IL2302-B318-0000

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The IL2302-B318-0000 features four input and four output channels with M12 screw type connections. Manufactured by Beckhoff, it is part of the IL Coupler Box Series and complies with the EN 61131-2, type 2 standard. It supports sensor supply from control voltage and has a maximum output current of 0.5 A per channel.

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Product Description:

The Beckhoff IL2302-B318-0000 Coupler Box is a compact quad-channel input and quad-channel output device which is mainly designed for PROFIBUS systems. Beckhoff is a well-known company and is efficient in technology to streamline and enhance industrial automation processes by offering highly effective, flexible, and scalable solutions for complex problems.

This IL2302-B318-0000 Coupler Box unit operates on a 24 V DC power supply (rated -15%/+20%) and features a maximum output current of 0.5 A per channel by offering short-circuit protection. Key connection features include M12 screw-type connectors for both inputs and outputs and M8 male and female sockets for power feed and downstream connection. Input signal thresholds are defined by “0” voltage between -3 to +5 V and “1” voltage ranging from 11 to 30 V, with an input current of 6 mA per channel, in compliance with EN 61131-2, Type 2 standards. The device includes an input filter set to 3.0 ms by optimizing signal processing efficiency. With an IP-Link coupler and integrated tee-connector (M12, 5-pin, B-coded), this IL coupler box series unit supports DP-V1 extensions and auto-detects data transfer rates up to 12 Mbaud. Data transfer time is approximately 0.5 ms with a setup of 10 stations with 32-bit input/output.

This IL2302-B318-0000 Profibus module is enclosed in an XXL housing made of polyamide (PA6) with compact dimensions of 30 mm x 210 mm x 26.5 mm. It has IP65/66/67 protection and the unit meets EMC immunity and emission standards. It also conforms to EN 60068-2-6 and EN 60068-2-27 for vibration and shock resistance. Approved for CE and UL markings, this coupler box is configured via KS2000 or a compatible controller by offering reliable operation across a wide temperature range of 0 to +55°C.

Auxiliary supply current
typ. 20 mA
Channels
4 inputs + 4 outputs
Downstream connector
M8 female, 4-pin, A-coded
I/O connections
M12 screw
Input current (high level)
6 mA
Input filter
3.0 ms
Load type
ohmic, inductive, lamp
Max output current per channel
0.5 A
Operating temperature
0…+55°C
Output short-circuit protection
per channel
Power feed connector
M8 male, 4-pin, A-coded
Rated load voltage
24 V DC (-15%/+20%)
Sensor supply max current
0.5 A
Sensor supply short-circuit proof
total
Signal Voltage 0
-3…+5 V
Signal Voltage 1
11…30 V
Standards compliance
EN 61131-2, type 2
Storage temperature
-25…+85°C
  • IL2302-B318

Frequently Asked Questions about IL2302-B318-0000:

Q: What type of connections does IL2302-B318-0000 use for inputs and outputs?

A: This coupler box uses M12 screw-type connectors for both input and output connections by providing secure and connectivity in industrial settings.

Q: What is the input signal voltage range for the IL2302-B318-0000?

A: The IL2302-B318-0000 accepts "0" signal voltages between -3 V and +5 V and "1" signal voltages between 11 V and 30 V.

Q: Does IL2302-B318-0000 support any IP protection rating?

A: The IL2302-B318-0000 is rated IP65/66/67, conforming to EN 60529 by ensuring protection against dust, water, and harsh environmental conditions.

Q: What approvals and certifications does IL2302-B318-0000 hold?

A: The IL2302-B318-0000 complies with CE and UL standards making it suitable for use in various regulated industrial environments.

Q: Does the IL2302-B318-0000 support IP-Link coupler functionality?

A: Yes, it is equipped with IP-Link coupler capability by allowing for integration with IP-based communication systems


Internal Product Review

  • ‘‘The Beckhoff IL2302-B318-0000 Coupler Box by IL coupler box series offers reliable digital input/output functionality, with four channels each, for PROFIBUS systems. It needs 24V DC performance and its response time enhance operational efficiency. The integrated M12 T-connector ensures effortless connectivity making this device highly practical.’’

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