BECKHOFF IP2312-B800 Fieldbus Box Digital I/O Module

Description

Engineered for decentralized automation environments, the Beckhoff IP2312-B800 is a ruggedized digital I/O fieldbus box that facilitates direct signal interfacing in the field without the need for a protective control cabinet. This module integrates a balanced combination of four digital inputs and four digital outputs, communicating via a reliable RS485 physical interface.

The unit features robust M12 connections, allowing for secure and quick cabling of field devices and network communication. Designed to withstand harsh industrial conditions, the IP2312-B800 is ideal for localized control structures where fast signal acquisition (0.2 ms input filter) and reliable actuator switching (0.5 A per output channel) are required.

Features

• Four digital inputs with a fast 0.2 ms signal filter to ensure accurate pulse detection.
• Four digital outputs sourcing up to 0.5 A per channel at 24 V DC.
• RS485 interface optimized for serial industrial fieldbus protocols.
• Industrial-grade M12 screw connectors for secure signal, power, and bus routing.
• Highly durable IP67-rated enclosure resistant to dust, moisture, and mechanical vibrations.

Applications

• Decentralized conveyor systems and material handling routing.
• Machine-mount sensor/actuator hubs in automotive and manufacturing assembly lines.
• Food processing and packaging facilities requiring washdown protection.
• Distributed remote I/O processing over long-distance RS485 links.

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Mounting: Secure the module directly to the machine frame or flat surfaces using the integrated mounting holes. Ensure the mounting surface is clean and level.
• Grounding: Connect the functional ground (FE) directly to the machine potential via low-resistance grounding straps.
• Torque Spec: Hand-tighten all M12 and M8 connections, then apply the specified torque of 0.6 Nm using an industrial torque wrench to maintain the IP67 protective seal.
• Cabling: Keep signal and communication cables separate from high-voltage AC lines to prevent electromagnetic interference.

Compliance and Certifications

• CE
• UL