Beckhoff | Terminal - EL1918-2200
The EL1918-2200 is a TwinSAFE Terminal manufactured by Beckhoff, designed for decentralized connection of sensors and actuators to a controller. This EtherCAT Terminal features 8 digital fail-safe inputs, utilizing 1-/2-wire connection technology. It serves as a link unit between safe input and output signals, facilitating secure communication within the system. The terminal operates with the TwinSAFE/Safety over EtherCAT protocol, ensuring reliable and safe operation in industrial environments.
Specifications
| Part # |
EL1918-2200 |
| Manufacturer |
BECKHOFF |
| Category |
PLCs/Machine Control |
| Subcategory |
PLC Programming Terminal |
| Connection technology |
1-/2-wire |
| Specification |
Link unit between safe input and output signals |
| Number of inputs |
8 |
| Protocol |
TwinSAFE/Safety over EtherCAT |
| Fault response time |
≤ watchdog time (parameterizable) |
| Current consumption power contacts |
See documentation |
| Current consumption E-bus |
Typ. 165 mA |
| Installation position |
Horizontal |
| Safety standard |
EN ISO 13849-1:2015 (Cat. 4, PL e) and EN 61508:2010 (SIL 3) |
| Weight |
Approx. 50 g |
| IP protection rating |
IP20 |
The Altivar Machine ATV320 is a variable speed drive tailored for Original Equipment Manufacturers (OEMs). Its compact design facilitates vertical stacking within machine frames, optimizing space utilization. Operating within a voltage range of 200V to 240V AC across three phases, it delivers a rated power of up to 7.5kW or 10hp.
Featuring IEC 60721-3-3 class 3C3 coated printed circuit boards, the ATV320 drive ensures robust performance even in harsh environmental conditions, withstanding temperatures of up to 60°C without requiring additional cooling. Its versatile functionalities cater to various applications, offering precise torque and speed accuracy at low speeds, dynamic performance enhancement with flux vector control without sensors, and an extended frequency range for high-speed motors.
The drive incorporates features such as parallel connection of motors and special drives using the voltage/frequency ratio, static speed accuracy, and energy-saving capabilities for open-loop synchronous motors. Weighing 3.6kg and measuring 150mm wide, 232mm high, and 178mm deep, it integrates five safety functions to meet safety requirements, configurable via SoMove software, with or without a Preventa safety module.
Designed for OEMs, the Altivar Machine ATV320 caters to simple and advanced applications across sectors like packaging, material handling, textile, material working, mechanical actuators, and hoisting. Compliant with IEC, UL, TUV, KC, and other international standards, it offers mounting accessories and external options, including braking resistors, line chokes, motor chokes, and additional EMC filters, based on the drive rating.
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
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High Performance: Beckhoff control systems offer powerful computing capabilities for demanding industrial automation tasks.
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Energy-Efficient: Designed with optimized power usage to support sustainable, low-energy operations.
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Durable & Reliable: Built to withstand harsh industrial environments with high-quality components and rugged designs.
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Quiet Operation: Fanless or low-noise cooling systems in many models ensure minimal disruption in sensitive areas.
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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
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Keep Units Clean: Regularly remove dust and debris from ventilation openings and surfaces.
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Check Connections: Inspect cables and connectors periodically for wear or damage.
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Monitor Software Updates: Keep firmware and software updated to ensure optimal performance and security.
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Temperature Control: Ensure devices are operated within recommended temperature ranges to avoid overheating.
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Annual System Check: Have a technician perform a full inspection and preventive maintenance annually.
