Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
Beckhoff
Beckhoff
  • PLC
    PLC
  • Module
    Module
  • Servo Drive
    Servo Drive
Omron
Omron
  • Encoder
    Encoder
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Sensor
    Sensor
  • PLC
    PLC
  • Transformer
    Transformer
  • Optical Fiber Amplifier
    Optical Fiber Amplifier
  • Fan
    Fan
  • Digital Display Controller
    Digital Display Controller
  • Module
    Module
  • Battery
    Battery
  • Switch
    Switch
B&R
B&R
  • PLC
    PLC
  • Servo Drive
    Servo Drive
  • Module
    Module
Siemens
Siemens
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Transmitter
    Transmitter
  • Transformer
    Transformer
  • Sensor
    Sensor
  • Gearbox
    Gearbox
  • Circuit Breaker
    Circuit Breaker
  • Power Supply
    Power Supply
  • PLC
    PLC
  • Contactor
    Contactor
  • Flame Detector
    Flame Detector
  • Expansion Valve
    Expansion Valve
  • Combustion Controller
    Combustion Controller
  • Fuse
    Fuse
  • Temperature Controller
    Temperature Controller
  • Module
    Module
  • Resistor
    Resistor
  • Battery
    Battery
  • Switch
    Switch
  • Memory Cards & Readers
    Memory Cards & Readers
  • Fan
    Fan
Schneider
Schneider
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Actuator
    Actuator
  • Transmitter
    Transmitter
  • Power Supply
    Power Supply
  • Transformer
    Transformer
  • Sensor
    Sensor
  • Circuit Breaker
    Circuit Breaker
  • PLC
    PLC
  • Contactor
    Contactor
  • Surge Protection Device
    Surge Protection Device
  • Fuse
    Fuse
  • Relay
    Relay
  • Module
    Module
  • Resistor
    Resistor
  • Battery
    Battery
  • Electric Motor
    Electric Motor
Allen Bradley
Allen Bradley
  • Servo Drive
    Servo Drive
  • Servo Motor
    Servo Motor
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Circuit Breaker
    Circuit Breaker
  • Encoder
    Encoder
  • Contactor
    Contactor
  • PLC
    PLC
  • Module
    Module
  • Relay
    Relay
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • Beckhoff Module EL2521-0024
      1/1
      Beckhoff Module EL2521-0024
      $ 561 .54

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      • Specifications
      • Q&A
      • Reviews
      Parameter
      Product series EtherCAT Terminals
      Type/signal pulse train, frequency (output)
      Channels 1
      Value range (digital/encoder) 24 V
      Filter (digital) -
      Input/output specification (digital) -
      Connection technology pulse train (frequency output)
      Weight approx. 50 g
      Operating/storage temperature 0…+55 °C/-25…+85 °C
      Relative humidity 95 %, no condensation
      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
      Protect. rating/installation pos. IP20/variable
      Approvals/markings CE, UL, ATEX
      Ex marking II 3 G Ex nA IIC T4 Gc
      The Beckhoff Module is high quality!
      Number of outputs: 1 channel (2 differential outputs A, B)
      Number of inputs: 2

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Are there size restrictions for international shipping?

        A: International shipping may have size and weight restrictions depending on the destination country and shipping carrier's policies. During the checkout process, the available shipping options and any size restrictions will be displayed based on the dimensions and weight of the items in your cart.

      • Q: Can I request a price adjustment if the item I purchased goes on sale?

        A: If the item you purchased goes on sale within a specified timeframe, you may be eligible for a price adjustment. Please contact our customer service with your order details and the sale information, and we will review your request based on our price adjustment policy.

      • Q: Do you support global shipping?

        A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.

