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
  • Temperature Controller
    Temperature Controller
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
  • Switch
    Switch
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: Is my personal information secure when shopping on your platform?

        A: Absolutely! We take the security and privacy of your personal information seriously. Our platform utilizes advanced encryption and security measures to protect your data, ensuring a safe and secure shopping experience.

      • Q: How can I check the status of my refund?

        A: To check the status of your refund, you can contact our customer service team and provide them with the necessary details, such as your order number and refund request. They will assist you in tracking the progress of your refund.

      • Q: Can I buy products as a guest or do I need to create an account?

        A: We support guest checkout. There are three steps for you to buy products as a guest. First, you should place an order. Then, you can proceed to the checkout process. Last, you should make a payment. If you only purchase as a guest without creating an account, you’ll miss out on the benefits of being a member.

      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 EL7332

      Beckhoff Module EL7332

      Contact Us
      New In stock for sale, Beckhoff Module ES3702

      Beckhoff Module ES3702

      US$561.54
      New In stock for sale, Beckhoff Module EL4124

      Beckhoff Module EL4124

      US$830.77
      New In stock for sale, Beckhoff Module CX120-0122

      Beckhoff Module CX120-0122

      US$1137.50
      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 CX51300121

      Beckhoff Module CX51300121

      US$745.00
      New In stock for sale, Beckhoff Module CX2030-0111

      Beckhoff Module CX2030-0111

      US$3750.00
      New In stock for sale, SIEMENS Module 6SN1145-1AA01-0AA1

      SIEMENS Module 6SN1145-1AA01-0AA1

      US$13736.54
      New In stock for sale, TERASAKI Module ETU-113

      TERASAKI Module ETU-113

      US$2400.00
      New In stock for sale, SIEMENS Module FDCIO221-CN

      SIEMENS Module FDCIO221-CN

      US$261.54
      New In stock for sale, GE Module IC200MDL743

      GE Module IC200MDL743

      US$1071.43
      New In stock for sale, Yaskawa Servo Motor SGM-04U3B2L

      Yaskawa Servo Motor SGM-04U3B2L

      US$560.52
      New In stock for sale, Yaskawa Servo Drive SGDH-20AE-RY414

      Yaskawa Servo Drive SGDH-20AE-RY414

      US$500.00
      New In stock for sale, Renishaw Encoder RGH24H50D31A

      Renishaw Encoder RGH24H50D31A

      US$2127.70
      New In stock for sale, Fatek PLC FBS-32MCTJ

      Fatek PLC FBS-32MCTJ

      US$444.00

      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, LIROJY Sensor LPG-5V2

      LIROJY Sensor LPG-5V2

      Contact Us
      New In stock for sale, NSK Servo Drive EDC-PN4135ABC03

      NSK Servo Drive EDC-PN4135ABC03

      Contact Us
      New In stock for sale, Sanyo Compressor C-SCP510L00L

      Sanyo Compressor C-SCP510L00L

      Contact Us
      New In stock for sale, MINDMAN Air Cylinder MCGA-03-20-200-G

      MINDMAN Air Cylinder MCGA-03-20-200-G

      Contact Us
      New In stock for sale, PAN WORLD Magnet Pump NH-6520PW-C-AE-H

      PAN WORLD Magnet Pump NH-6520PW-C-AE-H

      Contact Us
      New In stock for sale, Dailywell Switch 5MS3S102AM6QES

      Dailywell Switch 5MS3S102AM6QES

      US$2.76
      New In stock for sale, Mitsubishi Servo Motor HK-KT1M34G7L

      Mitsubishi Servo Motor HK-KT1M34G7L

      Contact Us
      New In stock for sale, Fanuc Servo Motor A06B-0148-B088

      Fanuc Servo Motor A06B-0148-B088

      US$5794.85
      New In stock for sale, SAMSUNG Servo Motor CSM-10BK1ABT3

      SAMSUNG Servo Motor CSM-10BK1ABT3

      Contact Us
      New In stock for sale, MINDMAN Air Cylinder MCJA-42-50-10-30M-G

      MINDMAN Air Cylinder MCJA-42-50-10-30M-G

      Contact Us

      Recent related posts

      Application of Frequency Conversion in Oilfield Development and Energy Saving

      09/06/2020

      Application of Frequency Conversion in Oilfield Development and Energy Saving

      The application of frequency conversion energy saving in the crude oil extraction industry is mainly manifested in various pumps. In order to ensure the reliability of production, all kinds of production machinery have a certain margin when they are designed and equipped with power drives.

