BECKHOFF

BECKHOFF IL2302-B518 Fieldbus Box CANopen Coupler Box

SKU IL2302-B518

Disponibile
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: BECKHOFF
  • Product No.: IL2302-B518
  • Origin Germany
  • Product Type: Coupler Boxes
  • Payment: T/T, Western Union
  • Weight: 0.5 kg
  • Shipping port: Xiamen
  • Warranty: 12 months

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Product Description

Description

Designed to interface decentralized I/O signals directly in the field, the IL2302-B518 serves as a robust CANopen coupler box within the Beckhoff Fieldbus Box system. This module provides direct connection of IP-Link extension modules to a CANopen network, offering a highly efficient solution for distributing digital and analog signals without requiring a protective control cabinet.

The IL2302-B518 coordinates the transfer of decentralized process data from up to 120 extension modules to the higher-level controller. By integrating the fieldbus interface, power supply connections, and IP-Link communication into a single compact housing, this module minimizes installation complexity and space requirements in demanding industrial environments.

Features

  • Supports connection of up to 120 IP-Link extension modules.
  • Handles a maximum of 128 bytes of input data and 128 bytes of output data.
  • Integrated T-connector for seamless CANopen network routing.
  • Automatic detection of data transfer rates from 10 kbaud up to 1 Mbaud.
  • Comprehensive CANopen feature support including Node Guarding, Life Guarding, and Emergency Objects.
  • Configurable via the KS2000 software tool or through standard Service Data Objects (SDOs).

Applications

  • Heavy industrial machinery and manufacturing lines.
  • Material handling and conveyor systems.
  • Packaging and food processing equipment.
  • Decentralized control installations in washdown or high-dust zones.

Technical Specifications

ManufacturerPart Number / ModelProduct TypeProtocolNumber of Extension ModulesDigital Signal CapacityAnalog Signal CapacityNumber of PDOsData Transfer RatesPower Supply VoltageBox Supply CurrentElectrical IsolationProtection RatingOperating TemperatureStorage TemperatureVibration/Shock ResistanceEMC Immunity/Emission
BECKHOFF
IL2302-B518
CANopen Coupler Box
CANopen
Max. 120 (max. 128 byte input / 128 byte output)
Max. 960 inputs and 960 outputs
Max. 60 inputs and 60 outputs
16 send and 16 receive process data objects
10 kbaud to 1 Mbaud (automatic detection)
24 V DC (-15% / +20%)
45 mA + sensor current consumption (max. 0.5 A)
500 V (Control voltage / fieldbus)
IP65, IP66, IP67 (conforms to EN 60529)
0 to +55 degC
-25 to +85 degC
Conforms to EN 60068-2-6 / EN 60068-2-27
Conforms to EN 61000-6-2 / EN 61000-6-4

Connections and Interfaces

Bus Interface (Input)Bus Interface (Output)Power FeedPower Downstream
Interface Type Connector Description Function
1 x M12 plug, 5-pin CANopen incoming bus connection
1 x M12 socket, 5-pin CANopen outgoing bus connection (integrated T-connector)
1 x M8 male socket, 4-pin Control voltage and sensor power feed
1 x M8 female socket, 4-pin Power distribution to downstream modules

Installation Guidelines

  • Ensure the unit is securely mounted to a flat surface using the integrated mounting holes.
  • To maintain the IP67 protection rating, all unused M8 and M12 connection ports must be sealed with appropriate protective caps.
  • Verify that the control voltage is stable at 24 V DC before powering the network.
  • Keep bus cables isolated from high-voltage AC cables to minimize electromagnetic interference.

Compliance and Certifications

  • CE
  • UL
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.
FAQ
What is the maximum number of extension modules the Beckhoff IL2302-B518 can support?
The IL2302-B518 coupler box can support up to 120 extension modules with a maximum of 128 bytes of input data and 128 bytes of output data.
Does this coupler box require a separate T-connector for the CANopen network?
No, the IL2302-B518 features an integrated T-connector with one M12 plug and one M12 socket, allowing direct network daisy-chaining.
What is the environmental protection rating of the IL2302-B518?
The module is rated IP65, IP66, and IP67, making it suitable for direct installation in harsh field environments without a control cabinet.
Does the module support automatic baud rate selection?
Yes, it features automatic detection of data transfer rates ranging from 10 kbaud up to 1 Mbaud.
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IL2302-B518

