BECKHOFF

BECKHOFF IP2041-B400 Interbus Fieldbus Box

SKU IP2041-B400

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

  • Manufacturer: BECKHOFF

  • Product No.: IP2041-B400

  • Country of origin:Germany

  • Product Type: Fieldbus Boxes

  • Payment: T/T, Western Union

  • Weight: 2000g

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The BECKHOFF IP2041-B400 is an industrial Fieldbus Box module engineered for decentralized automation topologies. It integrates eight digital output channels with an Interbus fieldbus interface, facilitating efficient local I/O control directly in the field without requiring a protective electrical enclosure.

Constructed within a rugged, moisture-resistant enclosure, the BECKHOFF IP2041-B400 is suitable for mounting directly onto machinery or processing equipment. Actuator interfaces are established through compact M8 screw-type connectors, minimizing cabling complexity and physical footprints in tight mechanical layouts.

Features

  • Eight digital output channels for driving actuators, contactors, and indicating devices.
  • Interbus fieldbus protocol compatibility for integration into existing Interbus networks.
  • Rugged IP67 protection class housing, safeguarding internals from dust, fluid splashing, and industrial contamination.
  • Standardized M8 connection sockets ensuring fast, secure, and vibration-resistant wiring.
  • High current capacity handling up to 2 A per channel for high-load applications.

Applications

  • Decentralized machine control and mechanical automation installations.
  • Direct control of pneumatic valve manifolds and electric solenoids.
  • Distributed actuator signal routing in material handling systems.

Technical Specifications

Parameter Specification
Manufacturer BECKHOFF
Exact Model IP2041-B400
Product Type Fieldbus Box
Fieldbus Protocol Interbus
Number of Outputs 8 digital outputs
Nominal Voltage 24 V DC (-15% / +20%)
Maximum Output Current 2 A per channel (total current max. 12 A)
Load Type Ohmic, inductive, lamp load
I/O Connection Technology M8 (3-pin screw type)
IP Protection Rating IP67
Operating Temperature 0 to +55 degC
Storage Temperature -25 to +85 degC

Installation Guidelines

  1. Verify the exact model number BECKHOFF IP2041-B400 and technical specifications against the target application requirements before starting installation.
  2. Ensure all electrical power supplies are fully de-energized to prevent accidental shock or equipment damage.
  3. Mount the module securely on a flat, vibration-free surface using the integrated mounting brackets.
  4. Connect the Interbus fieldbus cables to the designated network connectors on the box.
  5. Securely wire the digital output actuators to the appropriate M8 connection sockets, ensuring that the connector collars are fully hand-tightened to preserve the IP67 environmental seal.
  6. Verify that overall current draw across all active channels does not exceed the maximum ratings before switching on system power.

FAQ

What is the primary function of the BECKHOFF IP2041-B400?
The BECKHOFF IP2041-B400 is an IP67-rated decentralized Fieldbus Box module configured to receive and control up to eight digital outputs over an Interbus communication network.

Which fieldbus protocol is compatible with the BECKHOFF IP2041-B400?
The BECKHOFF IP2041-B400 uses the Interbus protocol for industrial communication and network interfacing.

What are the output channel electrical specifications for the BECKHOFF IP2041-B400?
The BECKHOFF IP2041-B400 provides eight digital outputs operating at a nominal 24 V DC, supporting up to 2 A of load current per channel, with an overall module total maximum of 12 A.

Can the BECKHOFF IP2041-B400 be installed outside of an enclosure?
Yes, the BECKHOFF IP2041-B400 features a fully sealed IP67-rated enclosure, allowing direct machine mounting in environments exposed to dust and moisture without requiring an additional control cabinet.

View all FAQs →

IP2041-B400
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

More from this brand

Honeywell XF823A Binary Input Module
XF823AHoneywell XF823A Binary Input Module
Allen-Bradley 1746-IO8 SLC 500 Combination Input and Output Module
1746-IO8Allen-Bradley 1746-IO8 SLC 500 Combination Input and Output Module
Allen-Bradley 1785-L40B PLC-5/40 Controller Processor
1785-L40BAllen-Bradley 1785-L40B PLC-5/40 Controller Processor
Allen-Bradley 1746-BAS SLC 500 BASIC Module
1746-BASAllen-Bradley 1746-BAS SLC 500 BASIC Module
  • IP2041-B400
1 1
Only 10 item(s) left in stock
View full details
Product Description
Shipping Returns
Additional details
Reviews

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

Beckhoff EL4032 two-channel ±10 V EtherCAT analog output terminal

Replacing a Beckhoff EL4032: Wiring and Output Checks

A field checklist for replacing a Beckhoff EL4032, covering the ±10 V load, terminal map, power contacts, EtherCAT state, and watchdog behavior.

Yokogawa AAI835-S03 analog I/O module for replacement checks

Replacing Yokogawa AAI835: Wiring and Barrier Checks Before Swap

Before replacing a Yokogawa AAI835, verify the 4-in/4-out channel map, power-loss loop behavior, barrier type, output load, cable, and redundancy.

ABB PM891K01 3BSE053241R1 AC 800M processor unit

ABB PM891K01 Replacement: Check Redundancy Before Ordering

ABB PM891K01 article 3BSE053241R1 is the non-redundant AC 800M processor kit. Use this field checklist before replacement.

ABB TP853 3BSE018126R1 module termination baseplate

ABB TP853 Replacement Checks for CI853/CI855/CI857/CI861

Replacement checks for ABB TP853 3BSE018126R1: identify the installed CI853, CI855, CI857, or CI861 interface, record wiring, and verify communication after installation.

Allen-Bradley 5069-L330ERMS2 Compact GuardLogix 5380 safety controller

5069-L330ERMS2 Startup Checks: RTBs, I/O, and Motion Limits

Engineering checks for the Allen-Bradley 5069-L330ERMS2: controller capacity, separate RTB kits, local I/O limits, network-node limits, and motion-axis count.

ABB DSQC 351 3HNE 00006-1 DeviceNet INTERBUS gateway board

Replacing ABB DSQC 351: Controller and Network Checks

Checks to record before replacing ABB 3HNE 00006-1 DSQC 351: controller generation, X3/X5/X20/X21 wiring, DeviceNet settings, INTERBUS mapping, and LED states.