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
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
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
LS
LS
  • HMI
    HMI
  • VFD
    VFD
  • PLC
    PLC
  • Contactor
    Contactor
  • Relay
    Relay
  • Module
    Module
  • Battery
    Battery
  • Servo Motor
    Servo Motor
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
Beckhoff
Beckhoff
  • PLC
    PLC
  • Module
    Module
  • Servo Drive
    Servo Drive
Delta
Delta
  • Servo Motor
    Servo Motor
  • Servo Drive
    Servo Drive
  • HMI
    HMI
  • VFD
    VFD
  • Power Supply
    Power Supply
  • PLC
    PLC
  • Fan
    Fan
  • Temperature Controller
    Temperature Controller
  • Module
    Module
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
      • Delta PLC CPU Module AHCPU531-EN
      1/1
      Delta PLC CPU Module AHCPU531-EN
      $ 7,340 .38

      ✔ 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
      The Delta PLC is high quality!
      Built-in RS-232/422/485 multi-mode communication port x 1
      RS-232:115.2 Kbps / RS-422 / 485:921.6 Kbps
      Built-in Ethernet communication port (100 Mbps)
      Built-in SD card slot (maximum capacity:
      2 GB for AHCPU5_0 or 32 GB for AHCPU5_1)
      Built-in Mini USB programming communication port
      With system diagnosis/status indicator/online programming and debugging functions
      Support PLC Link/Ether Link automatic data exchange function
      Support Modbus RTU/ASCII, Modbus TCP
      Support DNP3 protocol (AHCPU521-DNP only)
      EtherNet/IP support (AHCPU5_1-EN only)
      -Scanner and Adapter modes
      -support for I/O connections and explicit messages
      -Number of connections: TCP = 32 ~ 128; CIP = 64 ~ 256
      - RPI: 1 ~ 1,000 ms
      -250 words/connection
      The language LD/SFC/FBD/IL/ST is supported
      Support for 256 interrupts
      (time/IO/external/low voltage/communication interruption)
      2,048 Timer and Counter are supported
      Support battery-free data saving
      With RTC function (up to 30 days power-off hold)
      Support NTP network timing function
      The function of WEB/E-Mail/IP Filter is supported
      CPU RAM/ROM capacity
      AHCPU5_0:32 MB / 8 MB
      AHCPU5_1:128 MB / 128 MB
      Cpu frequency
      AHCPU5_0:133 MHz
      AHCPU5_1:800 MHz

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I track my order?

        A: Once your order is shipped, you will receive a confirmation email with tracking information. You can use this information to track your order through the logistics provider's website.

      • Q: How can I apply for a purchase invoice?

        A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.

      • Q: What should I do if a product is lost or damaged during shipping?

        A: We purchase shipping insurance for every order to ensure the safety of the products during transportation. If the products are lost or damaged, please contact our customer service team promptly. We will assist you in resolving the issue and provide appropriate compensation.

      View More
      Question has been sent successfully

      Reviews

      • P

        Petros Balayan

        Jun 16, 2025

        Delta PLC CPU Module AHCPU531-EN
        Had a small glitch with the website, but the customer service team was amazing.
        Helpful
        Unhelpful
      • J

        John Carnick

        Jun 12, 2025

        Delta PLC CPU Module AHCPU531-EN
        YES GREAT
        Helpful
        Unhelpful
      • H

        Henry Nivelt

        Sep 20, 2024

        Delta PLC CPU Module AHCPU531-EN
        It's a great place to launch a business.
        Helpful
        Unhelpful
      • I

        Israel Campos Jr.

        Sep 17, 2024

        Delta PLC CPU Module AHCPU531-EN
        Amazing experience! Thanks for the service
        Helpful
        Unhelpful
      • B

        Blake

        Jan 18, 2024

        Delta PLC CPU Module AHCPU531-EN
        You've exceeded my expectations in terms of service!
        Helpful
        Unhelpful
      • J

        Junior Dorsaint

        Jun 26, 2023

        Delta PLC CPU Module AHCPU531-EN
        The package arrived quickly with no issues at all.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Delta PLC CPU Module AHCPU531-EN
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Delta PLC CPU Module AHCPU531-EN

      $ 7,340 .38
      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, LG LS PLC Load cell module XBF-LD02S

      LG LS PLC Load cell module XBF-LD02S

      US$2030.77
      New In stock for sale, Fatek PLC FBS-10MAT2-AC

      Fatek PLC FBS-10MAT2-AC

      US$1013.93
      New In stock for sale, LG LS PLC Digital output module G3Q-RY4A

      LG LS PLC Digital output module G3Q-RY4A

      US$4530.77
      New In stock for sale, Fatek PLC FBS-24MAT

      Fatek PLC FBS-24MAT

      US$106.95
      New In stock for sale, Panasonic Servo Motor MHME352GCD

      Panasonic Servo Motor MHME352GCD

      US$2423.08
      New In stock for sale, Fanuc Servo Drive A06B-6111-H055#H550

      Fanuc Servo Drive A06B-6111-H055#H550

      US$12127.02
      New In stock for sale, Wachendorff Encoder WDG100H-30-2048-AB-G24-S3

