China factories

Chat Now Send Email
China factory - Maituo Intelligent Technology Co.,Ltd

Maituo Intelligent Technology Co.,Ltd

  • China,Hainan ,Hainan
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China BE/S4.20.2.1 ABB Binary Input 4-Fold 20V DC with Scanning Voltage for Convention
China BE/S4.20.2.1 ABB Binary Input 4-Fold 20V DC with Scanning Voltage for Convention

  1. China BE/S4.20.2.1 ABB Binary Input 4-Fold 20V DC with Scanning Voltage for Convention
  2. China BE/S4.20.2.1 ABB Binary Input 4-Fold 20V DC with Scanning Voltage for Convention
  3. China BE/S4.20.2.1 ABB Binary Input 4-Fold 20V DC with Scanning Voltage for Convention

BE/S4.20.2.1 ABB Binary Input 4-Fold 20V DC with Scanning Voltage for Convention

  1. MOQ: 1
  2. Price:
  3. Get Latest Price
Delivery Time 7 Days
System Compatibility KNX TP1 standard protocol compatible
Productname Binary Input
Isolation Optical isolation
Payment Terms T/T,Western Union
Type Digital Input Module
Packaging Details Original Case
Protection Electrical isolation between segments
Power Consumption Approximately 10mA
Model Number BE/S4.20.2.1
Certification CE
Brand Name ABB

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Delivery Time 7 Days System Compatibility KNX TP1 standard protocol compatible
Productname Binary Input Isolation Optical isolation
Payment Terms T/T,Western Union Type Digital Input Module
Packaging Details Original Case Protection Electrical isolation between segments
Power Consumption Approximately 10mA Model Number BE/S4.20.2.1
Certification CE Brand Name ABB
High Light ABB Binary Input 4-Fold 20V DCBinary Input with Scanning VoltageKNX Conventional Contact Integration
BE/S4.20.2.1 ABB Binary Input 4-Fold 20V DC with Scanning Voltage for Conventional Contact Integration KNX
Product Overview
The BE/S4.20.2.1 is a high-performance building automation component from the ABB i-bus® ecosystem, engineered to deliver exceptional reliability, data integrity, and operational scalability for modern intelligent infrastructure. As part of the globally recognized Binary Input range, this device represents the integration of advanced engineering standards with high-durability hardware, ensuring seamless coordination of critical building services such as lighting control, HVAC management, and system monitoring.
Designed for modular or decentralized installation, the BE/S4.20.2.1 facilitates professional control architectures that reduce energy overhead and enhance occupant comfort. Built with sustainable, halogen-free materials and future-ready firmware, this device is a foundational building block for high-performance infrastructure projects targeting LEED, WELL, and Green Premium certifications. It is specifically engineered for 24/7 mission-critical operations in high-end commercial office towers, healthcare facilities, and luxury residential estates.
Technical Specifications
Product Model BE/S4.20.2.1
Product Series ABB i-bus® Intelligent Systems
Communication Protocols KNX / BACnet IP / EnOcean
Interface Configuration 4 channels with internal scanning voltage
Power Supply Bus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply
Functional Logic Internal 20V DC supply for inputs, compact MDRC design
Network Topology Supports standard star, daisy-chain, and branch-based bus architectures
Wiring Interface Maintenance-free PUSH-IN or industrial screw terminals
Operating Temperature -5°C to +45°C (standard indoor operational range)
Ingress Protection IP20 (Indoor installation environments)
Housing Material Halogen-free, flame-retardant industrial grade polycarbonate
Certifications CE Marked, RoHS, REACH, KNX Certified, Green Premium, BTL Listed
Application Scenarios
Ideal for residential villas, linking 4 mechanical push-buttons to the KNX bus. It enables smart control via traditional light switches, maintaining architectural aesthetics while providing full automation capability.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller,Trading Company,Exporter

  • Year Established:

    2019

  • Total Annual:

    800000 USD-1000000

  • Employee Number:

    50~80

  • Ecer Certification:

    Verified Supplier

Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ... Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ...

+ Read More

Get in touch with us

  • Reach Us
  • Maituo Intelligent Technology Co.,Ltd
  • 1st Floor, Building 4, Xindao Street, Yazhou District, Sanya City, Hainan Province, China
  • https://www.knxcomponents.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement