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IL2302-C318 | BECKHOFF | Boîtier PLC

IL2302-C318 | BECKHOFF | Boîtier PLC

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  • Fabricant : BECKHOFF

  • N° de produit : IL2302-C318

  • Pays d'origine :Allemagne

  • Type de produit : Boîtier API

  • Paiement : Virement bancaire, Western Union

  • Poids : 500g

  • Port d'expédition : Xiamen

  • Garantie : 12 mois

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Description

Decentralized machine topologies utilize the Beckhoff IL2302-C318 Fieldbus Box to establish reliable, high-speed connection points without necessitating cabinet space. This high-density module acts as a rugged remote I/O link, featuring built-in PROFIBUS DP communication and support for DP-V1 extensions. By using standard industrial connectors, it streamlines complex field wiring and ensures precise signal acquisition directly on the machinery under demanding operational conditions.

Features

  • Automatic Baud Rate Detection: Automatically senses transmission rates up to 12 Mbaud on the PROFIBUS network.
  • Dual-Path Configuration: Offers versatile parameterization capabilities via the Beckhoff KS2000 software suite or directly through the PLC controller.
  • Robust Connectivity: Equipped with an integrated M12 T-connector (B-coded) for fast, daisy-chained bus routing without external splitters.
  • Dual-Source Power Isolation: Separation of control voltage and load voltage ensures fault propagation protection across downstream lines.
  • Environmentally Sealed: Constructed with a high-durability housing providing IP65, IP66, and IP67 level protection against moisture and particulates.

Applications

  • Automotive Assembly Lines: Distributed sensor and actuator feedback in cabinet-free manufacturing cells.
  • Material Handling & Logistics: Conveyor control and sorting system tracking interfaces.
  • Packaging Machinery: Multi-axis packaging equipment requiring localized I/O nodes.
  • Process Automation: Field installation in high-vibration and washdown-prone environments.

Technical Specifications

Parameter Specification
Manufacturer Beckhoff Automation
Model Number IL2302-C318
Data Transfer Rates Automatic detection up to 12 Mbaud
Bus Interface 1 x M12 socket (5-pin), 1 x M12 plug (5-pin), B-coded, integrated T-connector
Control Supply Voltage 24 V DC (-15% / +20%)
Load Supply Voltage According to I/O type
Current Consumption (Box Supply) 85 mA + sensor current consumption (max. 0.5 A)
Electrical Isolation Control voltage/fieldbus: No; Control voltage/inputs-outputs: According to I/O type
Operating Temperature 0 degC to +55 degC
Storage Temperature -25 degC to +85 degC
Vibration/Shock Resistance Conforms to EN 60068-2-6 / EN 60068-2-27
EMC Immunity/Emission Conforms to EN 61000-6-2 / EN 61000-6-4
Protection Class IP65 / IP66 / IP67 (conforms to EN 60529)
Approvals CE, UL
Shipping Weight (Calculated) 2.0 kg

Connections and Interfaces

Connection Port Connector Type Pin Allocation / Function
PROFIBUS Input M12 Plug (Male), 5-pin, B-coded Standard PROFIBUS signal connections
PROFIBUS Output M12 Socket (Female), 5-pin, B-coded Tee-connector output for daisy chain expansion
Power Feed M8 Plug (Male), 4-pin Control voltage feed (24 V DC)
Power Downstream M8 Socket (Female), 4-pin Power distribution feed to adjacent modules

Empirical Engineering Insights

Alternative Models & Compatibility

This unit is fully compatible with standard Beckhoff IP-Link extension boxes. When integrating this module into existing PROFIBUS master systems, ensure that the active GSD hardware definition file matches the revision code of the installed firmware to prevent diagnostic mismatches during cyclical bus startup.

Application Pitfalls & Engineering Notes

Because this module does not provide electrical isolation between the 24 V DC control voltage and the fieldbus communication lines, any differential in ground reference potentials can lead to communication degradation. It is highly recommended to run a common low-impedance ground bonding conductor across all nodes in distributed cabinet-free topologies.

Commissioning & Wiring Tips

Always use standard B-coded PROFIBUS cabling to prevent mismatching with sensory connections. When connecting the M8 power distribution downstream ports, ensure the cumulative sensor load does not exceed 4 A across the power-feed run. Tighten all M8/M12 connectors with a calibrated torque wrench to the manufacturer-specified values (typically 0.4 Nm for M8, 0.6 Nm for M12) to ensure the integrity of the IP67 moisture seal.

Installation Guidelines

CRITICAL WARNING: De-energize all primary, auxiliary, and load power sources prior to connecting or disconnecting the PROFIBUS bus cables or power feeds. Failing to remove power before handling connections in wet environments can result in physical shock hazards, short-circuit paths, and permanent destruction of internal I/O diagnostic logic.
1
Position the module on a flat, vibration-resistant mounting surface utilizing the integrated dual screw mounting holes. Ensure the surface is free from debris.
2
Connect the PROFIBUS DP interface using pre-molded M12 B-coded cables. Ensure any unused bus ports are sealed using IP67-rated protective caps.
3
Attach the M8 24 V DC control voltage input to the male power-feed port. Ensure proper polarity is observed on the feeding terminals.
4
Apply the final tightening torque to all dynamic connectors, power up the main control supply, and verify link activity LED indicators.
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What is the maximum PROFIBUS data transfer rate supported by this box?

The module features automatic baud rate detection up to a maximum transfer speed of 12 Mbaud.

How is this fieldbus module configured?

Configuration can be performed either directly through the master controller or via the Beckhoff KS2000 software interface.

Is there electrical isolation between control power and the PROFIBUS line?

No, this specific fieldbus box does not have electrical isolation between the 24 V DC control voltage and the PROFIBUS interface.

What are the protection ratings for this module's enclosure?

The enclosure is dust and water-resistant, conforming to IP65, IP66, and IP67 ratings, making it suitable for direct mounting on machines without cabinets.

Expédition express mondiale

  • Livraison standard : 4 à 6 jours ouvrables via DHL, FedEx et UPS.
  • Expédition express : Expédition le jour même pour les commandes en stock passées avant 14h00 (GMT+8).
  • Couverture mondiale : Service dans plus de 150 pays, avec livraison rapide en Arabie Saoudite et aux Émirats arabes unis.

Retours et garantie

  • Garantie de 30 jours : Retours acceptés pour les produits en stock dans leur emballage d'origine scellé en usine.
  • Garantie de 12 mois : Chaque composant industriel est couvert par notre garantie technique professionnelle.

Les commandes sont traitées et livrées du lundi au vendredi (hors jours fériés).


Pour connaître l'éligibilité complète, les frais de restockage et les détails des retours internationaux, veuillez consulter notre site officiel Politique de remboursement et de retour .

TECHNICAL SPECIFICATIONS

Country of origin
Allemagne

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