Part Number:

IL2301-B400-0000

Manufacturer: Beckhoff
Series: IL Coupler Box Series
  • Rated 4.6 (30 total ratings)
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The IL2301-B400-0000 features 4 digital input and output channels, each rated at 0.5 A and individually short-circuit proof. Developed by Beckhoff in their IL Coupler Box Series, it adheres to the protection ratings of IP65/66/67 and operates within a 0 to 55°C temperature range. The unit carries CE and UL approvals.

Part Number:

IL2301-B400-0000

Manufacturer: Beckhoff
Series: IL Coupler Box Series
  • Rated 4.6 (30 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships in 3 Days
  • Call for Expedited Shipping and Product Condition Options
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The IL2301-B400-0000 features 4 digital input and output channels, each rated at 0.5 A and individually short-circuit proof. Developed by Beckhoff in their IL Coupler Box Series, it adheres to the protection ratings of IP65/66/67 and operates within a 0 to 55°C temperature range. The unit carries CE and UL approvals.

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Product Description

The Beckhoff IL2301-B400-0000 Coupler Box is a versatile module designed for Interbus applications by offering a balance of efficient functionality design. Beckhoff is a technology company focusing on industrial automation solutions by offering a range of control systems, software, and components for efficient and flexible functioning.

This IL2301-B400-0000 inter bus coupler box is a compact device with four digital inputs and four digital outputs, designed to work with a 24V DC power supply. It has a filter that responds in 3 milliseconds, and each output channel can handle up to 0.5 amps. It works well with various types of loads, like resistive, inductive, and lamp loads. The system can transfer data at 500 kBaud and supports up to 256 connected devices depending on the master device, with a total cable length of up to 400 meters. Its casing meets IP65/66/67 standards meaning it’s resistant to dust and water by making it suitable for a range of environments. It can operate in temperatures from 0°C to 55°C.The IL coupler box interbus is built for efficient communication, with data transfer speeds around 1 millisecond for setups with ten modules, each handling 32-bit inputs and outputs. Each channel is protected against short circuits and reverse polarity, which boosts its safety and durability.

The IL2301-B400-0000 interbus LED indicators provide a clear visual status of each signal by facilitating quick troubleshooting and maintenance. The device also conforms to multiple industry standards, such as EN 61131-2 for digital inputs/outputs and EN 60068-2 for vibration and shock resistance. Installation is simple with M8 screw-type connectors and an M23 interface for bus connection along with approvals from CE and UL which mark it as a quality and compliance-tested product for reliable digital signal management in Interbus networks.

IL2301-B400-0000 Technical Specifications

Digital Inputs/outputs: 4 channels each (4 inputs + 4 outputs)
Power Supply Connection: feed: 1 x M8 male socket, 4-pin; downstream connection: 1 x M8 female socket, 4-pin
Operating Temperature: 0…+55 °C
Storage Temperature: -25…+85 °C
Protection Rating: IP65/66/67 (conforms to EN 60529)
Approvals/markings: CE, UL
Vibration/shock Resistance: conforms to EN 60068-2-6/EN 60068-2-27
Input Filter: 3.0 ms
‘0’ Signal Voltage: -3…+5 V
‘1’ Signal Voltage: 11…30 V, 6 mA input current
Max. Output Current: 0.5 A per channel, individually short-circuit proof
Short-circuit Current: typ. 1.5 A
Load Type: ohmic, inductive, lamp load
Rated Load Voltage: 24 V DC (-15 %/+20 %)
Auxiliary Power Current: typ. 20 mA

Frequently Asked Questions about IL2301-B400-0000


Q: What are the signal voltage levels for the inputs on the IL2301-B400-0000?

A: The Input signal ranges from -3 to +5 V for “0” and 11 to 30 V for “1” signal

Q: How many I/O stations can the IL2301-B400-0000 support on Interbus?

A: Depending on the master, the IL2301-B400-0000 can support up to 256 I/O stations on an Interbus network.

Q: How is electrical isolation handled in the IL2301-B400-0000?

A: Electrical isolation is not present between channels or control voltage depending on the bus system used.

Q: What is the maximum cable length between modules for the IL2301-B400-0000?

A: It can support up to 400 meters of cabling between modules for extended connectivity.

Q: Does the IL2301-B400-0000 have LED indicators for signal status?

A: Yes, each input and output channel includes an LED for clear status indication and easy monitoring.

Internal Product Review

  • ‘‘The Beckhoff IL2301-B400-0000 Coupler Box by IL coupler box series is a versatile unit for Inter-bus applications with both digital inputs and outputs. The outputs support load currents up to 0.5 A by making it suitable for a variety of difficult automation tasks.’’

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