Power Engineering 
K-JIANG
Product
Article
NameDescriptionContent
English 简体中文
Home ⊙ NEWS ⊙ Beckhoff EL2521-0124 | EtherCAT Terminal, 1-channel pulse train output
Current Location:

Beckhoff EL2521-0124 | EtherCAT Terminal, 1-channel pulse train output

From:Beckhoff | author:Mr.Chen | Time :2026-06-23 | 3 view: | 🔊 Click to read aloud ❚❚ ▶ | Share:

The EL2521-xxxx output terminals change the frequency of a binary signal

and output it (electrically isolated from the E-bus). The frequency is preset

by a 16 bit value from the automation device.

The signal state of the EtherCAT Terminal is indicated by light emitting

diodes. The LEDs are clocked with the outputs and each displays an active

output.

Special features:

• Pulse train (frequency output)

• Different operating modes

• Frequency modulation

• Pulse direction setting

• Incremental encoder simulation (2x AB)

• Integrated path control

• Synchronized operation through distributed clocks XFC technology possible

• Different output specifications possible

• 24 V DC version, externally powered, with capture/compare input/output


  • Beckhoff EL2521-0024 | EtherCAT Terminal, 1-channel pulse train output
  • Beckhoff EL2521 | EtherCAT Terminal, 1-channel pulse train output, incr. enc. simulation, RS422, 50 mA
  • Beckhoff EL2502-0010 | EtherCAT Terminal, 2-channel PWM output
  • Beckhoff EL2502 | EtherCAT Terminal, 2-channel PWM output, 24 V DC, 0.5 A
  • DEIF MVR-T216 Transformer Differential Protection
  • DEIF MVR-T215 Transformer Protection
  • DEIF MVR-M257 Motor Protection
  • DEIF MVR-M255 Motor Protection
  • DEIF MVR-M215 Motor Protection
  • DEIF MVR-M210 Motor Protection
  • DEIF MVR-G257 Generator Differential Protection
  • DEIF MVR-G215 Generator Protection
  • DEIF MVR-F255 Directional Feeder Protection
  • DEIF MVR-F201 Basic Feeder Protectio
  • DEIF LMR-122D Loss of mains relay
  • DEIF LMR-111D Loss of mains relay
  • DEIF APU-4 Advanced G59 and G99 protection unit
  • SAACKE FSC-01V3.02/V3.00 Industrial Combustion Controller
  • GE Multilin 750-P5-G5-S5-HI-A20-G 750 Management Relay
  • GE Multilin 750-P5-G5-D5-HI-A20-R 750/760 Feeder Mgmt Relay Series
  • GE Multilin 750-P5-G5-D5-HI-A20-G Management Relay
  • GE Multilin 750-P5-G1-D5-HI-A20-R Multilin 1A Zero Sequence Current Inputs
  • GE Multilin 750-P1-G1-S1-HI-A20-R-T-H Feeder Management Relays
  • GE Multilin 750-P1-G1-S1-HI-A20-R Feeder Management Relays
  • GE Multilin 750-P1-G1-D1-HI-A20-R Base Unit 750 Relay
  • GE Multilin 239-RTD-AN-H motor protection relay
  • GE Multilin 489-P5-HI-A20-T-H Generator Management Relay for 489 Series
  • GE Multilin 489-P5-HI-A20-T Generator Management Relay for 489 Series
  • GE Multilin 489-P5-HI-A20-E-H Relay Motor Management
  • GE Multilin 489-P1-LO-A20 489 Motor Management Relay Base Unit
  • GE Multilin SR469-P5-LO-A20-T Motor Management Relay
  • GE Relay from GE Grid Solutions SR469-P5-LO-A20-E
  • GE Multilin SR469-P5-LO-A20 Motor Management Relay with Case
  • GE Multilin SR469-P5-HI-A20-T 469 Series Relay
  • GE Multilin SR469-P1-HI-A1-E-H 469 Series Relay
  • GE Multilin SR469-P1-H1-A1-E 469 Series Relay
  • GE Multilin 469-P5-LO-A20-T Phase Current Input 5 A Phase CT Secondaries
  • GE Multilin 469-P5-LO-A20-E LO Control Power with 4-20mA Analog Outputs
  • GE Multilin 469-P5-LO-A20 Motor Management Relay
  • GE Multilin 469-P5-HI-A20-E-H Motor Management Relay
  • GE Multilin 469-P5-HI-A20 469 Motor Management Relay
  • GE Multilin 469-P1-HI-A1-E-H 469 Base Unit Motor Management Relay
  • GE Multilin 469-P1-H1-A1-E 469 Motor Mgmt Relay
  • Beckhoff ED2504 | EtherCAT Terminal, 4-channel PWM output
  • Beckhoff EL2262 | EtherCAT Terminal, 2-channel digital output
  • Beckhoff EL2258 | EtherCAT Terminal, 8-channel digital output
  • Beckhoff EL2252 | EtherCAT Terminal, 2-channel digital output, 24 V DC, 0.5 A, timestamp
  • Beckhoff EL2212 | EtherCAT Terminal, 2-channel digital output
  • Beckhoff EL2202-0100 | EtherCAT Terminal, 2-channel digital output
  • Beckhoff EL2202 | EtherCAT Terminal, 2-channel digital output, 24 V DC, 0.5 A, push-pull, tristate
  • Beckhoff EL2124 | EtherCAT Terminal, 4-channel digital output, 5 V DC, 20 mA
  • Beckhoff EL2088 | EtherCAT Terminal, 8-channel digital output, 24 V DC, 0.5 A, ground switching
  • Beckhoff EL2084 | EtherCAT Terminal, 4-channel digital output, 24 V DC, 0.5 A, ground switching
  • Beckhoff EL2068 | EtherCAT Terminal, 8-channel digital output, 24 V DC, 0.5 A, with channel diagnostics
  • Beckhoff EL2044 | EtherCAT Terminal, 4-channel digital output, 24 V DC, 2 A, with extended diagnostics
  • Beckhoff EL2042 | EtherCAT Terminal, 2-channel digital output, 24 V DC, 2 x 4 A/1 x 8 A
  • Beckhoff ED2034 | EtherCAT Terminal, 4-channel digital output, 24 V DC, 2 A, push-in, with channel diagnostics
  • Beckhoff EL2034 | EtherCAT Terminal, 4-channel digital output, 24 V DC, 2 A, with diagnostics
  • Beckhoff ED2032 | EtherCAT Terminal, 2-channel digital output, 24 V DC, 2 A, push-in, with channel diagnostics
  • Beckhoff EL2032 | EtherCAT Terminal, 2-channel digital output, 24 V DC, 2 A, with diagnostics
  • Beckhoff EL2024-0010 | EtherCAT Terminal, 4-channel digital output, 24 V DC, 2 A
  • Beckhoff EL2024 | EtherCAT Terminal, 4-channel digital output, 24 V DC, 2 A
  • Beckhoff EL2022 | EtherCAT Terminal, 2-channel digital output, 24 V DC, 2 A
  • Beckhoff EL2014 | EtherCAT Terminal, 4-channel digital output, 24 V DC, 0.5 A, with extended diagnostics
  • Beckhoff ELX2008 | EtherCAT Terminal, 8-channel digital output, 24 V DC, 30 mA, Ex i
  • Beckhoff ED2008 | EtherCAT Terminal, 8-channel digital output, 24 V DC, 0.5 A, push-in
  • Beckhoff EL2008 | EtherCAT Terminal, 8-channel digital output, 24 V DC, 0.5 A
  • Beckhoff EL2004 | EtherCAT Terminal, 4-channel digital output, 24 V DC, 0.5 A
