IP2312-B318 | Beckhoff | Boîtier Fieldbus

Description

Decentralized automation architectures benefit significantly from direct-to-machine installation, and the BECKHOFF IP2312-B318 is engineered to meet these demands without requiring a protective control enclosure. This robust fieldbus box integrates four digital inputs and four digital outputs into a compact, environmentally sealed IP67 housing, facilitating efficient localized signal distribution.

Communication with higher-level control systems is established via a native PROFIBUS DP interface. Physical process signals connect directly through M12 connectors, while network routing is simplified using an integrated T-connector configuration. This ensures high-integrity daisy-chain cabling directly on the machine frame, drastically reducing both assembly time and wiring costs.

The input stage features a rapid 0.2 ms filter time, optimized for high-speed sensor signal acquisition. On the actuation side, four short-circuit-proof 24 V DC outputs handle up to 0.5 A per channel, making this module highly compatible with standard industrial sensors, pneumatic valves, and magnetic actuators.

Features

• Rugged IP67-rated housing for direct on-machine installation.
• Integrated PROFIBUS DP interface utilizing a built-in T-connector.
• Four digital inputs (24 V DC) with a fast 0.2 ms signal filter.
• Four digital outputs (24 V DC) rated up to 0.5 A per channel.
• Short-circuit protection and diagnostic status LEDs per channel.
• Standardized M12 connection system for reliable mechanical and electrical contact.

Applications

• Automotive assembly lines and robotic work cells
• Decentralized conveyor control and material handling systems
• Packaging machinery and bottle-filling plants
• Water and wastewater monitoring nodes

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Mount the module directly to flat machinery frames using the integrated mounting eyelets.
• Ensure all unused M12 connections are sealed with protective caps to maintain the IP67 protection rating.
• Apply the standard recommended torque of 0.6 Nm when tightening M12 process and network connectors.
• Route communication cables separately from high-frequency power lines or AC drives to avoid electromagnetic interference.