Beckhoff EtherCAT Terminal, 4-Channel Analog Input - EL3054
The Beckhoff EL3054 is an EtherCAT Terminal featuring 4-channel analog input for current signals (4–20 mA). With a high-resolution 12-bit precision, it ensures accurate and reliable data acquisition. Operating in a single-ended configuration, this terminal offers seamless integration into industrial systems, providing precise current measurement capabilities for diverse applications.
Specifications
| Manufacturer |
Beckhoff
|
| Category |
PLCs/Machine Control |
| Subcategory |
PLC Programming Terminal |
| Part Number |
EL3054 |
| Number of inputs |
4 (single-ended) |
| Technology |
single-ended |
| Signal type |
single-ended |
| Signal current |
4…20 mA |
| Internal resistance |
typ. 85 Ω |
| Input filter limit frequency |
1 kHz |
| Dielectric strength |
max. 30 V |
| Conversion time |
0.625 ms default setting, configurable, multiplex |
| Resolution |
12 bit (16 bit presentation incl. sign) |
| Measurement error/ uncertainty |
< ±0.3 % (relative to full scale value) |
| Electrical isolation |
500 V (E-bus/signal voltage) |
| Current consumption E-bus |
typ. 130 mA |
| Bit width in the process image |
inputs: 16 byte |
| Configuration |
no address or configuration setting required |
| Special features |
standard and compact process image, activatable FIR/IIR filters, limit value monitoring |
| Operating/storage temperature |
-25…+60 °C/-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 |
| Pluggable wiring |
for all ESxxxx terminals |
| Approvals/markings |
CE, UL, ATEX, IECEx |
Information About EL3054
The EL3054 analog input terminal processes signals in the range between 4 and 20 mA. The current is digitized to a resolution of 12 bits and is transmitted (electrically isolated) to the higher-level automation device. The input electronics are independent of the supply voltage of the power contacts. In the EL3054 with four inputs, the 24 V power contact is connected to the terminal in order to enable connection of 2-wire sensors without external supply. The power contacts are connected through. The signal state of the EtherCAT Terminal is indicated by light emitting diodes. The error LEDs indicate an overload condition and a broken wire.
The Beckhoff EL3054 is a feature-rich EtherCAT Terminal with 4 single-ended analog inputs for current signals (4–20 mA). Equipped with a 12-bit resolution (16-bit presentation incl. sign), it ensures high-precision data acquisition. With an internal resistance of typically 85 Ω and a 1 kHz input filter limit frequency, it provides reliable signal processing.
The terminal offers a fast conversion time of 0.625 ms (configurable) and supports standard and compact process image formats. Noteworthy features include activatable FIR/IIR filters, limit value monitoring, and electrical isolation of 500 V (E-bus/signal voltage). The EL3054 operates in a wide temperature range (-25 to +60 °C) and is compliant with EMC standards, providing robust performance in diverse industrial environments.
With pluggable wiring for ESxxxx terminals, this EtherCAT Terminal is easy to install. It carries multiple certifications including CE, UL, ATEX, IECEx, attesting to its quality and compliance. The EL3054 is an ideal choice for applications demanding precise and reliable current signal measurements in industrial automation setups.
Manufacturer information
Beckhoff Automation is a German manufacturer of open automation systems, including industrial PCs, I/O and fieldbus components, drive technology, automation software, and hardware for machine vision. Beckhoff is known for its innovative and reliable automation technology, which is used in a wide range of industries. The company is committed to providing customers with the best possible automation solutions to help them succeed in their businesses.
What Our Experts Think
-
High Performance: Beckhoff control systems offer powerful computing capabilities for demanding industrial automation tasks.
-
Energy-Efficient: Designed with optimized power usage to support sustainable, low-energy operations.
-
Durable & Reliable: Built to withstand harsh industrial environments with high-quality components and rugged designs.
-
Quiet Operation: Fanless or low-noise cooling systems in many models ensure minimal disruption in sensitive areas.
-
Easy Installation: Modular design allows for quick and flexible setup in a wide range of industrial applications.
Q&A
Q: What is Beckhoff equipment used for?
A: Beckhoff products are used for industrial automation, providing control, motion, and communication solutions for a variety of industries.
Q: What features are included in Beckhoff automation systems?
A: Features include high-performance CPUs, modular I/O systems, compact form factors, and support for leading industrial communication standards like EtherCAT.
Q: Are Beckhoff products energy-efficient?
A: Yes, many Beckhoff systems are designed to reduce energy consumption while maintaining high-speed, precise control.
Q: How does Beckhoff compare to other automation brands?
A: Beckhoff stands out for its open automation systems, flexible designs, and strong performance in both small and large-scale industrial projects.
Maintenance Tips
-
Keep Units Clean: Regularly remove dust and debris from ventilation openings and surfaces.
-
Check Connections: Inspect cables and connectors periodically for wear or damage.
-
Monitor Software Updates: Keep firmware and software updated to ensure optimal performance and security.
-
Temperature Control: Ensure devices are operated within recommended temperature ranges to avoid overheating.
-
Annual System Check: Have a technician perform a full inspection and preventive maintenance annually.
