Part Number:

EL2878-0005

Manufacturer: Beckhoff
Series: EL EtherCAT Terminal Series
  • Rated 4.5 (12 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 3-5 Days
  • Call for Expedited Shipping and Product Condition Options
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The Beckhoff EL2878-0005 is part of the EL EtherCAT Terminal Series and features flat-ribbon cable connection technology. It boasts eight outputs and a nominal voltage of 24 V DC. The terminal's maximum output current is 0.5 A per channel, and it offers reverse voltage protection while conforming to various EN standards for vibration and shock.

Part Number:

EL2878-0005

Manufacturer: Beckhoff
Series: EL EtherCAT Terminal Series
  • Rated 4.5 (12 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 3-5 Days
  • Call for Expedited Shipping and Product Condition Options
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The Beckhoff EL2878-0005 is part of the EL EtherCAT Terminal Series and features flat-ribbon cable connection technology. It boasts eight outputs and a nominal voltage of 24 V DC. The terminal's maximum output current is 0.5 A per channel, and it offers reverse voltage protection while conforming to various EN standards for vibration and shock.

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Product Description

The EL2878-0005 is a state-of-the-art automation EtherCAT terminal that features a very compact housing unit with eight connection channels and valve terminals, which are compatible with a multi-pin plug connection. This product operates with a flat ribbon connection cable, which fits in perfectly with pin contact strips to ensure a secure connection. This connection technology significantly simplifies the wiring of many channels and the EtherCAT terminal. The EL2878-0005 EtherCAT terminal can comfortably monitor the supply voltage coming into the product and communicate the connection status through the process image and the Light Emitting Diodes present on its housing unit. There are about eight LEDs in total for this product. Customers can connect ohmic, inductive, and lamp load to this product without any problem; also, the rated load voltage is about 24 volts.

The EL2878-0005 does not feature any distributed clocks; however, it features reverse voltage protection and short circuit protection during operation. The Maximum output current on this product during operation is about 0.5 amperes at each channel. The bit width in the process image generated by this product is 8-bit output and 1-bit diagnostics. The EL2878-0005 does not require any configuration settings for efficient operation; after installation, it can function at a top performance level for more than 10 years without any problem.

The EL2878-0005 is a maintenance free device, its housing is made from polycarbonate which guarantees high mechanical strength despite its incredibly light weight. The total weight of this EtherCAT Terminal is about 55 grams; the product also belongs to the IP20 protection rating. This EtherCAT Terminal can be installed in any position without any significant effect on its performance standards.

EL2878-0005 Technical Specifications

Connection Technology: flat-ribbon cable
Switching Times: typ. TON: 60 µs, typ. TOFF: 300 µs
Current Consumption E-bus: typ. 100 mA
Current Consumption Power Contacts: typ. 20 mA + load from the 24 V supply
Operating/storage Temperature: 0…+55°C/-25…+85°C
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
Number Of Outputs: 8
Nominal Voltage: 24 V DC (-15%/+20%)
Rated Current: 1 A per connection pin
Load Type: ohmic, inductive, lamp load
Max. Output Current: 0.5 A (short-circuit proof) per channel
Short-circuit Current: typ. < 2 A
Reverse Voltage Protection: yes
Breaking Energy: < 150 mJ/channel

Frequently Asked Questions about EL2878-0005


Q: What makes the EL2878-0005 different from other terminals?

A: The EL2878-0005 has a compact design with 8 digital input channels which is suitable for valve terminals with multi-pin connection.

Q: What are the LEDs on the EL2878-0005 for?

A: The LEDs are designed to provide operators with information about the connection status an this product.

Q: Does the EL2878-0005 work with any distributed clocks?

A: No. There are not distributed clocks on the EL2878-0005.

Q: Does the EL2878-0005 have any special feature?

A: Yes. It can carry out an independent diagnosis of the supply voltage.

Q: What is the bit width in the process image of this device?

A: The bit width is about 8-bit for output and 1-bit for diagnosis.

Internal Product Review

  • ‘‘This product is ideal for terminals with multi-pin plug connection. It provides automatic protection against short circuits and reverse polarity.’’

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