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 Terminal Box Module IP2321-B520
      1/1
      Beckhoff Terminal Box Module IP2321-B520
      $ 673 .85

      ✔ 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 Fieldbus systems, DeviceNet
      Type/signal -
      Channels 8
      Value range (digital/encoder) 24 V
      Value range (analog) -
      Output current 2 A
      Communication DeviceNet
      Technologies/ Highlights -
      Approvals UL approvals
      Input/output specification (digital) positive switching, EN 61131-2, type 2
      Filter (digital) 3.0 ms typ.
      Signal resolution (analog) -
      Measurement error/ uncertainty (analog) -
      Sampling rate/ conversion time (analog) -
      Sampling type (analog) -
      Ground reference (analog/encoder) -
      Sensor supply (encoder) -
      Incr. limit frequency (encoder) -
      IO-Link Port Class -
      Housing plastic housing, width 30 mm
      Wiring 2-wire, 3-wire
      IP protection rating IP65, IP66, IP67
      Connection method (signal) M8
      Connection method (bus interface) M12
      Connection method (power supply) M8
      Explosion protection not intrinsically safe
      The Beckhoff Module is high quality!
      Number of channels: 4 inputs and 4 outputs

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Can I change the shipping address after placing an order?

        A: We understand that sometimes you may need to change the shipping address. Please contact our customer service as soon as possible, and we will do our best to accommodate your request, depending on the order status and feasibility.

      • 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: Are there any restrictions on using multiple discount codes for a single order?

        A: The use of multiple discount codes for a single order may be subject to certain restrictions. Please refer to the terms and conditions of the discount codes or contact our customer service team for more information.

      View More
      Question has been sent successfully

      Reviews

      • R

        RAYMOND CARUTHERS

        Aug 25, 2025

        Beckhoff Terminal Box Module IP2321-B520
        Great service, fast delivery.
        Helpful
        Unhelpful
      • M

        Matt Lesan

        Aug 10, 2025

        Beckhoff Terminal Box Module IP2321-B520
        Instant delivery, always ready.
        Helpful
        Unhelpful
      • S

        Sandra Pittman

        Nov 24, 2024

        Beckhoff Terminal Box Module IP2321-B520
        You're a blessing, thanks.
        Helpful
        Unhelpful
      • R

        Randy Krainiak

        Jan 22, 2024

        Beckhoff Terminal Box Module IP2321-B520
        very professional courteous knowledgable prompt
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Beckhoff Terminal Box Module IP2321-B520
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Beckhoff Terminal Box Module IP2321-B520

      $ 673 .85
      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 ES3702

      Beckhoff Module ES3702

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

      Allen-Bradley PLC 1785-ENET C

      US$1130.00
      New In stock for sale, Beckhoff Module CX2030-0111

      Beckhoff Module CX2030-0111

      US$3750.00
      New In stock for sale, Beckhoff Module CX5020-01111

      Beckhoff Module CX5020-01111

      US$4750.00
      New In stock for sale, Beckhoff Module CX1100-002

      Beckhoff Module CX1100-002

      US$999.73
      New In stock for sale, Beckhoff Module CX1030-0110

      Beckhoff Module CX1030-0110

      US$10455.00
      New In stock for sale, Beckhoff Module CX9001一1001

      Beckhoff Module CX9001一1001

      US$792.93
      New In stock for sale, TERASAKI Module EMB-4731

      TERASAKI Module EMB-4731

      US$805.00
      New In stock for sale, GE Module IC694MDL916

      GE Module IC694MDL916

      US$1071.43
      New In stock for sale, B&R Module X20BC0043-C01

      B&R Module X20BC0043-C01

      US$1060.25
      New In stock for sale, Yaskawa Servo Motor SGMGV-1AD3A6C

      Yaskawa Servo Motor SGMGV-1AD3A6C

      US$3846.15
      New In stock for sale, XINJE Servo Drive DS3E-43P0-PFA

      XINJE Servo Drive DS3E-43P0-PFA

      US$580.00
      New In stock for sale, ELCO Encoder EB58BR6-H6PR-256

      ELCO Encoder EB58BR6-H6PR-256

      US$330.78
      New In stock for sale, TECO PLC TP03-30HR-A

      TECO PLC TP03-30HR-A

      US$504.23

      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, HITACHI VFD Frequency Converter SJ700-450LF

      HITACHI VFD Frequency Converter SJ700-450LF

      Contact Us
      New In stock for sale, Festo Air Cylinder ADVU-125-50-A-P-A

      Festo Air Cylinder ADVU-125-50-A-P-A

      US$933.33
      New In stock for sale, Neuma Solenoid Valve NVSC-5542M-A2-5

      Neuma Solenoid Valve NVSC-5542M-A2-5

      Contact Us
      New In stock for sale, AirTAC Air Cylinder HLS25X150S

      AirTAC Air Cylinder HLS25X150S

      US$490.38
      New In stock for sale, ASCO Solenoid Valve 8221G031

      ASCO Solenoid Valve 8221G031

      Contact Us
      New In stock for sale, KCL Vane Pump 150T-116-FRL-R1-19

      KCL Vane Pump 150T-116-FRL-R1-19

      US$884.62
      New In stock for sale, BKD Bearing 1210CE

      BKD Bearing 1210CE

      US$1154.00
      New In stock for sale, KAMCAP Capacitor 420V 3300UF

      KAMCAP Capacitor 420V 3300UF

      US$38.08
      New In stock for sale, Yaskawa Servo Motor SGMPH-04A1A61

      Yaskawa Servo Motor SGMPH-04A1A61

      US$576.92
      New In stock for sale, LYC Bearing 32917/P5

      LYC Bearing 32917/P5

      US$60.74

      Recent related posts

      What is the principle of the refrigerator What are the types of refrigerators 【Introduction】

      06/14/2020

      What is the principle of the refrigerator What are the types of refrigerators 【Introduction】

      What is the principle of the refrigerator What are the types of refrigerators 【Introduction】 You may feel strange when it comes to refrigerators. In fact, refrigerators are very common in our lives. A refrigerator is a machine that transfers the heat of 器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞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

      Detection of capacitors in refrigeration accessories

      08/16/2020

      Detection of capacitors in refrigeration accessories

      The common marking method for capacitors in refrigeration accessories is direct marking, and the commonly used units are pF and μF. However, some small-capacity capacitors use the digital labeling method, which usually has three digits.

      What is the effect of pressure and temperature on the refrigeration system

      06/14/2020

      What is the effect of pressure and temperature on the refrigeration system

      What is the effect of pressure and temperature on the refrigeration system Refrigeration system performance testing involves many aspects, of which pressure and temperature are two points that cannot be bypassed. Today we will take a look at the pressure器2䀀ᅵ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦

      Judgment of the failure of piston compressor in starting

      07/16/2020

      Judgment of the failure of piston compressor in starting

      Piston compressor It is a type of compressor commonly used in industrial refrigeration. Most piston compressors use a semi-closed shape, which is simple and convenient to maintain and repair. It is widely used in large supermarkets, cold stores, laboratories, and various refrigeration equipment.

      Analysis and Treatment of Lubricant Water Ingress Fault of Permanent Magnet Variable

      08/27/2020

      Analysis and Treatment of Lubricant Water Ingress Fault of Permanent Magnet Variable

      Frequency Air Compressor Analysis of Lubricant Water Inflow Fault of Permanent Magnet Variable Frequency Air Compressor 1. The accumulation of condensed water causes an error in the oil level reading

      Mobile Screw Air Compressor Market 2020 Is Thriving Worldwide with the Outstanding Key players by 2026 | Stanley Black&Decker, Powermate, Campbell Hausfeld

      07/09/2020

      Mobile Screw Air Compressor Market 2020 Is Thriving Worldwide with the Outstanding Key players by 2026 | Stanley Black&Decker, Powermate, Campbell Hausfeld

      LOS ANGELES, United States: Quality Market Research on Global Mobile Screw Air Compressor Market with Decision Making Insights, Industry Assessment, Trends, Competitive Landscape, Investment & Business Strategies and Forecast by 2026.

      How to judge whether the refrigeration effect of industrial refrigerators is good

      08/18/2020

      How to judge whether the refrigeration effect of industrial refrigerators is good

      The quality of industrial refrigerators can be judged by carefully understanding the cooling performance of the equipment. If during the long-term operation of the equipment, the operation safety and stability of the equipment is very high

      The height of the boss determines the future of the company

      08/31/2020

      The height of the boss determines the future of the company

      At the end of October 2019, the four-day Shanghai International Compressor and Equipment Exhibition came to a successful conclusion. A total of more than 280 companies participated in this exhibition, more than half of the scale of the whole machine companies,

      The heart of the compressor's refrigeration system

      07/02/2020

      The heart of the compressor's refrigeration system

      The heart of the compressor's refrigeration system If a person does not have a heart, it is equivalent to a dead person! The "heart" of a car is the engine. If there is no engine, the car is equivalent to scrap iron. The "heart" of the refrigeration system is the compressor. Now that summer is here, all kinds of air-conditioning, cold storage, chemical refrigeration processes, etc.

      Judgment and common sense of fluoride deficiency in central air conditioning

      06/14/2020

      Judgment and common sense of fluoride deficiency in central air conditioning

      The amount of fluoride added to large central air conditioners is generally more, and there are more types of refrigerants. The specific amount can be added according to the label on the nameplate. It is necessary to grasp the amount.

      • 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 :

      WAGO Module Allen Bradley Module Schneider Module Phoenix Contact Module Advantech Module Siemens Module Omron Module B&R Module Mitsubishi Module Beckhoff Module EL7332 1785-ENET-C CX9000-N000 EP9224-0023 ES3702 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2js438d3bb04 300AA00082A AMB VFD Atos DRTH-3 20 Bristol H23A503DBEA Bristol H29B33UDBLA CKD 4JA219-06-E2-3 CKD AB31-02-3-02HB-DC24V-ST Ebmpapst K3G250-RR17-H9 Ebmpapst S3G630-AE55-21 EMG Servo Valve SV 1-10/32/315/6 gb1245pkv1 HNC EBG-03-A45-R jiaxipera TT1112Y LG QP376PBD magnetic contactor sc 05 Moog Servo Valve 403F-7.5L-30 Parker 2341PAG2NNM0 yaskawa sgdg 04gt Ziehl Abegg FN030-4EK.WC.V7

      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