The EL3124 is an EtherCAT terminal with four differential analog input channels, designed to handle current signals in the range of 4 to 20 mA. The current is digitized with a resolution of 16 bits and transmitted in an electrically isolated form to the higher-level automation device. The terminal features differential inputs with a common internal ground potential. It combines four channels in a single housing.
Part Number | EL3124 |
---|---|
Category | PLCs/Machine Control |
Subcategory | PLC Programming Terminal |
Number of inputs | 4 (differential) |
Power supply | via the E-bus |
Signal current | 4…20 mA |
Distributed clocks | yes |
Internal resistance | typ. 85 Ω + diode voltage |
Input filter limit frequency | 5 kHz |
Common-mode voltage UCM | max. 10 V |
Conversion time | ~ 100 µs |
Resolution | 16 bit (incl. sign) |
Measurement error/ uncertainty | < ±0.3% (relative to full scale value) |
Surge voltage resistance | 35 V DC |
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 |
Special features | standard and compact process image, activatable FIR/IIR filters, limit value monitoring |
Operating/storage temperature | -25…+60°C / -40…+85°C |
Weight | approx. 60 g |
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 |
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.
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: 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.
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.
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