      Let's take a look at how important the power control of industrial chillers is!

      08/11/2020

      Let's take a look at how important the power control of industrial chillers is!

      Industrial chillers are used in plastics, electronics, chemicals, electroplating, food preservation, textiles, printing, medicine, construction, machinery supporting equipment and other industries.

      R410a and R22 refrigerant comparison application and installation specifications

      07/23/2020

      R410a and R22 refrigerant comparison application and installation specifications

      1.Introduction to the properties of R410a refrigerant<br></br> 1. R410a is a HFCs refrigerant mixed with two working fluids of R32 and R125 at a mass fraction of 50% and 50%. It is a near-azeotropic mixture (pseudo-azeotrope), and its thermal performance is close to a single working fluid.

      How to provide air source for air compressor

      09/09/2020

      How to provide air source for air compressor

       Is the air compressor better for centralized air supply or more energy-saving for point-by-point air supply; for equipment with small air consumption and low pressure, it may be economical to install a pressure reducing valve to work.

      Knowledge of central air conditioning thermostat

      08/08/2020

      Knowledge of central air conditioning thermostat

      Knowledge of central air conditioning thermostat The principle of central air-conditioning is the same as that of household air-conditioning, and its purpose is to set the room temperature according to the comfort of the owner.

      Air-Cooled Chiller Cooling Fan Problems and Solutions

      02/26/2025

      Air-Cooled Chiller Cooling Fan Problems and Solutions

      Air-cooled chillers are one of the very important equipment in modern life, which is widely used in industrial, commercial and domestic environments to reduce and control temperatures in production and life.

      Installation steps and precautions of valves in industrial chiller refrigeration systems

      08/06/2020

      Installation steps and precautions of valves in industrial chiller refrigeration systems

      With the large-scale promotion of "Coal to Electricity" and "Coal to Clean Energy" projects, the use of air source heat pumps for independent domestic heating has become one of the leading energy-saving, comfortable, clean and stable ways.

      How does the air conditioner collect fluoride

      08/05/2020

      How does the air conditioner collect fluoride

      1. Method: The method of collecting fluorine should be correct. Under the state of turning on and cooling, open the covers of the two connecting pipe valves of the outdoor unit with a wrench, use 5 hexagonal wrenches,

      Analysis of the causes of liquid compressor blowdown

      06/14/2020

      Analysis of the causes of liquid compressor blowdown

       The phenomenon that the liquid refrigerant and/or lubricating oil of the refrigeration system damages the suction valve piece when the gas is sucked into the compressor cylinder, and is not quickly discharged during the exhaust process after entering the器2䀀ᅵ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦ᮔDž༬皧嫦ི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؎識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      Top 3 Applications for a Servo Motor

      06/14/2020

      Top 3 Applications for a Servo Motor

      Servo motors are essentially electric motors with inbuilt motor

      • 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 :

      Allen Bradley Module Advantech Module Fanuc Module LS Module WAGO Module Siemens Module Kuroda Module Schneider Module Omron Module Mitsubishi Module SKiiP 25AC12T2 ES3104 EP9224-0023 EL2819 EL4124 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 9GT0624P4G001 awg5532exc CKD 4GA210-E2 edr 120 48 fh4525y GMCC PH441X3CS-4KTS1 H2NG204DREF H73A463DBEA Hitachi SG167SN-B6CT HONEYWELL V4ABFW16-150-012 jiaxipera TX1113Y kde1206ptv3 KOGANEI MED10-E1-02-PSL-3L-300W MDDDT3530 Moog Servo Valve 743F003A Neuma NVA-NMR1-A2 NORTHMAN HSRF-G03-1PN-3-L-D24-20-32 Parker K085102553 TACO NSV-303 Wanbao AL112

      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. 2017-2026. All Rights Reserved
      © eCommerce. 2017-2026. All Rights Reserved
      Press and drag the mouse to start taking a screenshot