Engineered for decentralized field automation in demanding industrial environments, the Beckhoff IL2302-B528 acts as a robust DeviceNet communication adapter within the IP67-rated Fieldbus Box system. This modular coupler box enables the direct connection of up to 120 extension modules, managing a maximum data capacity of 512 bytes of input and 512 bytes of output data. By housing fieldbus components in a rugged, moisture-resistant enclosure, the Beckhoff IL2302-B528 eliminates the need for protective control cabinets, reducing cabling complexity and minimizing installation footprints on the factory floor.
| Manufacturer | Beckhoff |
| Model / Order Code | IL2302-B528 |
| Fieldbus System | DeviceNet |
| Extension Modules | Max. 120 (Max. 512 bytes input / 512 bytes output) |
| Data Transfer Rates | Automatic baud rate detection up to 500 kbaud |
| Power Supply | 24 V DC (-15% / +20%) |
| Current Consumption (Box Supply) | 45 mA + current consumption of sensors (Max. 0.5 A) |
| Electrical Isolation | 500 V (Control voltage / fieldbus) |
| Protection Rating | IP65, IP66, IP67 (conforms to EN 60529) |
| Operating Temperature | 0 to +55 degC |
| Storage Temperature | -25 to +85 degC |
| Vibration / Shock Resistance | Conforms to EN 60068-2-6 / EN 60068-2-27 |
| Approvals | CE, UL |
| Country of Origin | Germany |
| Shipping Weight (Calculated) | 2.0 kg |
| Interface Type | Connection Details |
|---|---|
| DeviceNet Fieldbus | 1 x M12 plug (5-pin), 1 x M12 socket (5-pin) with integrated loop-through tee-connector |
| Power Supply Input | 1 x M8 male socket, 4-pin (Feed) |
| Downstream Power | 1 x M8 female socket, 4-pin (Daisy-chain feed to next module) |
The IL2302-B528 forms part of the legacy IP67 Fieldbus Box range. When migrating systems or planning maintenance, verify that replacement units match the exact -B528 DeviceNet sub-protocol firmware specifications. Note that while EtherCAT-based modules (such as EP-series) are preferred for modern EtherCAT topologies, the IL2302-B528 remains critical for sustaining legacy DeviceNet architectures and Allen-Bradley scanner networks without re-engineering the PLC code.
The internal logic of the IL2302-B528 draws 45 mA from the 24 V DC control voltage line, but cumulative sensor currents can quickly exceed the 0.5 A local module threshold. In systems with long IP67 extension cascades, verify the voltage drop across the M8 feed cables. Standard M8 distribution links drop voltage over distance; always install auxiliary power feed-in points if the calculated run drops below 20.4 V DC at the farthest extension node.
When configuring the DeviceNet trunk, ensure the correct baud rate matching. The IL2302-B528 auto-detects network speeds, but requires a stable fieldbus signal to execute lock-on. Ensure proper 121-ohm termination resistors are installed on both ends of the DeviceNet physical trunk. When utilizing the KS2000 configuration interface, utilize standard Beckhoff serial diagnostic cables (KS2000-Z2) connected directly to the programming port for configuration without network load.
Mount the Fieldbus Box using M3 or M4 screws onto a flat, vibration-resistant surface. Avoid uneven mechanical stress to prevent damage to the sealed IP67 joints.
Connect the DeviceNet trunk lines to the integrated M12 connectors. Fully hand-tighten the coupling rings to secure the IP67 environmental seal.
Route the 24 V DC control voltage through the M8 inlet. Ensure matching polarity and secure the downstream daisy-chain links to consecutive modules.
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Returns & Warranty
Manufacturer: BECKHOFF
Product No.: IL2302-B528
Country of origin:Germany
Product Type: Fieldbus Coupler Modules
Payment: T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
Engineered for decentralized field automation in demanding industrial environments, the Beckhoff IL2302-B528 acts as a robust DeviceNet communication adapter within the IP67-rated Fieldbus Box system. This modular coupler box enables the direct connection of up to 120 extension modules, managing a maximum data capacity of 512 bytes of input and 512 bytes of output data. By housing fieldbus components in a rugged, moisture-resistant enclosure, the Beckhoff IL2302-B528 eliminates the need for protective control cabinets, reducing cabling complexity and minimizing installation footprints on the factory floor.
| Manufacturer | Beckhoff |
| Model / Order Code | IL2302-B528 |
| Fieldbus System | DeviceNet |
| Extension Modules | Max. 120 (Max. 512 bytes input / 512 bytes output) |
| Data Transfer Rates | Automatic baud rate detection up to 500 kbaud |
| Power Supply | 24 V DC (-15% / +20%) |
| Current Consumption (Box Supply) | 45 mA + current consumption of sensors (Max. 0.5 A) |
| Electrical Isolation | 500 V (Control voltage / fieldbus) |
| Protection Rating | IP65, IP66, IP67 (conforms to EN 60529) |
| Operating Temperature | 0 to +55 degC |
| Storage Temperature | -25 to +85 degC |
| Vibration / Shock Resistance | Conforms to EN 60068-2-6 / EN 60068-2-27 |
| Approvals | CE, UL |
| Country of Origin | Germany |
| Shipping Weight (Calculated) | 2.0 kg |
| Interface Type | Connection Details |
|---|---|
| DeviceNet Fieldbus | 1 x M12 plug (5-pin), 1 x M12 socket (5-pin) with integrated loop-through tee-connector |
| Power Supply Input | 1 x M8 male socket, 4-pin (Feed) |
| Downstream Power | 1 x M8 female socket, 4-pin (Daisy-chain feed to next module) |
The IL2302-B528 forms part of the legacy IP67 Fieldbus Box range. When migrating systems or planning maintenance, verify that replacement units match the exact -B528 DeviceNet sub-protocol firmware specifications. Note that while EtherCAT-based modules (such as EP-series) are preferred for modern EtherCAT topologies, the IL2302-B528 remains critical for sustaining legacy DeviceNet architectures and Allen-Bradley scanner networks without re-engineering the PLC code.
The internal logic of the IL2302-B528 draws 45 mA from the 24 V DC control voltage line, but cumulative sensor currents can quickly exceed the 0.5 A local module threshold. In systems with long IP67 extension cascades, verify the voltage drop across the M8 feed cables. Standard M8 distribution links drop voltage over distance; always install auxiliary power feed-in points if the calculated run drops below 20.4 V DC at the farthest extension node.
When configuring the DeviceNet trunk, ensure the correct baud rate matching. The IL2302-B528 auto-detects network speeds, but requires a stable fieldbus signal to execute lock-on. Ensure proper 121-ohm termination resistors are installed on both ends of the DeviceNet physical trunk. When utilizing the KS2000 configuration interface, utilize standard Beckhoff serial diagnostic cables (KS2000-Z2) connected directly to the programming port for configuration without network load.
Mount the Fieldbus Box using M3 or M4 screws onto a flat, vibration-resistant surface. Avoid uneven mechanical stress to prevent damage to the sealed IP67 joints.
Connect the DeviceNet trunk lines to the integrated M12 connectors. Fully hand-tighten the coupling rings to secure the IP67 environmental seal.
Route the 24 V DC control voltage through the M8 inlet. Ensure matching polarity and secure the downstream daisy-chain links to consecutive modules.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Germany
|
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