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 ES3021
      1/1
      Beckhoff Module ES3021
      $ 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 differential
      Channels 1
      Signal (analog) 4…20 mA
      Signal resolution (analog) 12 bit
      Number of inputs 1 (differential)
      Power supply via the E-bus
      Input filter limit frequency 1 kHz
      Weight approx. 55 g
      Operating/storage temperature -25…+60 °C/-40…+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 inputs: 1

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I track my order?

        A: Once your order is shipped, you will receive a confirmation email with tracking information. You can use this information to track your order through the logistics provider's website.

      • Q: How can I apply for a purchase invoice?

        A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.

      • Q: What should I do if a product is lost or damaged during shipping?

        A: We purchase shipping insurance for every order to ensure the safety of the products during transportation. If the products are lost or damaged, please contact our customer service team promptly. We will assist you in resolving the issue and provide appropriate compensation.

      View More
      Question has been sent successfully

      Reviews

      • B

        Brandon Low

        Mar 08, 2025

        Beckhoff Module ES3021
        The website was easy to use and the shipping arrived on time.
        Helpful
        Unhelpful
      • D

        Duane Griffin

        Oct 17, 2024

        Beckhoff Module ES3021
        Fantastic service, thanks for the help.
        Helpful
        Unhelpful
      • L

        Leo

        Jan 12, 2024

        Beckhoff Module ES3021
        Easy find. Easy buy.
        Helpful
        Unhelpful
      • M

        Michael Pelkey

        Oct 01, 2023

        Beckhoff Module ES3021
        Good delivery time, the part was well-packaged and secure.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Beckhoff Module ES3021
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Beckhoff Module ES3021

      $ 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 EL2819

      Beckhoff Module EL2819

      US$461.54
      New In stock for sale, Beckhoff Module ES3702

      Beckhoff Module ES3702

      US$561.54
      New In stock for sale, Beckhoff Module CX2100-0014

      Beckhoff Module CX2100-0014

      US$1937.50
      New In stock for sale, Beckhoff Module FC2001

      Beckhoff Module FC2001

      US$1375.00
      New In stock for sale, Beckhoff Module CX1030-0111

      Beckhoff Module CX1030-0111

      US$1100.73
      New In stock for sale, Beckhoff Module CX1020-0021

      Beckhoff Module CX1020-0021

      US$968.78
      New In stock for sale, Emerson Module KJ4001X1-NA1

      Emerson Module KJ4001X1-NA1

      US$134.75
      New In stock for sale, B&R Module 7MM43P2.70-1

      B&R Module 7MM43P2.70-1

      US$1089.65
      New In stock for sale, Emerson Module KJ3001X1-BH1

      Emerson Module KJ3001X1-BH1

      US$247.48
      New In stock for sale, Mitsubishi Module FR-F842-08660-3-U6

      Mitsubishi Module FR-F842-08660-3-U6

      US$3183.41
      New In stock for sale, Baldor Servo Motor MTE-4070-BLBCE

      Baldor Servo Motor MTE-4070-BLBCE

      US$2700.06
      New In stock for sale, Bosch Rexroth Servo Drive TDM2.1-030-300-W1-000

      Bosch Rexroth Servo Drive TDM2.1-030-300-W1-000

      US$8050.00
      New In stock for sale, HENGSTLER Encoder RI58-O/10EK.72KF

      HENGSTLER Encoder RI58-O/10EK.72KF

      US$326.92
      New In stock for sale, TECO PLC AP-260BR-A

      TECO PLC AP-260BR-A

      US$698.08

      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, VBI Bearing 624-2RSR

      VBI Bearing 624-2RSR

      US$3.08
      New In stock for sale, Bristol Compressor H20J353ABCY

      Bristol Compressor H20J353ABCY

      Contact Us
      New In stock for sale, Dayco Belt 96 527 467 80

      Dayco Belt 96 527 467 80

      US$78.85
      New In stock for sale, Saginomiya Expansion Valve QCX-2634BHSL

      Saginomiya Expansion Valve QCX-2634BHSL

      Contact Us
      New In stock for sale, YUKEN Vane Pump PV2R24-41136-F-RAAA-31

      YUKEN Vane Pump PV2R24-41136-F-RAAA-31

      Contact Us
      New In stock for sale, Sanyo Denki Servo Motor Q1AA10150DXP5Y

      Sanyo Denki Servo Motor Q1AA10150DXP5Y

      Contact Us
      New In stock for sale, Schneider Circuit Breaker LAL36350

      Schneider Circuit Breaker LAL36350

      Contact Us
      New In stock for sale, AUTONICS Electric Motor A1K-S543

      AUTONICS Electric Motor A1K-S543

      US$57.69
      New In stock for sale, DORMER Tool for Metal Cutting A7773.1

      DORMER Tool for Metal Cutting A7773.1

      US$6.73
      New In stock for sale, GINCHAN Tool for Metal Cutting BDFS36-52CK2

      GINCHAN Tool for Metal Cutting BDFS36-52CK2

      Contact Us

      Recent related posts

      Brief introduction of heating and cooling triple heat pump system

      08/07/2020

      Brief introduction of heating and cooling triple heat pump system

      Everyone knows that "refrigeration" is not just a simple cooling process. Compared with natural cooling, the "refrigeration" process actually consumes a certain amount of external energy (such as electricity, heat, solar energy, etc.)

