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 KS3021
      1/1
      Beckhoff Module KS3021
      $ 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
      Category/version analog input
      Type/signal power
      Channels 1
      Value range (digital/encoder) -
      Value range (analog) 4...20 mA (standard signal)
      Output current -
      Nominal voltage -
      Communication K-bus
      Technologies/ Highlights extended shock and vibration range
      Approvals Ship approvals, UL approvals, Explosion protection
      PLC integrated -
      Input/output specification (digital) -
      Filter (digital) -
      Signal resolution (analog) 12 bit
      Measurement error/ uncertainty (analog) > 0.1…0.5 %
      Sampling rate/ conversion time (analog) > 0.1…1 ksps/< 10…1 ms
      Sampling type (analog) simultaneous
      Ground reference (analog/encoder) differential
      Sensor supply (encoder) -
      Incr. limit frequency (encoder) -
      IO-Link Port Class -
      Feedback (compact drive technology) -
      Wiring 2-wire
      Connection method (signal) spring-loaded technique, plug-in connection level
      Connection method (bus interface) -
      Explosion protection not intrinsically safe, ATEX Zone 2 (gas)
      Safety technology/ functions -
      Safety Architecture -
      Safety Integrity Level (SIL) -
      Performance Level (PL) -
      The Beckhoff Module is high quality!
      Number of inputs: 1

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I apply a coupon or discount code?

        A: During the checkout process, you will find a section where You can select a coupon or enter the discount code, and the system will automatically calculate the discounted price.

      • Q: Are there customer reviews available for products?

        A: Yes, we encourage customers to share their feedback and reviews on our platform. You can find customer reviews and ratings on the product pages, which provide valuable insights into the product's quality and performance.

      • Q: Are there any restrictions on using coupons or discounts?

        A: Coupon and discount usage may be subject to certain restrictions. These restrictions can include expiration dates, minimum order amounts, specific product exclusions, and limitations on combining multiple offers. Please review the terms and conditions associated with each coupon or discount for details.

      View More
      Question has been sent successfully

      Reviews

      • K

        Kevin McGunagle

        Aug 19, 2025

        Beckhoff Module KS3021
        The product is outstanding and the shipping was incredibly efficient, thanks for the great service.
        Helpful
        Unhelpful
      • M

        Marshall Heim

        Aug 17, 2025

        Beckhoff Module KS3021
        The best speed, the best support, and a price that's hard to match!
        Helpful
        Unhelpful
      • M

        Michael Davis

        Jan 03, 2025

        Beckhoff Module KS3021
        Our partnership has been a huge success and I highly recommend OKmarts.
        Helpful
        Unhelpful
      • M

        Miles Buncich

        Nov 29, 2024

        Beckhoff Module KS3021
        Thank you, mary
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Beckhoff Module KS3021
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Beckhoff Module KS3021

      $ 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, SEMIKRON IGBT Module SKiiP 25AC12T2

      SEMIKRON IGBT Module SKiiP 25AC12T2

      US$519.23
      New In stock for sale, Beckhoff Module CX1030-0111

      Beckhoff Module CX1030-0111

      US$1100.73
      New In stock for sale, Beckhoff Module CX1020-0020

      Beckhoff Module CX1020-0020

      US$580.00
      New In stock for sale, Beckhoff Module CX1030-N031

      Beckhoff Module CX1030-N031

      US$1349.98
      New In stock for sale, Beckhoff Module CX5130-0125-1001

      Beckhoff Module CX5130-0125-1001

      US$2222.20
      New In stock for sale, Lenze Module ECSEA008C4B

      Lenze Module ECSEA008C4B

      US$550.77
      New In stock for sale, Bitzer Module SE-B1

      Bitzer Module SE-B1

      US$37.15
      New In stock for sale, TERASAKI Module ECA-306

      TERASAKI Module ECA-306

      US$147.80
      New In stock for sale, TERASAKI Module ETU-113

      TERASAKI Module ETU-113

      US$2400.00
      New In stock for sale, Fuji Servo Motor GYS202DC1-SA-ZE6

      Fuji Servo Motor GYS202DC1-SA-ZE6

      US$3461.54
      New In stock for sale, Omron Servo Drive R88D-1SN20F-ECT-06

      Omron Servo Drive R88D-1SN20F-ECT-06

      US$3218.29
      New In stock for sale, KOYO Encoder TRD-2EH200BF

      KOYO Encoder TRD-2EH200BF

      US$154.29
      New In stock for sale, Omron PLC C200H-OC221

      Omron PLC C200H-OC221

      US$1150.00

      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, Schneider Circuit Breaker A9F90373

      Schneider Circuit Breaker A9F90373

      US$625.00
      New In stock for sale, TaeguTec Tool for Metal Cutting DCET070202L-GF TT9020

      TaeguTec Tool for Metal Cutting DCET070202L-GF TT9020

      US$11.92
      New In stock for sale, COKERY Belt B135MXL

      COKERY Belt B135MXL

      US$13.46
      New In stock for sale, STNC Air Cylinder TGID-40X600

      STNC Air Cylinder TGID-40X600

      US$188.46
      New In stock for sale, PIZZATO Switch FW 592-D11M2

      PIZZATO Switch FW 592-D11M2

      US$183.85
      New In stock for sale, Delta VFD Frequency Converter VFD110V23A-2

      Delta VFD Frequency Converter VFD110V23A-2

      US$769.23
      New In stock for sale, Copeland Compressor 4MJ1-33X-EWL-P

      Copeland Compressor 4MJ1-33X-EWL-P

      Contact Us
      New In stock for sale, NEW-ERA Air Cylinder HP06-8JB-S

      NEW-ERA Air Cylinder HP06-8JB-S

      Contact Us
      New In stock for sale, NSK Servo Drive M-ESA-Y2020A23-21.1

      NSK Servo Drive M-ESA-Y2020A23-21.1

      Contact Us
      New In stock for sale, HETE Tool for Metal Cutting T3-55° 20.0

      HETE Tool for Metal Cutting T3-55° 20.0

      US$184.62

      Recent related posts

      The demand list of the air compressor industry is for newcomers who will enter the industry after the year

      09/07/2020

      The demand list of the air compressor industry is for newcomers who will enter the industry after the year

      After the Chinese New Year, another group of newcomers joined the compressor industry. Maybe they still don't know where the compressor can be used and to whom. In fact, screw air compressor equipment is widely used and can be used in almost every industry.

      FANUC Servo Amplifier Alarm Codes and Solutions (SV430~SV449)

      04/02/2025

      FANUC Servo Amplifier Alarm Codes and Solutions (SV430~SV449)

      FANUC Servo Amplifier Alarm Codes and Troubleshooting Methods

      Types of Water Chillers (Chiller Basics, Condenser Type and Compressor Type)

      09/26/2023

      Types of Water Chillers (Chiller Basics, Condenser Type and Compressor Type)

      Water chillers are machines that are used to cool water and maintain a specific temperature for various industrial processes.

      Scroll compressor 2020 or will enter the dark moment

      06/14/2020

      Scroll compressor 2020 or will enter the dark moment

      Affected by factors such as product competition and the weakening of downstream demand, in the context of the overall downturn in the HVAC industry,

      What happened to the refrigerator compressor

      06/18/2020

      What happened to the refrigerator compressor

      What happened to the refrigerator compressor What happened to the refrigerator compressor    The sound of "popping" made by the refrigerator, which is a kind of sound caused by the thermal expansion and contraction in the box, is normal. The sound of “D器2䀀ᅵ皥䖒皦즠Ʋ奌ི㲈Ʋ䌁皦ᮔDž༬皧奖ི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琉蒠S識器 直囬ᐱ囸ᐱ嵭僦㠦ᐲᔇ僦囸ᐱ殺廼僦囬ᐱᙐ僦㠲ᐲ嵥僦直ᙧ僦㠲ᐲ令ᙐ僦㣮ᐲ嵭僦林ᙧ僦㣮ᐲ龍톺珵㥲ᐲ枬  퀖珵林

      What is the reason for the excessive leakage of the refrigeration compressor

      08/17/2020

      What is the reason for the excessive leakage of the refrigeration compressor

      1. Insufficient oil flow, increase the oil supply appropriately;   2, the assembly sequence of the refrigeration compressor stuffing box is unreasonable and should be assembled according to the procedure;

      Advantages of hollow axis servo motor

      03/02/2021

      Advantages of hollow axis servo motor

      The diameter of hollow shaft can reach 40mm Compact size IP65 protection level Low rotor moment of inertia, high dynamic response characteristics

      Structural Characteristics of Vacuum Pump

      03/20/2023

      Structural Characteristics of Vacuum Pump

      The vacuum pump refers to a device or equipment that uses mechanical, physical, chemical or physical-chemical methods to extract air from the pumped container to obtain a vacuum.

      Other forms of scroll compressors

      06/14/2020

      Other forms of scroll compressors

      Other forms of scroll compressors

      What are the classifications of air conditioning refrigerants

      08/03/2020

      What are the classifications of air conditioning refrigerants

      The refrigerants widely used in compression refrigerants are ammonia, freons and hydrocarbons.

      • 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 :

      Mitsubishi Module Fanuc Module B&R Module Phoenix Contact Module Murr Elektronik Module Siemens Module WAGO Module LS Module Beckhoff Module Schneider Module EL7332 EP9224-0023 EL2819 CX9000-N000 1785-ENET-C 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2v34s225aua 2v36s225bua ad0824hb a70gl Atos DPHA-1711/PA-GK/D 24DC Bristol H25G144DBEE CKD 4GA219-06-E2-3 Ebmpapst 3214J/39H3 Ebmpapst W2D270-EA32-02 fuji contactor sc n1 GTC5150NH48L h2ng244dref Honeywell TOEX-E0492 JH521YAB kd1208pts2 MAC 46A-LSA-AD-JDAP-2FD MAC PPC5C-ABA-AGAB-BBD-JB mf40100v2 RB173YFY rsp 1000 48 Sanyo Denki 9GV0848P1G13

      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