BECKHOFF IP2302-B520 Fieldbus Box Digital Input/Output Module

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Manufacturer: BECKHOFF
Product No.: IP2302-B520
Country of origin:Germany
Product Type: Fieldbus Blocks
Payment: T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Description

Decentralized signal processing in demanding industrial environments is efficiently handled by the IP2302-B520 Fieldbus Box. This compact digital input/output module interfaces directly with a DeviceNet network, allowing binary control signals to be acquired and generated on-site without the necessity of a protective control cabinet. By locating the I/O points closer to the physical sensors and actuators, field wiring complexity and installation costs are significantly reduced.

The unit features a balanced distribution of four digital inputs and four digital outputs. Designed to operate under harsh conditions, the rugged housing ensures high operational reliability. It integrates seamlessly into automated architectures, transmitting reliable data over the DeviceNet protocol to high-level PLCs and industrial controllers.

Features

DeviceNet Interface: Supports standard DeviceNet communication with auto-baud rate detection up to 500 kbaud.
Optimized I/O Density: Four digital inputs (24 V DC) with a integrated 3 ms filter for signal debouncing.
Rugged Actuator Control: Four digital outputs rated at 24 V DC and up to 0.5 A per channel, featuring short-circuit protection.
Industrial Protection: Fully sealed IP67-rated enclosure resistant to dust, moisture, and vibration.
Standardized Connections: Employs industry-standard M12 connectors for quick-disconnect installation and reliable contact.
Local Diagnostics: Status LEDs for every channel, fieldbus status, and power supply diagnostics.

Applications

Automotive assembly lines and robot-guided manufacturing cells.
Conveyor networks and automated material handling facilities.
Packaging, bottling, and filling machinery.
Machine tool control and decentralized sensor arrays.

Technical Specifications

Manufacturer	BECKHOFF
Model / Part Number	IP2302-B520
Product Series	Fieldbus Box
Fieldbus Protocol	DeviceNet
Digital Inputs	4 x 24 V DC (filter 3 ms)
Digital Outputs	4 x 24 V DC (0.5 A max. per channel)
Total Output Current	Max. 2.0 A
Nominal Supply Voltage	24 V DC (-15% / +20%)
Connection Technology	M12 screw-type connectors
Operating Temperature	-25 degC to +60 degC
Storage Temperature	-40 degC to +85 degC
Protection Rating	IP67
Weight	2.0 kg (including shipping packaging)

Connections and Interfaces

Connector / Pin	Signal Definition	Function
M12 Input Pin 1	+24 V DC	Sensor supply voltage
M12 Input Pin 3	0 V GND	Sensor common ground
M12 Input Pin 4	Input Signal	Digital input channel status
M12 Output Pin 1	n.c. / Auxiliary	Not connected / Aux supply
M12 Output Pin 3	0 V GND	Actuator common ground
M12 Output Pin 4	Output Signal	Digital output control channel

Installation Guidelines

Mount the module directly onto flat machine frames using appropriate M4 or M5 mounting screws.
Tighten all M12 connectors to the recommended torque specifications to maintain the IP67 sealing rating. Unused ports must be fitted with protective caps.
Ensure fieldbus cabling (DeviceNet) and auxiliary power cabling are routed separately from high-voltage motor lines to prevent electrostatic and electromagnetic interference.

Compliance and Certifications

CE
UL
RoHS

Product Image	Model Number / Title	Condition	Availability	Action
	IE2808 BECKHOFF 16-Channel High-Density Digital Output Extension Box	Original New	In Stock	View Details

Key Features:

What is the primary function of the BECKHOFF IP2302-B520?

The IP2302-B520 is a decentralized fieldbus block designed to route 4 digital inputs and 4 digital outputs directly over a DeviceNet network without a control cabinet.

What protection class does this module carry?

This module features an IP67 rating, which provides complete protection against dust ingress and short-term submersion in water, making it suitable for direct machine mounting.

What connectors are utilized on the IP2302-B520?

The module utilizes standardized M12 screw-type connectors for secure, liquid-tight connection of input and output channels as well as network connections.

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

BECKHOFF IP2302-B520 Fieldbus Box Digital Input/Output Module