  • Beckhoff ELX2002 | EtherCAT Terminal, 2-channel digital output, 24 V DC, 45 mA, Ex i
  • Beckhoff EL2002 | EtherCAT Terminal, 2-channel digital output, 24 V DC, 0.5 A
  • TMEIC TM21-TG Series 2-Pole Generator
  • TMEIC TM21-TG Series 4-Pole Generator for Turbine Drive
  • TMEIC Air-Cooled Type Synchronous Generators
  • TMEIC TMdrive-XL85 Medium Voltage AC Drives
  • TMEIC TMdrive-30 Medium Voltage AC Drives
  • TMEIC TMdrive-MVG2 Medium Voltage AC Drives
  • TMEIC TMdrive-70 Medium Voltage AC Drives
  • TMEIC TMdrive-50 Medium Voltage AC Drives
  • TMEIC TMdrive-MVe2 Medium Voltage AC Drives
  • TMEIC TMdrive-XL80 Medium Voltage AC Drives
  • TMEIC TMdrive-XL75 Medium Voltage AC Drives
  • TMEIC TMdrive-XL55 Medium Voltage AC Drives
  • TMEIC TMdrive-70e2 Medium Voltage AC Drives
  • TMEIC TMdrive-Guardian Medium Voltage AC Drives
  • TMEIC TMdrive®-10e2 DP DC Drives
  • TMEIC TMdrive-DCe2 DC Drives
  • TMEIC Dynamic VAR Compensation – Dyna-VAR™
  • TMEIC PV Inverters SOLAR WARE 2500
  • TMEIC PV Inverters SOLAR WARE 2700
  • TMEIC PV Inverters SOLAR WARE 3200
  • TMEIC Power Plant Controller
  • TMEIC High-voltage motors 21-L series
  • TMEIC MV Motor & Drive Solutions for Power Generation
  • TMEIC AC Motors Rolling Mills
  • TMEIC TMdrive®-70 Medium Voltage 3-Level IEGT System Drive
  • TMEIC TMdrive®-70e2 Medium Voltage 3-Level IEGT System Drive
  • TMEIC TMdrive-MVe2 Reactive Power Control
  • TMEIC TMdrive®-30 Medium Voltage 3-Level IGBT System Drive
  • TMEIC Unified Controller nv Series
  • DEIF MVR-F215 Product description
  • DEIF MVR-F210 Feeder Protection
  • DEIF MVR-F205 Directional Feeder Protection
  • DEIF PPM 300 Protection & power management
  • DEIF RMC-142D Current relay
  • DEIF GPU-3 hydro Generator protection unit
  • DEIF MVR-200 series Medium Voltage Relay
  • DEIF RMC-131D Current relay
  • DEIF MDR-2 Multi-differential relay
  • DEIF AGC 150 ATS: Advanced Generator Transfer Switch for Seamless Power Management
  • DEIF DVC 350 Digital automatic voltage regulator (AVR)
  • DEIF Digital Voltage Controller DVC 550
  • DEIF TAS-331DG AC transducer for active or reactive power
  • DEIF RMV-112D Undervoltage and overvoltage relay
  • DEIF DPS-1 DC Power Supply
  • DEIF DM 400 hydro Integrated systems
  • DEIF DBC-1 Battery charger
  • DEIF CSQ-3 Multi-function synchroscope
  • DEIF CODESYS Features Software - AWC 500 development package
  • DEIF AMC 300 Advanced Programmable Controller
  • DEIF AGI 400 Advanced graphical interface
  • DEIF BRW-2 & BW Analogue illuminated bridge wing indicators
  • DEIF AWC 500 - G59/3 Integrated G59/3 protection turbine controller unit
  • DEIF AWC 500 Advanced Controller
  • DEIF ASK & ASR Measuring transformer
  • DEIF ASC-4 Battery Automatic Sustainable Controller
  • DEIF ASC plant management Automatic sustainable controller
  • DEIF AOP Additional operator panel
  • DEIF AMC 600 Programmable automation controller with EtherCAT based I/O