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BECKHOFF IL2302-B518 Fieldbus Box CANopen Coupler Box

Only 10 item(s) left in stock
  • Manufacturer: BECKHOFF

  • Product No.: IL2302-B518

  • Country of origin:Germany

  • Product Type: Coupler Boxes

  • Payment: T/T, Western Union

  • Weight: 500g

  • Shipping port: Xiamen

  • Warranty: 12 months

Quantità
Visualizza dettagli completi

Product Description

Description

Designed to interface decentralized I/O signals directly in the field, the IL2302-B518 serves as a robust CANopen coupler box within the Beckhoff Fieldbus Box system. This module provides direct connection of IP-Link extension modules to a CANopen network, offering a highly efficient solution for distributing digital and analog signals without requiring a protective control cabinet.

The IL2302-B518 coordinates the transfer of decentralized process data from up to 120 extension modules to the higher-level controller. By integrating the fieldbus interface, power supply connections, and IP-Link communication into a single compact housing, this module minimizes installation complexity and space requirements in demanding industrial environments.

Features

  • Supports connection of up to 120 IP-Link extension modules.
  • Handles a maximum of 128 bytes of input data and 128 bytes of output data.
  • Integrated T-connector for seamless CANopen network routing.
  • Automatic detection of data transfer rates from 10 kbaud up to 1 Mbaud.
  • Comprehensive CANopen feature support including Node Guarding, Life Guarding, and Emergency Objects.
  • Configurable via the KS2000 software tool or through standard Service Data Objects (SDOs).

Applications

  • Heavy industrial machinery and manufacturing lines.
  • Material handling and conveyor systems.
  • Packaging and food processing equipment.
  • Decentralized control installations in washdown or high-dust zones.

Technical Specifications

ManufacturerPart Number / ModelProduct TypeProtocolNumber of Extension ModulesDigital Signal CapacityAnalog Signal CapacityNumber of PDOsData Transfer RatesPower Supply VoltageBox Supply CurrentElectrical IsolationProtection RatingOperating TemperatureStorage TemperatureVibration/Shock ResistanceEMC Immunity/Emission
BECKHOFF
IL2302-B518
CANopen Coupler Box
CANopen
Max. 120 (max. 128 byte input / 128 byte output)
Max. 960 inputs and 960 outputs
Max. 60 inputs and 60 outputs
16 send and 16 receive process data objects
10 kbaud to 1 Mbaud (automatic detection)
24 V DC (-15% / +20%)
45 mA + sensor current consumption (max. 0.5 A)
500 V (Control voltage / fieldbus)
IP65, IP66, IP67 (conforms to EN 60529)
0 to +55 degC
-25 to +85 degC
Conforms to EN 60068-2-6 / EN 60068-2-27
Conforms to EN 61000-6-2 / EN 61000-6-4

Connections and Interfaces

Bus Interface (Input)Bus Interface (Output)Power FeedPower Downstream
Interface Type Connector Description Function
1 x M12 plug, 5-pin CANopen incoming bus connection
1 x M12 socket, 5-pin CANopen outgoing bus connection (integrated T-connector)
1 x M8 male socket, 4-pin Control voltage and sensor power feed
1 x M8 female socket, 4-pin Power distribution to downstream modules

Installation Guidelines

  • Ensure the unit is securely mounted to a flat surface using the integrated mounting holes.
  • To maintain the IP67 protection rating, all unused M8 and M12 connection ports must be sealed with appropriate protective caps.
  • Verify that the control voltage is stable at 24 V DC before powering the network.
  • Keep bus cables isolated from high-voltage AC cables to minimize electromagnetic interference.

Compliance and Certifications

  • CE
  • UL

What is the maximum number of extension modules the Beckhoff IL2302-B518 can support?

The IL2302-B518 coupler box can support up to 120 extension modules with a maximum of 128 bytes of input data and 128 bytes of output data.

Does this coupler box require a separate T-connector for the CANopen network?

No, the IL2302-B518 features an integrated T-connector with one M12 plug and one M12 socket, allowing direct network daisy-chaining.

What is the environmental protection rating of the IL2302-B518?

The module is rated IP65, IP66, and IP67, making it suitable for direct installation in harsh field environments without a control cabinet.

Does the module support automatic baud rate selection?

Yes, it features automatic detection of data transfer rates ranging from 10 kbaud up to 1 Mbaud.

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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