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 Terminal Box Module IP2321-B400
      1/1
      Beckhoff Terminal Box Module IP2321-B400
      $ 786 .15

      ✔ 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, Interbus
      Type/signal -
      Channels 8
      Value range (digital/encoder) 24 V
      Value range (analog) -
      Output current 2 A
      Communication Interbus
      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) -
      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: 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

      • J

        John Wojcik

        Apr 19, 2026

        Beckhoff Terminal Box Module IP2321-B400
        The perfect combination of quality and price!
        Helpful
        Unhelpful
      • C

        CHRISTINA CROSSWHITE

        Dec 03, 2025

        Beckhoff Terminal Box Module IP2321-B400
        Awesome prices, and the checkout was a no-brainer.
        Helpful
        Unhelpful
      • L

        Leo LaBean

        Jul 28, 2025

        Beckhoff Terminal Box Module IP2321-B400
        Came in right on time, no waiting.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Beckhoff Terminal Box Module IP2321-B400
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Beckhoff Terminal Box Module IP2321-B400

      $ 786 .15
      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, Allen-Bradley PLC 1785-ENET C

      Allen-Bradley PLC 1785-ENET C

      US$2062.50
      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 CX2020-0125

      Beckhoff Module CX2020-0125

      US$2499.90
      New In stock for sale, Beckhoff Module EK1501-0018

      Beckhoff Module EK1501-0018

      US$1722.45
      New In stock for sale, Beckhoff Module CX1020-0020

      Beckhoff Module CX1020-0020

      US$580.00
      New In stock for sale, Beckhoff Module CX2020-0141

      Beckhoff Module CX2020-0141

      US$2122.50
      New In stock for sale, SIEMENS Module 6GT2002-0JE40

      SIEMENS Module 6GT2002-0JE40

      US$9091.92
      New In stock for sale, Weidmuller Module UR20-4AI-UI-12

      Weidmuller Module UR20-4AI-UI-12

      US$850.00
      New In stock for sale, Mitsubishi Module FXAIM05C

      Mitsubishi Module FXAIM05C

      US$950.05
      New In stock for sale, Weidmuller Module RSMB-03R0DD-XLDPMBWS

      Weidmuller Module RSMB-03R0DD-XLDPMBWS

      US$575.00
      New In stock for sale, Lenze Servo Motor MDSKARS 080-22

      Lenze Servo Motor MDSKARS 080-22

      US$676.92
      New In stock for sale, Panasonic Servo Drive MFDHTB3A2NL1

      Panasonic Servo Drive MFDHTB3A2NL1

      US$2769.23
      New In stock for sale, KOYO Solid-shaft Incremental Rotary Encoder TRD-S1200A

      KOYO Solid-shaft Incremental Rotary Encoder TRD-S1200A

      US$110.77
      New In stock for sale, Mitsubishi PLC FX3GE-24MT-DS

      Mitsubishi PLC FX3GE-24MT-DS

      US$821.15

      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, YUKEN Vane Pump HPV22M-25-03-F-RAAA-M0-S1-10

      YUKEN Vane Pump HPV22M-25-03-F-RAAA-M0-S1-10

      Contact Us
      New In stock for sale, Copeland Compressor 3DJ3F33KE-TFD-8S0

      Copeland Compressor 3DJ3F33KE-TFD-8S0

      Contact Us
      New In stock for sale, LS Mecapion Encoder S48-8-0256-BV-3

      LS Mecapion Encoder S48-8-0256-BV-3

      Contact Us
      New In stock for sale, Rockwell AB VFD Frequency Converter 20BD2P1A3NYYANC0

      Rockwell AB VFD Frequency Converter 20BD2P1A3NYYANC0

      US$1949.25
      New In stock for sale, YUKEN Vane Pump HPV22M-03-20-F-LAAA-M2-K1-10

      YUKEN Vane Pump HPV22M-03-20-F-LAAA-M2-K1-10

      Contact Us
      New In stock for sale, Sanyo Compressor C-SCX453H36X

      Sanyo Compressor C-SCX453H36X

      Contact Us
      New In stock for sale, Danfoss Compressor SM100T7PBI

      Danfoss Compressor SM100T7PBI

      Contact Us
      New In stock for sale, Balluff Switch BES M18MG-GSH70B-BP00

      Balluff Switch BES M18MG-GSH70B-BP00

      US$40.38
      New In stock for sale, NKK Switch CKL12ATW01-021

      NKK Switch CKL12ATW01-021

      US$27.60
      New In stock for sale, IDEC HMI HG2A-SS22BF

      IDEC HMI HG2A-SS22BF

      Contact Us

      Recent related posts

      Current status and development direction of Chinese air-conditioning compressor manufacturing industry

      06/14/2020

      Current status and development direction of Chinese air-conditioning compressor manufacturing industry

