BECKHOFF IP2321-B730 Fieldbus Box

SKU IP2321-B730

In stock

12-month warranty
Free returns within 30 days

Manufacturer: BECKHOFF
Product No.: IP2321-B730
Country of origin:Germany
Product Type: Fieldbus Boxes
Payment: T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Description

Designed for direct installation in decentralized industrial environments, the IP2321-B730 fieldbus module enables robust communication and signal routing without the need for an additional control cabinet. This high-durability BECKHOFF Fieldbus Box provides an integrated interface combining four digital inputs and four digital outputs to connect sensors and actuators directly on-site.

Operating over the Modbus protocol, the module handles local processing demands through its specialized 3 ms input filters and robust 2 A output configurations. By reducing wiring overhead and simplifying connection paths, this module optimizes fieldbus network design and enhances signal integrity in standard automated environments.

Features

Direct integration of four 24 V DC digital inputs and four 24 V DC digital outputs.
Communication via standard Modbus RTU/ASCII protocol.
Rugged IP67 protection rating for harsh, cabinet-free environments.
M8 connection technology designed for rapid and secure sensor/actuator cabling.
High-current output handling up to 2 A per digital channel.
Fast, reliable input processing with a integrated 3 ms hardware filter.

Applications

Decentralized manufacturing automation systems.
Material handling and conveyor lines requiring direct on-machine sensor interfaces.
Heavy industrial machinery requiring high-current digital output controls.
Automotive assembly operations with high exposure to dust, moisture, and vibration.

Technical Specifications

Manufacturer	BECKHOFF
Model / Part Number	IP2321-B730
Product Series	Fieldbus Box
Fieldbus Protocol	Modbus RTU / Modbus ASCII
Digital Inputs	4 channels (24 V DC)
Input Filter Time	3 ms
Digital Outputs	4 channels (24 V DC)
Max. Output Current	2 A per channel (short-circuit proof)
I/O Connection Interface	M8 circular connectors
Operating Temperature	-25 degC to +60 degC
Storage Temperature	-40 degC to +85 degC
Protection Class	IP67
Shipping Weight	2.0 kg

Installation Guidelines

When installing the Fieldbus Box, secure the housing directly to the machine frame using standard mounting screws. Ensure the mounting surface is even to prevent physical stress on the casing. Utilize high-quality, shielded Modbus and power cables to avoid electromagnetic interference. For optimal safety and noise immunity, establish a low-impedance ground connection between the module mounting tabs and the machine frame ground.

Compliance and Certifications

CE
RoHS

FAQ

What communication protocol is supported by the IP2321-B730?

The IP2321-B730 Fieldbus Box communicates via Modbus (RTU and ASCII formats).

What are the power capabilities of the digital outputs?

This module features 4 digital outputs rated at 24 V DC with a maximum load capacity of 2 A per channel, and they are short-circuit proof.

What is the environmental rating of this Fieldbus Box?

The module is rated IP67, making it dust-tight and resistant to water jets, ideal for cabinet-free installation directly on machinery.

What connection types are used for the sensors and actuators?

Standard industrial M8 circular screw connectors are utilized for fast, secure cabling of inputs and outputs.

View all FAQs →

Quantity

Call sales Contact

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.

Reviews

1 1

Only 10 item(s) left in stock

Quantity

View full details

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