EL4004

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Overview of Siemens EL4004 EtherCAT Terminal

The Siemens EL4004 is a 4-channel analog output EtherCAT terminal designed for industrial automation applications. It provides voltage outputs in the range of 0 to 10 V with a 12-bit resolution, allowing precise control of actuators and analog devices. Powered by a 24 V DC supply, this terminal features electrical isolation, fast conversion times, and is suitable for use in complex automation systems requiring reliable and accurate analog output signals.

Key Features

  • 4 independent analog output channels generating voltage signals from 0 to 10 V.
  • High resolution with 12-bit DAC for precise output voltage control.
  • Powered by 24 V DC via EtherCAT power contacts with low power consumption.
  • Electrical isolation of 500 V between EtherCAT bus and output signals for safety.
  • Fast conversion time of approximately 250 µs for real-time control applications.
  • Signal output stages capable of driving loads greater than 5 kΩ with short-circuit protection.
  • Compact design (12 mm width) with DIN rail mounting capabilities.
  • LED indicators for status and diagnostics on each channel.
  • Meets EMC standards EN 61000-6-2 and EN 61000-6-4 for industrial environments.
  • Wide operating temperature range suitable for diverse industrial conditions.

Technical Specs

Specification Details
Model EL4004
Number of Outputs 4 Channels
Output Voltage Range 0 to 10 V
Resolution 12 bit
Power Supply 24 V DC via EtherCAT power contacts
Load Resistance > 5 kΩ
Output Short-circuit Protection Yes
Conversion Time ~250 µs
Electrical Isolation 500 V (E-bus / Signal)
Current Consumption Approx. 140 mA (E-bus), 40 mA (Power Contacts)
Dimensions (W x H x D) 12 mm x 100 mm x 68 mm
Weight Approx. 85 g
Operating Temperature -25 °C to +60 °C
Protection Class IP20
Certifications CE, CCC, UL, ATEX, IECEx

Applications / Use Case

Suitable for precise control of analog devices in machinery, process automation, and factory automation systems. The EL4004 terminal's high accuracy, fast response, and electrical isolation make it ideal for demanding industrial environments requiring stable voltage outputs to actuators, valves, and other analog controlled equipment.

Siemens provides reliable, compact EtherCAT terminal solutions compatible with modern automation architectures for enhanced operational control and efficiency.

EL4004

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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