X20DO4633

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The X20DO4633 module features four digital triac outputs, with a nominal voltage range of 48 to 240 VAC. Manufactured by B & R Automation and part of their X20 Series, this module weighs approximately 120 grams and has an output current of 1 A per channel. It also supports zero-crossing detection for precise power regulation.

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Product Description:

The X20DO4633, a module from B & R Automation part of X20 Series, is designed for high performance digital output applications that require accurate power control. This module has four digital Triac output channels and each channel has to work on 48 VAC to 240 VAC with maximum working voltage of 264VAC. The triac outputs are rated to deliver a nominal output current of 1 A per channel and hence the total current capability of the four output channels is 4 A.

The X20DO4633 has a weight of approximately 120 grams and is quite small yet it is built to withstand different conditions that are found in industries. Some of the features include a zero-crossing detection which is an important function that helps in the regulation of power by detecting the moment that AC voltage is zero. This function makes it easier to get rid of electrical noise and the strain experienced by the other devices. Besides, the X20DO4633 incorporates the zero-crossing detection and phase-angle control. This enables the control of the power delivery which is very important for most applications that need to control electrical loads to a particular level. The module also has an open circuit detection function that assists in the identification of problems in the system.

The X20DO4633 is provided with a minimum holding current of 15mA, hence it can operate when subjected to different loads. Efforts have been made to minimize the leakage currents and the maximum leakage current achieved is 2mA at 50 Hz and 2.4mA at 60 Hz that plays into the efficiency and reliability of the module. The on-state voltage, or the residual voltage is 1.6 V, which also enhances the capability to manage the connected devices in the right and efficient manner.

Case Style
Module
Digital Outputs
4
Leakage Current (50 Hz)
2 mA
Leakage Current (60 Hz)
2.4 mA
Max Voltage
264 VAC
Minimum Holding Current
15 mA
Nominal Output Current
1 A
Nominal Voltage
48 to 240 VAC
Open-circuit Detection
Yes
Output Type
Triac
Phase-angle Control
Yes
Rated Frequency
47 to 63 Hz
Residual Voltage (on-state Voltage)
1.6 V
Total Nominal Current
4 A
Zero-crossing Detection
Yes
  • X20D04633

Frequently Asked Questions about X20DO4633:

Q: What is the voltage range for the X20DO4633?

A: It operates between 48 VAC and 240 VAC, with a maximum voltage of 264 VAC.

Q: What is the current capability of the X20DO4633?

A: It provides 1A per channel, with a total current capability of 4A across all channels.

Q: What functions does the X20DO4633 include for power control?

A: It features zero-crossing detection and phase-angle control for precise power regulation.

Q: What is the leakage current for the X20DO4633?

A: The maximum leakage current is 2mA at 50 Hz and 2.4mA at 60 Hz.

Q: How does the X20DO4633 handle open circuit detection?

A: The module includes open circuit detection to help identify and troubleshoot system issues.


Internal Product Review

  • ‘‘The X20DO4633 by B&R Automation offers high-performance digital output control with four Triac channels. It supports a wide voltage range and delivers reliable power control with features like zero-crossing detection and phase-angle control.’’

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