IL2302-B520

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The Beckhoff IL2302-B520 is a part of the IL Coupler Box Series and features an IP65, IP66, and IP67 protection rating. It supports DeviceNet and IP-Link communication, has 4 digital outputs and inputs, and each output channel can handle 0.5 A with individual short-circuit protection. The box is 30 mm in width with M12 signal connections.

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Product Description:

The Beckhoff IL2302-B520 Coupler Box is a small and flexible device made for sending digital signals in industrial control settings. The Coupler Box is made by Beckhoff, a business known for its high-performance automation solutions. The coupler box has both digital inputs and outputs, so the coupler can be used with a number of different control systems.

With an input filter time of 3.0 ms, the Beckhoff IL2302-B520 coupler box has four digital input channels and four digital output channels. The box works with a 24 V DC power source that can handle voltages between -15% and +20%. Each digital output can handle up to 0.5 A of current and has its own short-circuit safety, with a short-circuit current of 1.5 A. The coupler box communicates using DeviceNet and IP-Link, and the box has a bit width of 4 inputs and 4 outputs in the process image. The thin design, that measures 30 mm across, 175 mm tall, and 26.5 mm deep, is protected by a strong PA6 polyamide plastic shell. Attaching the signal is done with M12 screw-type connectors, and connecting the power source is done with an M8 connector that can handle both 2 and 3-wire configurations.

With protection grades of IP65, IP66, and IP67, the IL2302-B520 Coupler Box is made to handle stress from the environment. The coupler box can work in temperatures from 0°C to +55°C and be stored in temperatures from -25°C to +85°C. The box meets EN 60068-2-6 for resistance to shaking and EN 60068-2-27 for resistance to shock. EMC norms EN 61000-6-2 and EN 61000-6-4 say that it is immune to and doesn't give off noise. Operational safety is ensured by a 500 V electrical isolation between the control power and the fieldbus. Our products have a one-year replacement warranty with worldwide shipping.

Communication
DeviceNet, IP‑Link
Digital filter response time
3.0 ms typ.
Digital inputs
4 channels
Digital outputs
4 channels
EMC standards
EN 61000‑6‑2, EN 61000‑6‑4
Housing material
Plastic
Housing width
30 mm
Operating temperature
0 to +55°C
Output current per channel
0.5 A
Power supply connection
M8
Protection rating
IP65, IP66, IP67
Shock standard
EN 60068‑2‑27
Short‑circuit current
1.5 A typ.
Short‑circuit protection
Individual per channel
Signal connection
M12
Storage temperature
-25 to +85°C
Supply voltage
24 V DC (-15%/+20%)
Vibration standard
EN 60068‑2‑6
Wiring types
2‑wire, 3‑wire

Frequently Asked Questions about IL2302-B520:

Q: Why does IL2302-B520 have short-circuit protection?

A: The 0.5 A output channels are individually short-circuit-proof, preventing damage. It ensures long-term reliability in case of output failures.

Q: What communication protocols does IL2302-B520 support?

A: The IL2302-B520 supports DeviceNet and IP-Link protocols. These protocols allow seamless integration into various automation systems.

Q: How is the IL2302-B520 housing rated for protection?

A: The housing has IP65, IP66, and IP67 ratings. It protects the device from dust, water, and environmental stress.

Q: Why is electrical isolation important in IL2302-B520?

A: The 500 V electrical isolation ensures safety between control voltage and fieldbus. This minimizes interference and protects connected components.

Q: What is the output current for IL2302-B520 channels?

A: The output current is 0.5 A per channel. This allows reliable control of connected devices with moderate power requirements.


Internal Product Review

  • ‘‘The Beckhoff IL2302-B520 Coupler Box is an efficient solution for digital signal management with 4 digital inputs and outputs. Its IP67-rated housing and 24 V DC operation make it durable and reliable. With DeviceNet protocol support and 500 V electrical isolation, it ensures operational safety.’’

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