      Current status and development direction of Chinese air-conditioning compressor manufacturing industry The refrigeration compressor is the core and heart of the refrigeration system. The capacity and characteristics of the compressor lead to the capacityﰸ2䀀ᅵ皥䖒皦즠Ʋ娼ི㲈Ʋ䌁皦隆ᮔDž༬皧婆ིЀ呄ᠾ鹨់༹皧ࠄ00븹먱댁珵理뛐珵Љ䕄ྦ￿￿뤂ᐱ變뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់變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džቜ먢䇨珵呈ᠾ뤂ᐱ⷇⬿먲僧ᐱ靖㥲ᐲ�僬㣢ᐲᠾ靖랖僧؎ﯼ靖�僬㣢ᐲ臆S㥲ᐲᬄğﯼ戴ﯤ艏S練杴 ﯼ杴 㥲ᐲ

      Central Air Conditioning: Types, Components, and Brands (including Mitsubishi Electric, Daikin, York, Carrier, etc.) (Part 2)

      01/22/2024

      Central Air Conditioning: Types, Components, and Brands (including Mitsubishi Electric, Daikin, York, Carrier, etc.) (Part 2)

      The air conditioning system was first invented by Willis Carrier, the founder of Carrier Company. The technology gradually spread in America and Europe.

      What's wrong with the freezer not cooling

      07/14/2020

      What's wrong with the freezer not cooling

      1. Test the power cord with an electric pen. The broken power cord of the freezer is also a cause of non-refrigeration. For this situation, we need to check whether it is a power problem. The general approach is to open the door and observe whether the lighting lamp in the box Light up. Look for signs of damage to the wires, such as being bitten by a mouse.

      Is there any difference between refrigeration compressor, air compressor and air pump

      06/14/2020

      Is there any difference between refrigeration compressor, air compressor and air pump

      Air compressor ≠ refrigeration compressor. Refrigeration compressor: It is a driven fluid machinery that raises the bottom pressure vapor to high pressure vapor. There are many types, such as nitrogen making equipment, refrigerant machine, air compress器2䀀ᅵ皥䖒皦즠Ʋ焬क़㲈Ʋ䌁皦ᮔDž༬皧然क़Ѐ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁

      Types of Compressors Used in HVAC Installation (with Pictures)

      07/11/2023

      Types of Compressors Used in HVAC Installation (with Pictures)

      Heating, Ventilation, and Air Conditioning (HVAC) systems are essential components of modern buildings, providing thermal comfort and acceptable indoor air quality.

      Excavator Hydraulic System: Installation, Cleaning, and Testing

      08/01/2024

      Excavator Hydraulic System: Installation, Cleaning, and Testing

      The hydraulic system is composed of various hydraulic components, which are organically connected by pipes, joints, oil pipes and other components.

      Understand the knowledge of quick-freezing cold storage to solve all the incurable diseases of quick-freezing cold storage

      08/20/2020

      Understand the knowledge of quick-freezing cold storage to solve all the incurable diseases of quick-freezing cold storage

      Quick-freezing cold storage refers to a method in which food quickly passes through its largest ice crystal formation area and freezes quickly when the average temperature reaches -18°C. The temperature of quick-freezer is usually -15℃~-35℃.

      Identify true and false filter elements

      07/16/2020

      Identify true and false filter elements

      Look at the filter material. The main filter material of the air filter is filter paper. At present, the filter filter paper mainly uses domestic paper and imported paper. Both domestic and imported paper have good filtering performance, and the inferior filter paper used by the fake filter element cannot prevent dust from entering the engine.

      Top 9 Robot Servo Motor Manufacturers Worldwide

      04/01/2024

      Top 9 Robot Servo Motor Manufacturers Worldwide

      The booming development of the industrial robot industry has also led to the development of related upstream industries.

      Problems in the planning, design and operation and maintenance of air conditioning and refrigeration systems

      08/24/2020

      Problems in the planning, design and operation and maintenance of air conditioning and refrigeration systems

      Usually, people look at the air conditioning and refrigeration system of a data center as simple, thinking that it is enough to create a temperature environment that meets the requirements and standards as long as the IT equipment runs.

      • 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 :

      Kuroda Module B&R Module LS Module Beckhoff Module Murr Elektronik Module WAGO Module Omron Module Mitsubishi Module Schneider Module Siemens Module EL7332 EP9224-0023 ES3104 ES3702 EL4124 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2PS164D5AA02 ae2425z AVC BAZC0925R2U Copeland RRG4-0100-PAV-200 Delta QFR1212HE-00 fuji sc n2 H88-30C-1024VL IKURA UHS4556 IMI Norgren UQM/22152/6123/16 KONOR GQR45AG LG NSA30LACG Mitsubishi BH96YEHT Protechnic MGT4024LB-O10 RB173YFY sf8025at Tecumseh AKA9451ZXC Toshiba FE65H1H-U Toshiba PH215X2C-8FTC YUKEN DSG-03-2B8-A200-50 YUKEN Servo Valve SE1012-40-1107

      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