features | temperature calculation on the basis of Steinhart-Hart, B parameters, IEC 60751, free table, predefined sensors |
| Weight | approx. 60 g |
| Operating temperature | -25…+60°C |
| Storage temperature | -40…+85°C |
| Relative humidity | 95%, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. rating/installation pos. | IP20/variable |
| Approvals/markings | CE, CCC, UL, ATEX, IECEx, DNV GL |
| Ex marking | ATEX:II 3 G Ex ec IIC T4 GcIECEx:Ex ec IIC T4 Gc |
| Sensor types | Ni/PT, any RTD up to 240 kâ¦, calculation possible on the basis of a table or material constant, resistance measurement |
| Connection method | 2-wire |
| Measuring current | typ. < 0.03 mA |
The Beckhoff EL3204-0200 EtherCAT Terminal Analog Input is designed for precise RTD and resistance measurement, ensuring accurate monitoring in industrial automation systems.
The EL3204-0200 EtherCAT Terminal Analog Input from Beckhoff combines high accuracy with robust engineering for demanding industrial use. This 4-channel module supports RTD sensors up to 240 kΩ and features integrated temperature calculation methods such as Steinhart-Hart, B parameters, IEC 60751, and free table configurations, ensuring flexibility for diverse measurement tasks. With a typical measurement error below ±0.3% full scale, engineers can rely on consistent data quality.
Engineered in a compact 12 mm housing, the EL3204-0200 offers seamless integration on a DIN rail and uses pluggable wiring for simplified installation. Its conversion time of 24 ms (configurable between 4–500 ms) balances speed with stability, while electrical isolation up to 500 V ensures secure separation between E-bus and signal voltage. Operating reliably between -25°C and +60°C, the terminal is built for industrial-grade durability with certifications including CE, CCC, UL, ATEX, and IECEx. With an E-bus consumption of just 150 mA, it delivers efficient performance without overloading the system.
Applications for the Beckhoff EL3204-0200 EtherCAT Terminal Analog Input extend across temperature monitoring, resistance measurement, and process automation in industries like energy, oil & gas, chemical plants, and manufacturing. Its capability to handle multiple sensor types makes it a trusted choice for engineers designing scalable and precise automation networks. Maintenance teams appreciate its self-diagnostic features, compact footprint, and compliance with international EMC and vibration standards, which guarantee long-term system stability. The EL3204-0200 represents Beckhoff’s commitment to providing high-performance analog input solutions that enhance efficiency and reliability in modern industrial systems.
