BECKHOFF

BECKHOFF EQ1809-0022 EQ Series EtherCAT Box

SKU EQ1809-0022

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: BECKHOFF

  • Product No.: EQ1809-0022

  • Country of origin:Germany

  • Product Type: EtherCAT Boxes

  • Payment: T/T, Western Union

  • Weight: 2000g

  • Dimensions: 72 mm x 160 mm x 43 mm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

Designed for decentralized industrial automation in high-hygiene and washdown areas, the BECKHOFF EQ1809-0022 offers direct acquisition of digital control signals from sensors in demanding process environments. This stainless steel EtherCAT Box features 16 digital inputs and is optimized for direct installation on machinery without requiring a protective control cabinet.

With its robust construction, the module stands up to aggressive cleaning agents and high-pressure washdown procedures. The device couples directly to EtherCAT networks via shielded M8 connections, transmitting digital signals with high speed and deterministic timing to the master PLC. The dual-channel design of the M12 input sockets allows for high-density sensor wiring in a compact physical footprint.

Features

  • 16 digital inputs integrated into a compact, decentralized module.
  • Robust stainless steel housing specifically engineered for hygienic applications.
  • IP69K protection rating allowing direct contact with high-pressure cleaners.
  • Flexible signal acquisition compliant with EN 61131-2 Type 1 and Type 3 specifications.
  • Short-circuit protected sensor power supply derived from the load voltage feed.
  • Status and diagnostic LEDs for rapid local troubleshooting.

Applications

  • Food and beverage processing lines requiring strict washdown protocols.
  • Pharmaceutical packaging and chemical formulation plants.
  • Cleanroom production systems and semiconductor manufacturing.
  • On-machine mounting in wet or highly corrosive industrial environments.

Technical Specifications

Manufacturer Beckhoff
Model / Part Number EQ1809-0022
Protocol EtherCAT
Number of Inputs 16
Input Connection Type 8 x M12 x 1, 5-pin, A-coded
Bus Interface Connection 2 x M8 socket, shielded, screw type
Nominal Input Voltage 24 V DC (-15% / +20%)
Signal Voltage "0" -3 V to +5 V
Signal Voltage "1" 11 V to 30 V (6 mA input current)
Input Filter Time 3.0 ms
Current Consumption (from US) Typically 130 mA
Electrical Isolation 500 V
Sensor Supply Max. 0.5 A total from load supply, short-circuit proof
Power Feed / Downstream Feed: 1 x M8 male 4-pin; Downstream: 1 x M8 female 4-pin
Housing Material Stainless steel (Hygienic Design)
Dimensions (W x H x D) 72 mm x 160 mm x 43 mm
Operating Temperature -25 to +60 degC
Storage Temperature -40 to +85 degC
Protection Rating IP69K (conforms to EN 60529)
Weight 2.0 kg

Connections and Interfaces

Interface Type Connection Details Function
EtherCAT Ports 2 x M8, shielded, screw type Inbound and outbound EtherCAT bus communication
Digital Inputs 8 x M12, 5-pin, A-coded Connects up to 16 sensors (2 inputs per socket)
Power Input 1 x M8 male, 4-pin 24 V DC control voltage feed (US) and peripheral power (UP)
Power Output 1 x M8 female, 4-pin Downstream feed-through to adjacent EtherCAT Box modules

Installation Guidelines

  • Mount the module directly to flat mechanical structures using the 2 integrated fixing lugs designed for M5 screws.
  • Ensure all unused M12 and M8 connections are sealed with appropriate stainless steel blanking caps to maintain the IP69K liquid-tight seal.
  • Use shielded cabling for EtherCAT bus links and connect shielding to the metallic M8 connector housing for optimum EMC performance.
  • Do not exceed the cumulative sensor supply limit of 0.5 A across all 16 channels to avoid triggering the internal short-circuit protection.

Compliance and Certifications

  • CE
  • UL
  • Conforms to EN 61000-6-2 (EMC Immunity) and EN 61000-6-4 (EMC Emission)
  • Conforms to EN 60068-2-6 (Vibration) and EN 60068-2-27 (Shock)

FAQ

What is the protection rating of the BECKHOFF EQ1809-0022?

The EQ1809-0022 has an IP69K environmental rating, meaning it is dust-tight and fully protected against high-pressure, high-temperature washdown procedures.

How many digital inputs does this EtherCAT Box offer?

The module features 16 digital inputs accessible via 8 physical M12 connection sockets (each supporting 2 channels).

What is the housing material of the EQ1809-0022?

It is manufactured from high-quality stainless steel specifically designed to meet hygienic standards in industries such as food processing and pharmaceuticals.

Does the EQ1809-0022 support Distributed Clocks?

No, this specific model does not support Distributed Clocks (DC) synchronization.

How is the sensor supply powered on this module?

The sensors are powered directly from the load supply voltage (US) with a maximum cumulative current limit of 0.5 A, which is fully short-circuit proof.

View all FAQs →

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Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Germany

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