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 KS4021
      1/1
      Beckhoff Module KS4021
      $ 583 .08

      ✔ 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 output
      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%
      Sampling rate/ conversion time (analog) > 0.1…1 ksps/< 10…1 ms
      Sampling type (analog) simultaneous
      Ground reference (analog/encoder) single-ended
      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 outputs: 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

      • J

        Jason Rogers

        Feb 11, 2025

        Beckhoff Module KS4021
        Really good customer service, received the parts in a jiffy.
        Helpful
        Unhelpful
      • R

        Rick Jackson

        Dec 05, 2024

        Beckhoff Module KS4021
        You're amazing!
        Helpful
        Unhelpful
      • M

        Marshall Heim

        Nov 04, 2024

        Beckhoff Module KS4021
        They offer a 100% satisfaction guarantee.
        Helpful
        Unhelpful
      • R

        Rachel Wallace

        Aug 07, 2024

        Beckhoff Module KS4021
        Fast and on time. Thank You
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Beckhoff Module KS4021
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Beckhoff Module KS4021

      $ 583 .08
      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 CX2500-0031

      Beckhoff Module CX2500-0031

      US$1487.35
      New In stock for sale, Beckhoff Module CU8801-0000

      Beckhoff Module CU8801-0000

      US$374.98
      New In stock for sale, Beckhoff Module CX2030-0185

      Beckhoff Module CX2030-0185

      US$1855.00
      New In stock for sale, Beckhoff Module KL2408-0018

      Beckhoff Module KL2408-0018

      US$750.00
      New In stock for sale, GE Module IC694CBL030

      GE Module IC694CBL030

      US$1071.43
      New In stock for sale, SIEMENS Module 6DD1600-0BA1

      SIEMENS Module 6DD1600-0BA1

      US$21203.85
      New In stock for sale, FATEK Module B1-14MR25-D24

      FATEK Module B1-14MR25-D24

      US$420.75
      New In stock for sale, GE Module IC698CPE010

      GE Module IC698CPE010

      US$718.75
      New In stock for sale, Mitsubishi Servo Motor HF-SP201

      Mitsubishi Servo Motor HF-SP201

      US$1503.85
      New In stock for sale, Yaskawa Servo Drive CACR-01-MM2A

      Yaskawa Servo Drive CACR-01-MM2A

      US$576.92
      New In stock for sale, ELCO Encoder EC58W15R-H6PR-360

      ELCO Encoder EC58W15R-H6PR-360

      US$352.70
      New In stock for sale, Delta PLC DVP-S series special module / left high-speed module DVP01LC-S

      Delta PLC DVP-S series special module / left high-speed module DVP01LC-S

      US$383.85

      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 CRE1-0225-TFV-970

      Copeland Compressor CRE1-0225-TFV-970

      Contact Us
      New In stock for sale, MINDMAN Air Cylinder MCJQ2-12-12-25M

      MINDMAN Air Cylinder MCJQ2-12-12-25M

      US$38.46
      New In stock for sale, RICHTEK IC RT9166A-12GXL

      RICHTEK IC RT9166A-12GXL

      US$0.79
      New In stock for sale, Bristol Compressor H92G204DRED

      Bristol Compressor H92G204DRED

      Contact Us
      New In stock for sale, Teco TAIAN VFD Frequency Converter E510-425-HFN4-U

      Teco TAIAN VFD Frequency Converter E510-425-HFN4-U

      Contact Us
      New In stock for sale, HONGFA Relay HFKA-T-012-1ZSPT

      HONGFA Relay HFKA-T-012-1ZSPT

      US$1.54
      New In stock for sale, Copeland Compressor 6DJNR40ME-TSE-A00

      Copeland Compressor 6DJNR40ME-TSE-A00

      Contact Us
      New In stock for sale, Bosch Rexroth Solenoid Valve M-4SEW 10 D1X/630MG96N9K4/V

      Bosch Rexroth Solenoid Valve M-4SEW 10 D1X/630MG96N9K4/V

      Contact Us
      New In stock for sale, KAWASAKI Piston Pump K5V200DP

      KAWASAKI Piston Pump K5V200DP

      US$3418.46
      New In stock for sale, Schaeffler INA Bearing RPNA35-52

      Schaeffler INA Bearing RPNA35-52

      Contact Us

      Recent related posts

      The reason why the freezer glass door is not closed tightly

      07/31/2020

      The reason why the freezer glass door is not closed tightly

      The glass door of the freezer is not closed tightly. This problem occurs in both domestic and commercial freezers. When we are at home, we rarely pay attention to whether the door of the freezer can be closed tightly.

