BECKHOFF IP2002-B400 Interbus Fieldbus Box

Description

The BECKHOFF IP2002-B400 is a high-performance Fieldbus Box designed for decentralized automation architectures. Operating as an Interbus slave, this module provides direct control of digital actuators in the field, eliminating the need for protective control cabinets and minimizing wiring runs across industrial machinery.

Equipped with 8 digital output channels, the BECKHOFF IP2002-B400 handles switching signals up to 24 V DC with a maximum load capacity of 0.5 A per channel. This rugged I/O block is engineered to interface directly with solenoid valves, contactors, indicators, and other standard actuators in harsh, demanding industrial environments.

The device is housed in a robust, sealed enclosure that meets IP67 ingress protection standards. All signals, including the Interbus communication, field supply, and actuator connections, utilize industry-standard M12 connector technology to ensure secure, vibration-resistant, and watertight terminations.

Features

• 8 digital output channels designed for 24 V DC actuators
• Supports Interbus fieldbus protocol for integration into existing networks
• 0.5 A switching current limit per output channel
• IP67-rated enclosure for cabinet-free, direct machine-mounting
• Secure, standard M12 connection interfaces for I/O and communication
• Status LEDs for clear channel-level diagnostics and fieldbus monitoring

Applications

• Decentralized machine control systems requiring direct actuator connection
• Automotive assembly lines and conveyor networks utilizing Interbus
• Pneumatic and hydraulic valve manifold activation
• Harsh manufacturing zones prone to moisture, dust, and physical vibration

Technical Specifications

General

Digital Outputs

Physical and Environmental

Installation Guidelines

1. Verify the physical integrity of the BECKHOFF IP2002-B400 housing and the M12 connector mating threads before mounting.
2. Ensure that all power sources (both logic and load supplies) and the Interbus network are fully de-energized before beginning installation.
3. Securely mount the Fieldbus Box directly onto the machine framework or a structural mounting plate using the integrated mounting holes.
4. Connect the Interbus incoming and outgoing cables to the designated M12 fieldbus ports, ensuring correct keying alignment.
5. Connect the 24 V DC power supply feed to the module's power input connector.
6. Wire the digital actuators to the M12 output sockets, ensuring that current demands do not exceed the 0.5 A limit per channel.
7. Perform an initial dry-run test of the output circuits and verify network communication via the status LEDs.