Part Number:

EL2535-0002

Manufacturer: Beckhoff
Series: EL EtherCAT Terminal Series
  • Rated 4.4 (34 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 1-2 Days
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The EL2535-0002 terminal offers PWM output with push-pull technology, incorporates two digital 24 V inputs, and supports a maximum output current of ±2 amps. Part of the EL EtherCAT Terminal Series by Beckhoff, it conforms to EN 61000-6-2/EN 61000-6-4 for EMC immunity/emission and weighs approximately 50 grams.

Part Number:

EL2535-0002

Manufacturer: Beckhoff
Series: EL EtherCAT Terminal Series
  • Rated 4.4 (34 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 1-2 Days
  • Call for Expedited Shipping and Product Condition Options
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The EL2535-0002 terminal offers PWM output with push-pull technology, incorporates two digital 24 V inputs, and supports a maximum output current of ±2 amps. Part of the EL EtherCAT Terminal Series by Beckhoff, it conforms to EN 61000-6-2/EN 61000-6-4 for EMC immunity/emission and weighs approximately 50 grams.

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Product Description

The EL2535-0002 is a unique and highly effective EtherCAT terminal produced by Beckhoff Automation to improve on the EtherCAT communication system it developed in 2003. This terminal is equipped with a pulse width modulation output state, which helps it control the output current delivered to a connected inductive load. The full supply voltage pulsating with a certain frequency is fed into the output, and a load current only develops at the inductance at the high level. Also, the load current is not changed by changing the voltage level but by the duration of the switch-off in relation to the period duration. This results in a duty factor that is proportional to the load current. The load inductance used with this device should not be less than 1 millihenry.

The EL2535-0002 EtherCAT terminal is designed to meet the IP20 protection class; it should be installed in a suitable housing that guarantees a protection class of at least IP54 protection in accordance with EN 60079-15. The recommended ambient temperature around this product is between 0 to 55 degrees; if the terminal is to be used at an ambient temperature that exceeds this range, then cables whose temperature data correspond to the actual measured temperature values must be selected.

There are two output stages on this device; for each output channel, a current of about 1 Ampere is delivered. There is also a thermal overload warning for both output stages on the terminal. The PWM clock frequency is about 30 kilohertz, while the nominal voltage at the input interface on the product is about 24 volts. This product maintains a resolution of 10 bits. Also, about 110 milliamperes of current is consumed through the E-bus on the terminal.

EL2535-0002 Technical Specifications

Connection Technology: PWM output, push-pull outputs
Resolution: 10 bit
Reverse Voltage Protection: Yes
Current Consumption E-bus: typ. 110 mA
Current Consumption Power Contacts: typ. 30 mA + load
Bit Width In The Process Image: 48 inputs/outputs: 2 x 16 bit data, 2 x 8 bit control/status
Special Features: 2 digital 24 V inputs
Number Of Outputs: 2
Nominal Voltage: 24 V DC (-15%/+20%)
Load Type: Inductive > 1 mH
Distributed Clocks:
Max. Output Current: ±2 A
Short-circuit Current: < 4 A
Pwm Clock Frequency: 30 kHz default
Duty Factor: 0...100% (current-controlled)

Frequently Asked Questions about EL2535-0002


Q: Is it possible to use the EL2535-0002 for outdoor applications?

A: No. The EL2535-0002 is an indoor device and should only be used as such.

Q: How much current is consumed through the E-bus of this device.

A: Under normal operation, about 110 milliamperes of current is consumed through the Ebus.

Q: Does the EL2535-0002 maintain a high bit resolution during operation?

A: No. The bit resolution of this product is only about 10 bits.

Q: With type of approval markings can be found on the EL2535-0002?

A: The EL2535-0002 carries the CE, UKCA, and EAC approval marking.

Q: Can the EL2535-0002 be used for a long time without any issue?

A: Yes. The service life of this EL2535-0002 is above 10 years.

Internal Product Review

  • ‘‘The output on the EL2535-0002 are protected against both overload and short circuits. The product also contains several LEDs that help customers to quickly terminal typical loads, and detect wiring faults. ’’

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