      View More
      Question has been sent successfully

      Reviews

      • M

        Marta

        Nov 03, 2025

        Beckhoff Module EL2521-0024
        Finalmente encontré el tamaño correcto.
        Helpful
        Unhelpful
      • B

        Brian Costea

        Sep 21, 2024

        Beckhoff Module EL2521-0024
        I was treated like family here, and I'll be back for sure.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Beckhoff Module EL2521-0024
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Beckhoff Module EL2521-0024

      $ 561 .54
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      People who bought this item also viewed

      New In stock for sale, Beckhoff Module ES3104

      Beckhoff Module ES3104

      US$561.54
      New In stock for sale, Allen-Bradley PLC 1785-ENET C

      Allen-Bradley PLC 1785-ENET C

      US$2062.50
      New In stock for sale, Beckhoff Module CX2020-0125

      Beckhoff Module CX2020-0125

      US$2499.90
      New In stock for sale, Beckhoff Module CX1030-0100

      Beckhoff Module CX1030-0100

      US$2464.95
      New In stock for sale, Beckhoff Module CX1030-0112

      Beckhoff Module CX1030-0112

      US$1105.00
      New In stock for sale, Beckhoff Module CX5130-0125-1001

      Beckhoff Module CX5130-0125-1001

      US$2222.20
      New In stock for sale, Beckhoff Module CX1020-0021

      Beckhoff Module CX1020-0021

      US$968.78
      New In stock for sale, Lenze Module E82ZAFA001

      Lenze Module E82ZAFA001

      US$581.88
      New In stock for sale, Schneider Module BMXFTB2820

      Schneider Module BMXFTB2820

      US$149.70
      New In stock for sale, TERASAKI Module ESM-101D

      TERASAKI Module ESM-101D

      US$310.03
      New In stock for sale, TECO Servo Motor JSMA-LC03AHK

      TECO Servo Motor JSMA-LC03AHK

      US$576.92
      New In stock for sale, Bosch Rexroth Servo Drive DKS01.1-W030B-DL01-01-FW

      Bosch Rexroth Servo Drive DKS01.1-W030B-DL01-01-FW

      US$5750.00
      New In stock for sale, HENGSTLER Encoder RI58-O/4096EQ.46IB

      HENGSTLER Encoder RI58-O/4096EQ.46IB

      US$461.54
      New In stock for sale, Siemens PLC 6ES7314-6BH04-0AB0

      Siemens PLC 6ES7314-6BH04-0AB0

      US$3076.92

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, Copeland Compressor 4DK1R16M0-TSK-201

      Copeland Compressor 4DK1R16M0-TSK-201

      Contact Us
      New In stock for sale, Parker Denison Vane Pump T67DDCS-045-B17-012-4R00-A101

      Parker Denison Vane Pump T67DDCS-045-B17-012-4R00-A101

      Contact Us
      New In stock for sale, FYH Bearing UKFC218

      FYH Bearing UKFC218

      US$346.15
      New In stock for sale, AOS IC Integrated Circuit Chip AOSS21319C

      AOS IC Integrated Circuit Chip AOSS21319C

      US$1.21
      New In stock for sale, SAMSUNG Servo Motor CSMS-15BT3ATT3

      SAMSUNG Servo Motor CSMS-15BT3ATT3

      Contact Us
      New In stock for sale, CHELIC Pneumatic Equipment Air Cylinder JD20*90

      CHELIC Pneumatic Equipment Air Cylinder JD20*90

      Contact Us
      New In stock for sale, Tecumseh Compressor AE2420Z-FZ1C

      Tecumseh Compressor AE2420Z-FZ1C

      US$154.44
      New In stock for sale, Omron Slim Incremental Rotary Encoder E6C2-CWZ5B 1000P/R 2M

      Omron Slim Incremental Rotary Encoder E6C2-CWZ5B 1000P/R 2M

      Contact Us
      New In stock for sale, Rockwell Allen-Bradley AB VFD 20AD034A3NYNADC0

      Rockwell Allen-Bradley AB VFD 20AD034A3NYNADC0

      US$5543.00
      New In stock for sale, Bristol Compressor H92G094DBVR

      Bristol Compressor H92G094DBVR

      Contact Us

      Recent related posts

      Principles that need to be followed when using antifreeze in industrial chillers

      08/16/2020

      Principles that need to be followed when using antifreeze in industrial chillers

      The role of antifreeze for industrial chillers is to prevent expansion and cracking of heat exchangers, pipes or engine cylinder blocks due to the freezing of the coolant.

