BECKHOFF

Beckhoff IP1011-B400 Fieldbus Box 8-Channel Digital Input Module

SKU IP1011-B400

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

  • Product No.: IP1011-B400

  • Country of origin:Germany

  • Product Type: Fieldbus Box Modules

  • Payment: T/T, Western Union

  • Weight: 2000g

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

Decentralized automation tasks require robust and reliable I/O solutions directly in the field. The Beckhoff IP1011-B400 is an IP67-rated fieldbus box module designed to capture digital signals from binary sensors and transmit them directly to higher-level control networks. This module features 8 digital inputs designed for 24 V DC operation, offering a fast filter time of 0.2 ms to ensure high-speed signal processing in time-critical applications.

Equipped with an integrated Interbus communication interface, this module facilitates direct connection to Interbus networks without requiring additional protective enclosures. The input signals are connected via industrial-standard M8 screw connectors, ensuring secure, vibration-resistant, and liquid-tight connections. This makes the IP1011-B400 particularly suitable for harsh industrial environments where moisture, dust, and mechanical stress are common.

Features

  • 8-channel digital input configuration for 24 V DC sensors.
  • Direct Interbus fieldbus interface integration.
  • Fast signal acquisition with a 0.2 ms input filter delay.
  • Compact and rugged IP67-rated enclosure for control-cabinet-free mounting.
  • Secure connection technology utilizing space-saving M8 circular connectors.
  • Status LED indicators for bus communication and input states.

Applications

  • Automotive assembly and body shop production lines.
  • Conveyor and material handling systems.
  • Packaging machinery and decentralized processing stations.
  • Heavy industrial environments requiring IP67 dust and moisture protection.

Technical Specifications

Manufacturer Beckhoff
Part Number / Model IP1011-B400
Product Type Fieldbus Box I/O Module
Fieldbus Interface Interbus
Number of Inputs 8 digital inputs
Nominal Input Voltage 24 V DC (-15% / +20%)
Input Filter Time 0.2 ms
Connection Method M8 screw connectors (3-pin)
Operating Temperature 0 degC to +55 degC
Storage Temperature -25 degC to +85 degC
Protection Rating IP67 (when all connectors are mated or sealed)
Shipping Weight 2.0 kg (including packaging)

Connections and Interfaces

M8 Connector Pin Function / Signal
Pin 1 +24 V DC sensor supply
Pin 3 0 V (GND)
Pin 4 Digital Input Signal (Ch 1 to 8)

Compliance and Certifications

  • CE compliant
  • RoHS compliant

FAQ

What is the primary function of the Beckhoff IP1011-B400 module?

The Beckhoff IP1011-B400 is an 8-channel digital input fieldbus box designed to capture 24 V DC sensor signals in the field and transmit them over an Interbus network.

What type of connection interface does this module use for inputs?

It utilizes space-saving M8 circular screw connectors (3-pin) to ensure secure and IP67-rated connections for the sensors.

Does this module require an electrical cabinet for installation?

No, because the IP1011-B400 features a rugged IP67-rated housing, it can be mounted directly on the machine or in the field without an enclosure.

What is the response speed of the digital inputs?

The inputs feature a fast hardware filter time of 0.2 ms for rapid signal detection.

View all FAQs →

Quantity
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 of 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
Germany

Technical knowledge

Commissioning OPC UA in KEPServerEX: A Field Checklist

A practical commissioning sequence for KEPServerEX OPC UA connections: define data ownership, test tags locally, configure endpoint and certificate trust, limit access, then verify failure recovery...

Set a PLC Commissioning Laptop IP Without Losing Access

Commissioning an Ethernet-connected PLC often starts with the laptop, not the controller. Learn how to record existing settings, choose a temporary address, test connectivity, and restore the plant...

Designing Automation for Combustible Dust Hazards

Combustible dust controls require more than alarms. Learn how to map dust generation, select instrumentation, design interlocks, handle failed feedback, test safe states, and maintain the full...

Hairpin Stators: Benefits, Limits, and Inspection

Hairpin windings raise slot fill and support compact traction motors, but conductor geometry, AC losses, insulation damage, weld quality, and cooling determine whether the design meets its targets.

Using Ansible for Controlled SCADA Server Changes

Use Ansible to standardize SCADA server changes without expanding OT risk. This guide covers inventories, idempotent playbooks, staged testing, credentials, logging, and practical rollback controls.

Securing Remote PLC Access Beyond the VPN

A VPN encrypts the path to an industrial network, but secure remote PLC work also needs identity controls, segmented access, change approval, logging, safe operating boundaries, and tested recovery...