Many procurement teams check EL3022 against Beckhoff El9410, El9550 Beckhoff and Beckhoff El2809 before signing purchase orders, verifying quality, compliance, and after-sales support availability.
EL3022 - Beckhoff EtherCAT Terminal Analog Input
Technical Specifications of Beckhoff EtherCAT Terminal Analog Input EL3022:
| Brand | Beckhoff |
| Product Type | EtherCAT Terminal Analog Input |
| Product | EL3022 |
EL3022 Beckhoff EtherCAT Terminal Analog Input Technical Specifications
| Specification | Value |
|---|---|
| Number of inputs | 2 (differential) |
| Measurement error/uncertainty | typ. 85 Ω + diode voltage |
| Input filter limit frequency | 1 kHz |
| Measurement error/uncertainty 2 | < ±0.3% (relative to full scale value) |
| 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*: 0.0..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 |
| Common-mode voltage UCM | max. 10 V |
| Conversion time | 0.625 ms default setting, configurable, multiplex |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Current consumption E-bus | typ. 130 mA |
| Bit width in the process image | inputs: 8 byte |
| Special features | standard and compact process image, activatable FIR/IIR filters, limit value monitoring |
| Weight | approx. 55 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 |
| Ex marking | ATEX:II 3 G Ex ec IIC T4 GcIECEx:Ex ec IIC T4 Gc |
| Pluggable wiring | for all ESxxxx terminals |
| Signal current | 4...20 mA |
| Surge voltage resistance | max. 35 V |
The Beckhoff EL3022 EtherCAT Terminal Analog Input is designed for high-precision industrial automation, featuring 2 differential inputs with typical measurement uncertainty of 85 µV plus diode voltage and relative error under ±0.3% of full scale. Its input filter limit frequency of 1 kHz and configurable conversion time of 0.625 ms ensure fast and reliable data acquisition. The terminal comes in a compact 12 mm x 100 mm x 68 mm polycarbonate housing with integrated signal LEDs for easy diagnostics, and it mounts securely on a 35 mm DIN rail with double-slot key connections for side-by-side installation. Flexible wiring options support solid, flexible, and ferrule conductors with cross-sections ranging from 0.0 to 2.5 mm², providing easy installation in complex automation systems. Powered via the E-bus with typical consumption of 130 mA and offering 500 V electrical isolation, the EL3022 ensures safe and interference-free operation. With activatable FIR/IIR filters, limit value monitoring, and a standard and compact process image, it supports high reliability and precision. Certified with CE, CCC, UL, ATEX, and IECEx standards and resistant to vibration, shock, and extreme temperatures from -25°C to +60°C, this terminal is trusted across industrial plants in India and globally for robust, safe, and accurate analog signal processing in demanding environments.
The Beckhoff EL3022 EtherCAT Terminal Analog Input is widely used in industrial automation setups requiring accurate analog signal measurement and process monitoring. Its compact design and fast conversion times make it ideal for machine control, assembly lines, robotics, energy management, and process control systems. Engineers in automotive, chemical, pharmaceutical, and food industries benefit from its precise 4–20 mA signal support and configurable filters, enabling smooth integration with larger EtherCAT networks.
In Indian industrial hubs like Pune, Bhiwadi, Morbi, Sanand, and Surat, the EL3022 helps optimize production efficiency, reduce downtime, and maintain operational safety. Its TwinSAFE-compatible features and limit value monitoring enhance safety in critical applications, while the plug-and-play design simplifies maintenance for junior and senior engineers. By providing accurate real-time data and reliable performance under harsh industrial conditions, the EL3022 EtherCAT Terminal Analog Input establishes Beckhoff as a trusted leader in automation solutions, supporting engineers in achieving precise process control and system reliability.