      【Special topic】Summary and development of scroll refrigeration compressor technology

      08/26/2020

      【Special topic】Summary and development of scroll refrigeration compressor technology

       1. There is no reciprocating mechanism, so the structure is simple, small in size, light in weight, few parts (especially few wearing parts), and high reliability;

      The scope of use of screw compressors

      09/09/2020

      The scope of use of screw compressors

      1. Screw air compressor: Mainly used in the field of aerodynamics to drive various pneumatic tools. Due to the development of oil and gas separation and gas purification technology, it is increasingly used in applications with very high air quality requirements.

      Maintenance method and practice of air compressor electrical equipment

      08/27/2020

      Maintenance method and practice of air compressor electrical equipment

      There are many commonly used electrical equipment, such as circuit breakers, contactors, relays, thermal relays, switches, etc., these are hard circuits, in addition to PLC, etc., these equipment is very widely used in air compressors and station rooms, it can be said to be necessity.

      What kind of equipment is suitable for high and low pressure refrigerant charging method

      08/24/2020

      What kind of equipment is suitable for high and low pressure refrigerant charging method

      There are generally two types of refrigerant charging methods: low-pressure charging and high-pressure charging. The advantage of the low pressure charging method is that it is easier to control the amount of refrigerant charged,

      The development trend of air-conditioning condenser and evaporator

      08/19/2020

      The development trend of air-conditioning condenser and evaporator

      The condenser is the main heat exchange component in the air conditioner. The heat absorbed by the air conditioning system and the heat generated by the compressor work all rely on it to be dissipated into the outside air.

      The pharmaceutical industry's requirements for compressed air quality are so rigorous!

      09/09/2020

      The pharmaceutical industry's requirements for compressed air quality are so rigorous!

      The compressed air of pharmaceutical companies is mainly used for filling machines in liquid preparations, granulators, pulping machines, filling machines, packaging machines, printing machines in solid preparations, extraction tanks in the extraction process, and in addition Trial gas, powder material transportation, drying, blowing and purging, pneumatic instrument components, automatic control gas, etc.

      How can the chiller be more energy-saving and power-saving

      08/17/2020

      How can the chiller be more energy-saving and power-saving

      With the continuous improvement of living standards, science and technology are also developing steadily. People nowadays are pursuing energy-saving, power-saving, environmental protection,

      What are the four major items of refrigeration in the cold storage refrigeration system?

      06/14/2020

      What are the four major items of refrigeration in the cold storage refrigeration system?

      What are the four major items of refrigeration in the cold storage refrigeration system? What does each of them do The first big piece: compressor Refrigeration compressors suck the low-temperature and low-pressure refrigerant vapor in the cold storage 器2䀀ᅵ皥䖒皦즠Ʋ焬क़㲈Ʋ䌁皦ᮔDž༬皧然क़Ѐ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧Ԡ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      There is solar energy in the water vapor, which can be used for heating and cooling

      06/14/2020

      There is solar energy in the water vapor, which can be used for heating and cooling

      There is solar energy in the water vapor, which can be used for heating and cooling What is water vapor energy? This unfamiliar term is actually not difficult to understand

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      Phoenix Contact Module Kuroda Module Murr Elektronik Module Mitsubishi Module Fanuc Module Beckhoff Module LS Module Allen Bradley Module B&R Module WAGO Module CX9000-N000 ES3702 EL4124 EP9224-0023 1785-ENET-C 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 aga5553exn caj2432z CKD 3GB1669R-00-A2N-3 Danfoss HCJ106T4LC6 Ebmpapst S3G630-AE55-21 Ebmpapst W1G200-EC95-38 FUJI LVSH-206G-D2-TB GMCC PA280G2CS-4MTL h26a72qdbea Huaguang ATA80XL IMI Norgren 2636000.4220.024.00 LNTECH Safety Curtain Mitsubishi HNB78FC-YE RMT5126MDE21 Samsung Expansion Valve Coil SNB172FEKMT Toshiba EZ130H1Z-U Toshiba PZ130H1Y TS31VDEC VICKERS DG4V-3S-6C-M-U-D5-60

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2025. All Rights Reserved
      © eCommerce. 2017-2025. All Rights Reserved
      Press and drag the mouse to start taking a screenshot