X20SLX4110

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The X20SLX4110 input module delivers precise control with a nominal output current of 50 mA per channel. It features short-circuit protection that limits peak short-circuit current to 25 A for 15 µs.

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Product Description:

B & R Automation X20SLX4110 is a Digital input module that is designed for precise control applications and is safe to use. It works with a nominal power of 24 VDC and has both input and output functions so it can be easily added to automation systems.

The X20SLX4110 module can handle a maximum of 200 mA of output current, with 50 mA going out on each channel. There is short-circuit protection built in that keeps the peak short-circuit current to 25 A for 15 µs and the constant short-circuit current to 100 mAeff. The standard output voltage is 24 VDC, and the supply protects against reverse polarity. The input must have a resistance of at least 7.33 kΩ and a current range of 2 mA to 3.28 mA. Between the channels and the bus, the module keeps the insulation voltage at 500 Veff. It can do hardware filtering for up to 150 µs and turn when low voltage is less than 5 VDC or high voltage is more than 15 VDC. When the outlets are turned off, the leakage current stays below 0.1 mA. The error-detecting time is less than 200 ms, which makes sure that it works reliably in industrial automation settings. The module has pulse outputs that work with a push-pull mode that makes data transmission reliable.

The X20SLX4110 digital input module has an RDS(on) of 60 Ω built in, which makes electricity switching more efficient. In a Type A design, it meets the requirements for precise and effective control in a variety of commercial environments. The module is designed to provide steady performance with software filtering that can be set to any value between 0 and 500 ms. The input module's clear electrical properties make sure it works perfectly in complicated computer systems.

Configuration
Type A variant
Continuous Short Circuit Current
Up to 100 mAeff
Input Current
2 mA to 3.28 mA
Input Resistance
≥7.33 kΩ
Insulation Voltage
500 Veff (between channels and bus)
Leakage Current (Outputs Off)
≤0.1 mA
Nominal Output Current per Channel
50 mA
Nominal Voltage
24 VDC
Output Voltage Supply
24 VDC nominal, reverse polarity protected
Peak Short Circuit Current
25 A for 15 µs
Pulse Outputs (Push-Pull Variant)
Yes
Short Circuit Protection
Yes
Software Filtering
Configurable, 0 to 500 ms
Switching Thresholds
Low < 5 VDC; High > 15 VDC
Total Output Current Capacity
200 mA

Frequently Asked Questions about X20SLX4110:

Q: Do the inputs of X20SLX4110 have defined resistance?

A: Yes, the input resistance is at least 7.33 kΩ. This ensures stable signal transmission and minimizes interference in control systems.

Q: Why does the X20SLX4110 have an insulation voltage rating?

A: The 500 Veff insulation voltage protects channels and the bus. It ensures electrical isolation that prevents unwanted interference and improves system reliability.

Q: How does the X20SLX4110 handle output current distribution?

A: Each channel supports 50 mA nominal current, with a total capacity of 200 mA. This ensures balanced power distribution across outputs.

Q: Why does the X20SLX4110 have reverse polarity protection?

A: Reverse polarity protection safeguards against incorrect wiring. It prevents potential damage that could occur due to accidental voltage reversal.

Q: Does the X20SLX4110 have defined switching thresholds?

A: Yes, the low is below 5 VDC, and the high is above 15 VDC. This ensures reliable signal differentiation in automation applications.


Internal Product Review

  • ‘‘The X20SLX4110 ensures reliable automation with a 24 VDC reverse polarity-protected output voltage supply. It offers a total output current capacity of 200 mA and a leakage current below 0.1 mA. Its hardware filtering is limited to 150 µs. The module provides efficient electrical switching with an RDS(on) of 60 Ω.’’

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