      Wachendorff Encoder WDG100H-30-2048-AB-G24-S3

      US$1538.45
      New In stock for sale, Beckhoff Terminal Box Module IP2002-B310

      Beckhoff Terminal Box Module IP2002-B310

      US$676.92

      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, Festo Solenoid Valve CPE10-M1BH-5/3GS-QS-6

      Festo Solenoid Valve CPE10-M1BH-5/3GS-QS-6

      US$326.17
      New In stock for sale, Maili Electric Motor 6RK400RGU-CF

      Maili Electric Motor 6RK400RGU-CF

      US$211.55
      New In stock for sale, Siemens Circuit Breaker 5SY4116-6

      Siemens Circuit Breaker 5SY4116-6

      US$25.00
      New In stock for sale, COSEL Power Supply FAN-AD1-24

      COSEL Power Supply FAN-AD1-24

      US$333.74
      New In stock for sale, Midea Air Conditioner KFR-51LW-N8XHA1

      Midea Air Conditioner KFR-51LW-N8XHA1

      US$2153.46
      New In stock for sale, BOSCH REXROTH Aventics Air Cylinder R480157264

      BOSCH REXROTH Aventics Air Cylinder R480157264

      Contact Us
      New In stock for sale, Eaton Moeller Circuit Breaker NZMN1-A40

      Eaton Moeller Circuit Breaker NZMN1-A40

      US$279.41
      New In stock for sale, Bristol Compressor H23B18SABCJ

      Bristol Compressor H23B18SABCJ

      Contact Us
      New In stock for sale, TTO Oil Seal TB 30*37*6.5

      TTO Oil Seal TB 30*37*6.5

      US$2.31
      New In stock for sale, Mitsubishi Tool for Metal Cutting Insert WNMG080408 NX2525

      Mitsubishi Tool for Metal Cutting Insert WNMG080408 NX2525

      US$69.03

      Recent related posts

      What should I do if the central air conditioner leaks for no reason

      08/08/2020

      What should I do if the central air conditioner leaks for no reason

      What should I do if the central air conditioner leaks for no reason Why does the central air conditioner leak? Is it a flaw in the central air conditioner design, a loophole in the installation process, or improper use? Let’s break it down in detail below–

      Is the cold storage running too power-consuming 7 recommended energy saving methods

      08/07/2020

      Is the cold storage running too power-consuming 7 recommended energy saving methods

      With the development of Chinese economy and the increase in the urban population, the consumption level of the people continues to increase.

      10 Steps to Replace an AC Compressor

      08/30/2024

      10 Steps to Replace an AC Compressor

      The compressor is one of the four major components of the air conditioner and is also the heart of it.

      Compressor

      06/14/2020

      Compressor

      Compressor: It is the heart of refrigeration and heating cycles.

      Factors Affecting Service Life of the Air Compressor Oil

      02/15/2022

      Factors Affecting Service Life of the Air Compressor Oil

      Maintaining the air compressor oil is critical to the compressor’s performance.

      How to Defrost a Heat Pump: A Comprehensive Guide

      10/29/2025

      How to Defrost a Heat Pump: A Comprehensive Guide

      Heat pumps are an essential component of HVAC systems that provide both heating and cooling solutions for homes and commercial buildings. However, like any other mechanical device, they require maintenance and care to operate efficiently and effectively.

      Solenoid Valve: Function, Working Principle, Types, and Symbols

      11/27/2024

      Solenoid Valve: Function, Working Principle, Types, and Symbols

      Solenoid valves play a crucial role in controlling the flow of liquids or gases in various industrial, commercial, and residential applications.

      Training manual for air compressor maintenance personnel

      06/15/2025

      Training manual for air compressor maintenance personnel

      In recent years, it is difficult to find suitable air compressor equipment maintenance personnel, which has become the common feeling of more and more enterprises. From an objective point of view, the low salaries,

      Industrial Fans: Advantages, Functions and Differences from Ordinary Fans

      01/17/2024

      Industrial Fans: Advantages, Functions and Differences from Ordinary Fans

      Industrial fans are widely used in factory workshops, logistics warehouses, basketball stadiums, stations, dairy farms, etc.

      How to Test a Mass Flow Sensor?

      09/07/2021

      How to Test a Mass Flow Sensor?

      The mass flow sensor, or air flow sensor is one of the important sensors of the electronic fuel injection engine.

      • 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 PLC WAGO PLC Beckhoff PLC Delta PLC Mitsubishi PLC LG LS PLC Schneider PLC Phoenix PLC Siemens PLC Omron PLC 6ES7288-3AM03-0AA0 NWOP30R-31 1785-BCM/C TP03-20HT-A 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2v34s225aua 403dh 64c2 ad0405hb g73 ad0624hs a70gl aea4430yxd aha2490zxf ANB78FVAMT Azbil TACO/YAMATAKE 354-401-P000 Bauer 72935 Copeland REK3-0125-PFV-201 Emerson Alco TER 45HW-03 086270 fuji sc 0 Hitachi SL253SN-C7EU MDMF152L1C6M mdr 40 12 rs 150 12 rsp 2400 48 s6j 16.2 y Samsung MSV488AL1R/TT3 Ziehl Abegg RH35V-ZIK.DC.1R

      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