      What should I do if the refrigeration performance of industrial refrigerators declines

      08/15/2020

      What should I do if the refrigeration performance of industrial refrigerators declines

      When many enterprise users use industrial refrigerators, due to the lack of knowledge about the use and maintenance of equipment, industrial refrigerators are prone to various failures

      Top 7 Linear Guideway Brands

      12/06/2022

      Top 7 Linear Guideway Brands

      The linear guideway, also known as the linear guide, is used for high-precision or high-speed linear reciprocating motion.

      Do cold storage maintenance, you must understand this knowledge!

      08/24/2020

      Do cold storage maintenance, you must understand this knowledge!

      1. "Three Preventions" of the Refrigeration System    1. Prevent the evaporation temperature from being too low    The increase in the temperature difference between the evaporating temperature and the warehouse temperature will make the evaporating temperature too low

      What are the requirements of light industry for air compressors

      09/09/2020

      What are the requirements of light industry for air compressors

      The application industry of air compressors is very wide, which can be said to be all walks of life, but it is worth mentioning that different industries have different requirements for air compressors. Let's introduce the requirements of light industry for air compressors!

      What are the factors that cause motor damage?

      06/30/2020

      What are the factors that cause motor damage?

      What are the factors that cause motor damage? What are the factors that cause damage to the compressor motor:    1. Abnormal load and stall

      Dewatering device in Fusheng air compressor

      09/15/2020

      Dewatering device in Fusheng air compressor

      During the compression work, part of the lubricating oil must be mixed into the compressed air, which will cause some failures in the pneumatic circuit, damage the pneumatic components, reduce the service life of the components, reduce the production efficiency, and even cause accidents.

      Covid-19Taking precautions to keep the business running.

      01/15/2021

      Covid-19Taking precautions to keep the business running.

      Covid-19Taking precautions to keep the business running. As the world steps up to the challenge of controlling the Covid19 virus, we are maintaining an unwavering commitment for safety as colleagues everywhere are keeping our operations and business goin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

      What is the principle of air conditioning and refrigeration

      06/14/2020

      What is the principle of air conditioning and refrigeration

      With the rapid development of the times, all walks of life are constantly changing. Air-conditioning refrigeration is also not mature from the past, to the current high-tech refrigeration technology, every research and development has great technical cont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ֈ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      16 Common Faults and Troubleshooting Methods of Cold Storage Refrigeration Equipment

      08/13/2024

      16 Common Faults and Troubleshooting Methods of Cold Storage Refrigeration Equipment

      [Fault analysis] After the refrigerant leaks in the system, the cooling capacity is insufficient, the suction and discharge pressures are low, and a much larger intermittent "squeaking" airflow sound can be heard at the expansion valve than usual.

      • 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 B&R Module Phoenix Contact Module WAGO Module Kuroda Module Fanuc Module Mitsubishi Module Schneider Module LS Module Murr Elektronik Module 1785-ENET-C EP9224-0023 EL7332 CX9000-N000 ES3104 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 AFB1212VHE awg5520exn Copeland ZMD18KVE-TFD-277 Delta AFB1212EJ-01 Ebmpapst 3214J/39H3 Ebmpapst A3G910-AU27-71 ECOFIT 2RRE25 fh4524z fuji sc n5a H73A623DBEA Huayi HYB60MHU kd1208ptb1 NEW-ERA NOK F.TEC TA51-DC9D-T RAB-35N ROTEN 5-12-X Sanyo Denki 109P0913N4D031 sc n4 contactor SS S10 DN25 SUNON EFB0151S1-C010-S99 Toshiba HSM190S1VFT

      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