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Specification & Description
| Specification | Description |
|---|---|
| Part Number | EL3004 |
| Manufacturer | Beckhoff |
| Input Channels | 4-channel analog input |
| Input Type | Voltage |
| Voltage Range | ±10 V |
| Resolution | 12 bit |
| Input Connection | Single-ended |
| Interface | EtherCAT Terminal |
| Status Indicators | Run LEDs for each channel |
| Power Contacts | +24 V and 0 V |
| Ground Connections | GND for each input |
| Commodity Code | 853690 |
| Country of Origin | - |
The Beckhoff EL3004 EtherCAT Terminal is a versatile and high-precision 4-channel analog input module designed to capture voltage signals in the range of ±10 V. Each channel offers a 12-bit resolution, ensuring accurate data acquisition for a variety of industrial applications. The single-ended inputs are ideal for straightforward integration into existing systems, providing a reliable solution for monitoring and control tasks. With its compact form factor, the EL3004 is an excellent choice for space-constrained environments, while its robust construction ensures it can withstand the rigours of industrial settings. This terminal is particularly suitable for use in automation systems that require precise voltage measurement, such as process control, testing equipment, and monitoring tasks. Its ease of use and installation make it a preferred component for engineers and technicians looking to enhance their system's capabilities with high-quality analog input functionality.
Commonly Asked Questions
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Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Frequently Asked Questions
What type of signals can the EtherCAT Terminal process?
The EtherCAT Terminal is designed to process 4-channel analog input signals, specifically voltage signals in the range of ±10 V with a 12-bit resolution.
Can the inputs on this terminal be used with sensors?
Yes, the inputs are suitable for connecting to sensors that output a voltage signal within the ±10 V range, allowing for precise data acquisition from a variety of sensors.
What is the resolution of the analog inputs?
The analog inputs of the terminal have a resolution of 12 bits, providing a fine level of detail in the input signal measurement.
Is this terminal suitable for high-speed applications?
While the terminal provides precise measurements, the suitability for high-speed applications would depend on the specific requirements of the application, such as the required sampling rate and data processing speed.
How does this terminal connect to a control system?
This terminal connects to a control system via the EtherCAT protocol, which is a high-speed industrial network standard designed for real-time control applications.
Are there any indicators for operational status on the terminal?
Yes, the terminal features Run LEDs for each channel to indicate the operational status and assist with diagnostics.
Can the terminal be used in a distributed control system?
Absolutely, the terminal is ideal for distributed control systems as it can be placed remotely on the EtherCAT network, reducing wiring complexity and allowing for flexible system design.
What kind of grounding is required for the inputs?
Each input channel has a corresponding ground (GND) connection that must be properly connected to ensure accurate signal measurement and system safety.
How is the terminal powered?
The terminal requires a power supply of +24 V DC, which is connected via the power contact points on the terminal.
What are the dimensions of the terminal?
The dimensions of the terminal are standard for the Beckhoff EtherCAT Terminal series, designed to fit within a modular control cabinet setup. Exact dimensions can be found in the manufacturer's technical documentation.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