      Copeland compressor structural characteristics and introduction

      07/17/2020

      Copeland compressor structural characteristics and introduction

      Copeland compressor structural characteristics The semi-hermetic refrigeration compressor is a high-quality, high-performance product produced by Shenyang Gulun Refrigerator Co., Ltd., a Sino-US joint venture, using advanced technology and equipment. The air-cooled condenser is a company that uses secondary flanging fins. High-quality and efficient copper tube aluminum fin heat exchanger produced by the pipe process.

      Industrial refrigeration screw refrigeration compressor repair

      06/14/2020

      Industrial refrigeration screw refrigeration compressor repair

      Industrial refrigeration screw refrigeration compressor maintenance, screw refrigeration compressor has the following advantages:

      How to Prevent Air Compressor High Oil Consumption

      02/11/2022

      How to Prevent Air Compressor High Oil Consumption

      The air compressor manufactured by a well-known international brand is widely used in all walks of life with its characteristics of high efficiency.

      Analysis of the main advantages of Copeland compressors

      07/01/2020

      Analysis of the main advantages of Copeland compressors

      Analysis of the main advantages of Copeland compressors Copeland compressors not only have a high reputation, but also stand out among well-known brands. It is precisely because Copeland compressors have the advantages that most compressors have or do not have.

      What is Configuration Software? - HMI/ MMI/ SCADA

      06/23/2025

      What is Configuration Software? - HMI/ MMI/ SCADA

      Configuration software is a control system composed of HMI (Human and Machine Interface) / MMI (Man and Machine Interface)/ SCADA (Supervisory Control and Data Acquisition).

      Consultation on solving high temperature problems of air compressors

      09/16/2020

      Consultation on solving high temperature problems of air compressors

      For customers, if there is an air compressor high temperature problem, they should consult the relevant manufacturer's after-sales service department as soon as possible to determine whether they need to be shut down for repairs, and prevent safety accidents. For air compressor maintenance personnel, it is particularly important to understand how to solve the high temperature problem of the air compressor.

      Emerson Copeland Compressor

      07/17/2020

      Emerson Copeland Compressor

      After the compressor of the refrigeration system is used for a period of time, the Emerson Copeland compressor system will reduce the refrigeration oil in the oil return system and natural loss of the Copeland compressor when it is running, so it is necessary to add refrigeration to the compressor after a period of time. oily.

      What's wrong with the air conditioner not cooling?

      06/23/2020

      What's wrong with the air conditioner not cooling?

      If the air conditioner is used for a long time, Freon will be consumed normally, causing the air conditioner to have no previous cooling state; the area of the room itself is relatively large, but it is equipped with a small number of air conditioners; the outdoor unit of the air conditioner is installed outdoors, and it will adsorb on it for a long time. Dust and other reasons will cause the air conditioner to not cool. <img src="{{media url=&quot;magefan_blog/What_s_wrong_with_the_air_conditioner_not_cooling3.jpg&quot;}}" alt="" />

      5 common causes of refrigeration system failures and solutions

      08/19/2020

      5 common causes of refrigeration system failures and solutions

      1. The suction temperature is too high-mainly caused by the increase of suction superheat. Note that high suction temperature does not mean high suction pressure, because the suction is superheated steam. 

      • 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 :

      Siemens Module Phoenix Contact Module WAGO Module Beckhoff Module Fanuc Module Omron Module Kuroda Module LS Module Murr Elektronik Module Schneider Module CX9000-N000 EP9224-0023 EL4124 ES3702 ES3104 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2904376 2V49W225AUA ANB66FBZMT ava2512zxn awg5524exn Bristol H25A56QDBLA caj4517e CKD 4RD210-06-E2M1-3 Danfoss 018Z6967 Delta GTW071HUD22E-M001 FFB0924EHE fh4518y MAC 45A-N00-DBCA-1BA Panasonic DC125E12RAW5 (RSCR) Rexroth DRC5-52/100Y S0173 Sanyo Denki 9GV0848P4K06 Toshiba FZ40C1J-U Toshiba PH310G2C-7KTS Toshiba PZ130H1D-P V35132 16F

      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