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Beckhoff EL1004

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EL1004
EL1004
EL1004
EL1004

Image shown may not reflect the final product

Marvo Stock ID MV-6M3R
HS Code 85049090
SKU EL1004
Condition Used
Warranty 12 months
Weight (kg) 1.00
Length (mm) 320.00
Width (mm) 250.00
Height (mm) 250.00

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Specification & Description

Specification Description
Part Number EL1004
Manufacturer Beckhoff
Input Count 4 Digital Inputs
Input Voltage 24 V DC (Nominal)
Input Current Typically 3 mA per channel
Current Consumption (E-bus) Typically 90 mA
Electrical Isolation 500 V (E-bus to field voltage)
Input Filter 3 ms
Bit Width in Process Image 4 input bits
Configuration Configurable via TwinCAT System Manager
Operating Temperature Range -25°C to +60°C (extended temperature range)
Storage Temperature Range -40°C to +85°C
Relative Humidity 95%, non-condensing
Dimensions (W x H x D) Approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)
Mounting On 35 mm mounting rail conforming to EN 60715
Vibration/Shock Resistance Conforms to EN 60068-2-6/EN 60068-2-27
EMC Resistance Burst/ESD conforms to EN 61000-6-2 / EN 61000-6-4
Protection Class IP 20
Approvals CE, cULus

The Beckhoff EL1004 Digital Input Terminal Module is a compact and efficient solution designed to interface with binary control signals from the process level in industrial automation systems. This module is equipped with four digital inputs, allowing for the acquisition and transmission of signals in an electrically isolated form to the higher-level automation device.

Crafted for reliability and precision, the EL1004 features a nominal input voltage of 24 V DC and includes an input filter with a 3 ms response time to ensure signal integrity. The input current is typically 3 mA, adhering to EN 61131-2, type 1/3 standards. The module's current consumption from the E-bus is approximately 90 mA, highlighting its energy-efficient design.

The EL1004 boasts a robust construction with electrical isolation of 500 V between the E-bus and field voltage, ensuring safe operation and protection against electrical disturbances. The terminal module is designed for mounting on a 35 mm standard mounting rail, conforming to EN 60715, which facilitates easy installation and maintenance.

With a compact footprint of approximately 15 mm x 100 mm x 70 mm, the EL1004 is an ideal choice for space-constrained applications. It operates reliably within an extended temperature range of -25°C to +60°C, making it suitable for a wide range of industrial environments.

The module's status is conveniently indicated by LEDs for each input, providing clear and immediate visual feedback on the operational state. The EL1004 is configured without the need for an address setting, utilising the TwinCAT System Manager for seamless integration into your control system.

The Beckhoff EL1004 Digital Input Terminal Module is a testament to Beckhoff's commitment to quality, offering a dependable and user-friendly interface for digital signal processing in industrial automation applications.

Commonly Asked Questions

Is my order covered by a warranty?

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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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Frequently Asked Questions

What type of input does this digital input terminal module support?

The Beckhoff EL1004 digital input terminal module supports 24 V DC nominal voltage inputs with a signal voltage '0' range of -3 V to 5 V and a signal voltage '1' range of 11 V to 30 V, in accordance with EN 61131-2, type 1/3.

How many inputs can the module control simultaneously?

The module can control 4 inputs simultaneously within an ambient temperature range of -25°C to +55°C. Above +55°C, the number of controllable inputs may be reduced.

What is the input current for this module?

The input current for the EL1004 is typically 3 mA, as per EN 61131-2, type 1/3 standards.

Can this module be configured without an address setting?

Yes, the EL1004 does not require an address setting and can be configured via the TwinCAT System Manager.

What is the current consumption from the power contacts and E-bus?

The current consumption from the power contacts is typically 2 mA plus load, and from the E-bus, it is typically 90 mA.

What are the dimensions of this digital input terminal?

The dimensions of the EL1004 are approximately 15 mm in width, 100 mm in height, and 70 mm in depth.

What is the operating temperature range for this terminal?

The permissible ambient temperature range for operation of the EL1004 is -25°C to +60°C for the extended temperature range, and 0°C to +55°C in accordance with cULus for Canada and the USA.

What type of mounting is required for this terminal?

The EL1004 should be mounted on a 35 mm mounting rail conforming to EN 60715.

What is the protection class of the EL1004?

The protection class for the EL1004 is IP 20.

Does the EL1004 have any certifications?

Yes, the EL1004 is CE and cULus certified, and also complies with ATEX directives for specific conditions.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

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.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

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.

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