Frequently inquire Together

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Product Overview

  • Extended Product Type: DX531
  • Product ID: 1SAP245000R0001
  • ABB Type Designation: DX531
  • EAN: 4016779650960
  • Catalog Description: Digital input/output module with 8 digital inputs (DI) and 4 digital outputs (DO) in relay form. It supports a voltage range of 24 to 230 V AC/DC and can handle up to 3 A per relay.
  • Long Description: The DX531 is an S500 digital input/output module featuring 8 digital inputs (115 to 230 V AC) and 4 relay outputs (230 V AC, 3 A). It is designed for use in distributed automation I/O applications.

Ordering Information

  • HS Code (CN8): 85389091
  • Invoice Description: Digital input/output module with 8 digital inputs and 4 relay outputs.
  • Made To Order: No
  • Minimum Order Quantity: 1 piece
  • Order Multiple: 1 piece
  • Selling Unit of Measure: piece

Dimensions and Weight

  • Product Net Weight: 0.151 kg
  • Product Net Depth / Length: 62 mm
  • Product Net Height: 76 mm
  • Product Net Width: 67.5 mm
  • Gross Weight: 0.175 kg
  • Package Level 1 Depth / Length: 84 mm
  • Package Level 1 Height: 72 mm
  • Package Level 1 Width: 71 mm
  • Package Level 1 Units: 1 carton

Technical Specifications

  • Function: 8 digital inputs (DI) at 115-230 V AC, 4 relay outputs (DO) at 230 V AC, 3 A.
  • Number of Analog Configurable I/Os: 0
  • Number of Digital Inputs: 8
  • Number of Digital Outputs: 4
  • Number of Digital Configurable I/Os: 0
  • Input Voltage Type: AC
  • Maximum Input Voltage: 0 ... 265 V
  • Delay Time (τ): 20 … 20 ms
  • Output Type: Relay
  • Output Voltage Type: AC/DC
  • Output Voltage (Uout): 24 ... 230 V
  • Output Current: 3 A
  • Output Voltage Maximum: 195.5 … 276 V
  • Degree of Protection: IP20
  • Supply Voltage: 20.4 … 28.8 V DC
  • Ambient Air Temperature for Operation: 0 ... +60 °C
  • Ambient Air Temperature for Storage: -40 ... +70 °C

Additional Information

  • Product Main Type: DX531
  • Product Name: Distributed Automation I/Os


  • eClass: 27-24-22-04
  • ETIM 8: EC001419 - PLC digital I/O-module
  • UNSPSC: 32151705
  • Environmental SCIP Code: c9bf362a-cc21-47fa-8a05-4084ee252c86 (Germany)
  • WEEE B2C/B2B: Business To Business
  • WEEE Category: 5. Small Equipment (No External Dimension More Than 50 cm)
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

Contact Information

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