Beckhoff EL3122 Analog Input Terminal
Optimize your automation system with the Beckhoff EL3122 Analog Input Terminal. This 2-channel, 16-bit EtherCAT module delivers highly accurate 4-20mA differential signal processing, advanced wire-break diagnostics, and electrical isolation for robust and reliable industrial control applications.
Beckhoff EL3122 Analog Input Terminal
The Beckhoff EL3122 is a high-performance EtherCAT analog input terminal designed to process signals in the standard 4 to 20 mA range. It features two differential input channels that accurately digitize the current to a resolution of 16 bits. This data is then transmitted, electrically isolated, to the higher-level automation controller. Equipped with an internal ground potential, the EL3122 ensures precise measurement and reliable signal processing across industrial environments. Furthermore, the terminal offers advanced built-in diagnostics, including wire breakage and overload detection, seamlessly relaying the terminal status to the controller via the E-bus. This makes it an essential component for robust automation applications requiring exact current measurement and high system availability.
Technical Specifications:
- Brand: Beckhoff
- Model: EL3122
- Number of Channels: 2 x Analog Inputs (Differential)
- Signal Range: 4…20 mA
- Resolution: 16 bit
- Internal Resistance: 33 Ω (33R) + Diode Voltage
- Communication Protocol: EtherCAT
| Brand | Beckhoff |
|---|---|
| Model | EL3122 |
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