Beckhoff IP2401-B520 Fieldbus Box DeviceNet Module

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Produsen: BECKHOFF
Nomor Produk: IP2401-B520
Negara asal:Jerman
Jenis Produk: Fieldbus Box Modules
Pembayaran: T/T, Western Union
Berat: 500g
Dimensi: 2 x 2 x 0.25 mm
Pelabuhan pengiriman: Xiamen
Garansi: 12 bulan

Description

For processing decentralized I/O signals directly on machinery, the Beckhoff IP2401-B520 Fieldbus Box serves as a ruggedized DeviceNet interface module. This IP67-rated unit bypasses the need for protective control cabinets by mounting directly within harsh processing environments. It features automated transmission rate configuration and direct integration with DeviceNet networks via industrial M12 cabling. The device manages internal logic execution and signal routing, enabling efficient, low-latency control architecture in distributed automation systems.

Features

Automatic Baud Rate Detection: Automatically synchronizes with the network master at speeds up to 500 kbaud.
Direct Machine Mounting: High protection rating (IP65/66/67) allows installation outside of standard control enclosures.
Standardized M12 Fieldbus Interface: Features a 5-pin, A-coded M12 connection for reliable signal delivery.
Flexible Configuration: Parameterization is fully supported via KS2000 configuration software or directly through controller-level explicit messaging.
Optimized Power Routing: Utilizes standard M8 connections with a feed-through downstream design to minimize cabling runs across machinery.

Applications

Decentralized conveyor systems and automated material handling lines.
Food processing and packaging machinery requiring high-pressure washdown resilience.
Automotive assembly lines utilizing distributed DeviceNet fieldbus topologies.
Machine tool control systems with localized pneumatic or digital sensor clusters.

Technical Specifications

Manufacturer	Beckhoff
Model Identifier	IP2401-B520
Fieldbus Interface	1 x M12 plug, 5-pin
Data Transfer Rates	Automatic detection up to 500 kbaud
Transmission Medium	Shielded copper cable, with power supply, typ. 2 x 2 x 0.25 mm²
Control Supply Voltage	24 V DC (-15 % / +20 %)
Power Supply Connections	Feed: 1 x M8 male, 4-pin; Downstream: 1 x M8 female, 4-pin
Box Current Consumption	45 mA + sensor current load (maximum 0.5 A)
Electrical Isolation	500 V (Control voltage to fieldbus logic)
Station Distances	Up to 500 m (125 kbaud) / 250 m (250 kbaud) / 100 m (500 kbaud)
Communication Types	Bit strobe, polling, cyclic, change of state (COS)
IP Protection Rating	IP65 / IP66 / IP67 (conforms to EN 60529)
Operating Temperature	0 to +55 degC
Storage Temperature	-25 to +85 degC
Standards & Standards Compliance	EN 60068-2-6 (Vibration) / EN 60068-2-27 (Shock)
EMC Immunity / Emission	Conforms to EN 61000-6-2 / EN 61000-6-4
Approvals	CE, UL
Shipping Weight (Calculated)	2.0 kg

Connections and Interfaces

Connection Type	Connector Specification	Assignment & Purpose
DeviceNet Bus	M12 plug, 5-pin, A-coded	Standard DeviceNet transceiver interface (Shield, V+, V-, CAN_H, CAN_L)
Power Input (Feed)	M8 male, 4-pin	24 V DC control voltage input and system power supply
Power Output (Downstream)	M8 female, 4-pin	Daisy-chain connection to downstream Fieldbus Box modules

Empirical Engineering Insights

Alternative Models & Compatibility

When replacing legacy Beckhoff IP-series boxes, verify the exact DeviceNet master configuration files (.EDS). The IP2401-B520 has built-in baud rate auto-negotiation, but static master settings may require hardcoded speed adjustments via your controller software if automatic detection fails to lock during initial handshake cycles.

Application Pitfalls & Engineering Notes

While the module features IP67 ingress protection, ensure that all unused M12 and M8 ports are sealed with industrial-grade protective caps. Condensation buildup inside open sockets will compromise the internal 500 V electrical isolation between control logic and the physical network transceiver layer, leading to intermittent fieldbus fault codes.

Commissioning & Wiring Tips

Always wire a dedicated 121-ohm terminating resistor across the CAN_H and CAN_L pins at both physical ends of your DeviceNet segment. If run over long distances (exceeding 100 meters), do not run the bus cables adjacent to high-voltage variable frequency drive (VFD) output cables to avoid noise coupling, despite the EN 61000-6-2 industrial immunity certification.

Installation Guidelines

CRITICAL WARNING

Before beginning installation, mount replacement, or wiring reconfiguration, verify all 24 V DC control and external load voltages feeding the module are completely de-energized. Failure to isolate power prior to plugging or unplugging M8 and M12 industrial connections can result in pin arcing, contact oxidation, or transceiver degradation.

Mount the Fieldbus Box to a flat, vibration-damped surface using M4 screws. Ensure the mounting position permits visual inspection of status LEDs.

Connect the DeviceNet communication cable to the 5-pin M12 connector. Tighten the connector hand-tight to ensure an IP67 seal; do not use pliers.

Route the 24 V DC control power source into the M8 input plug. If routing power to multiple boxes in a chain, link the M8 output receptacle to the next module's input.

Verify DeviceNet node addressing through your configuration software and commission the network to test automatic baud rate detection.

Product Image	Model Number / Title	Condition	Availability	Action
	IE2808 BECKHOFF Kotak Ekstensi Output Digital Kepadatan Tinggi 16-Kanal	Original New	In Stock	View Details

Key Features:

What is the maximum transmission distance for this DeviceNet box?

The maximum network distance depends on the transmission speed: up to 500 meters at 125 kbaud, 250 meters at 250 kbaud, and 100 meters at 500 kbaud.

How is the node address configured on this module?

The node address and baud rate can be configured using the KS2000 software interface or directly via the system controller using explicit messaging.

What cable specifications are recommended for the fieldbus connection?

A shielded copper cable with integral power supply is required, typically structured as 2 x 2 x 0.25 square millimeters.

Does the control voltage have electrical isolation from the fieldbus network?

Yes, the module provides 500 V electrical isolation between the 24 V DC control voltage and the fieldbus communication circuitry.

Pengiriman Ekspres Global

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Beckhoff IP2401-B520 Fieldbus Box DeviceNet Module