BECKHOFF IL2300-B528 Coupler Box

SKU IL2300-B528

In stock

12-month warranty
Free returns within 30 days

Manufacturer: BECKHOFF
Product No.: IL2300-B528
Origin Germany
Product Type: Coupler Box
Payment: T/T, Western Union
Weight: 0.5 kg
Shipping port: Xiamen
Warranty: 12 months

Product Description

Description

The BECKHOFF IL2300-B528 is a Coupler Box designed for modular industrial automation environments. As a communication adapter for DeviceNet networks, this unit links field-level peripheral signals directly to higher-level controllers while offering robust machine-level integration without requiring a traditional control cabinet.

The device supports the connection of extensive expansion modules and digital or analog peripheral signals, making it suitable for distributed I/O architectures. Power supply management handles control and load voltages separately, while integrated M12 and M8 connector interfaces facilitate straightforward field wiring in harsh industrial surroundings.

Features

Communicates via DeviceNet protocol with automatic baud rate detection up to 500 kbaud
Connects up to 120 extension modules with support for large input and output data volumes
Integrated tee-connector design featuring 1 x M12 plug and 1 x M8 socket arrangements
Separated control voltage and load voltage distribution for flexible power management
Rugged IP65, IP66, and IP67 protection rating for harsh machine-level installations

Applications

Decentralized machine control architectures and modular plant engineering
Automated manufacturing lines requiring cabinet-free I/O signal acquisition
Material handling and conveyor systems operating on DeviceNet networks

Technical Specifications

General

Parameter	Specification
Manufacturer	BECKHOFF
Exact Model	IL2300-B528
Product Type	Coupler Box
Country of Origin	Germany

System Capacity and Performance

Parameter	Specification
Extension Modules	max. 120 with max. 512 byte input and 512 byte output data
Digital Peripheral Signals	max. 960 inputs and 960 outputs
Analog Peripheral Signals	max. 252 inputs and 252 outputs
Data Transfer Rates	automatic detection up to 500 kbaud
Configuration Possibility	through KS2000 or the controller (explicit messaging)

Electrical Specifications

Parameter	Specification
Control Voltage Power Supply	24 V DC (-15 % / +20 %)
Load Voltage Power Supply	according to I/O type
Box Supply Current	45 mA + current consumption of sensors, max. 0.5 A
Auxiliary Power Current	according to I/O type
Electrical Isolation	control voltage/fieldbus: 500 V, control voltage/inputs or outputs: according to I/O type

Connections and Interfaces

Parameter	Specification
Bus Interface	1 x M12 plug, 5-pin, 1 x M12 socket, 5-pin (tee-connector integrated)
Power Supply Connection (Feed)	1 x M8 male socket, 4-pin
Power Supply Connection (Downstream)	1 x M8 female socket, 4-pin

Environmental and Mechanical

Parameter	Specification
Operating Temperature Range	0 to +55 degC
Storage Temperature Range	-25 to +85 degC
Vibration Resistance	conforms to EN 60068-2-6
Shock Resistance	conforms to EN 60068-2-27
EMC Immunity	conforms to EN 61000-6-2
EMC Emission	conforms to EN 61000-6-4
Protection Rating	IP65 / IP66 / IP67 (conforms to EN 60529)
Installation Position	variable

Approvals

Parameter	Specification
Certifications	CE, UL

Installation Guidelines

Verify that all power supplies are switched off and isolated before beginning mechanical mounting or electrical wiring.
Inspect the unit and connected cables for physical damage or contamination.
Mount the BECKHOFF IL2300-B528 securely onto a stable machine surface using the appropriate mounting fixings for the intended installation position.
Connect the DeviceNet network cable to the integrated M12 bus interface, ensuring correct pin alignment and secure threaded connection.
Connect the 24 V DC control voltage and load supplies using the designated M8 power connectors, ensuring correct polarity and potential separation.
Attach required expansion modules and peripheral sensors according to the system configuration plan.
Restore system power and confirm correct operational status via the diagnostic indicators before commissioning.

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 primary function of the BECKHOFF IL2300-B528 Coupler Box?

The BECKHOFF IL2300-B528 coupler box is a high-performance communication adapter designed to link field-level peripheral signals directly to DeviceNet networks. It facilitates robust, cabinet-free machine-level integration by routing digital and analog signals through decentralized architectures. This unit allows industrial automation systems to maintain efficient control and load voltage distribution without traditional housing.

How many extension modules can be connected to the BECKHOFF IL2300-B528?

The BECKHOFF IL2300-B528 supports the connection of up to 120 extension modules for extensive distributed I/O configurations. This high capacity accommodates large input and output data volumes, including up to 960 digital and 252 analog signals. Such scalability makes it an ideal solution for complex modular plant engineering and automated manufacturing lines.

What type of network protocol and data transfer rates does this coupler box support?

The BECKHOFF IL2300-B528 communicates seamlessly via the established DeviceNet network protocol. It features automatic baud rate detection capabilities that scale up to 500 kbaud for optimized data transmission. Integrated M12 tee-connector interfaces further streamline the bus wiring process in harsh industrial environments.

What environmental protection ratings does the BECKHOFF IL2300-B528 feature?

The BECKHOFF IL2300-B528 is built with rugged IP65, IP66, and IP67 protection ratings to withstand severe operating conditions. These ratings ensure the unit is fully dust-tight and capable of enduring powerful water jets and temporary immersion. Consequently, the coupler box operates reliably in decentralized machine installations without requiring protective control cabinets.

What are the power supply requirements for operating the BECKHOFF IL2300-B528?

The BECKHOFF IL2300-B528 requires a 24 V DC control voltage power supply with a tolerance range of -15% to +20%. The device features separated control and load voltage distribution to ensure flexible and safe electrical management. Power and signals are easily interconnected using dedicated M8 male and female socket connectors.

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