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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3DI476.6 |
| Alternative Part Number | 3DI4766 |
| Manufacturer | B&R |
| Category | General Automation |
| Input Voltage (Nominal) | 24 VDC |
| Input Voltage (Maximum) | 30 VDC |
| Input Current (Nominal) | 5 mA |
| Input Resistance | 4.8 kΩ |
| Switching Thresholds | LOW: <5 V, HIGH: >15 V, Transition: 5 to 15 V |
| Input Delay (Typical) | 10 ms |
| Input Delay (Maximum) | 12 ms |
| Maximum Peak Voltage | 500 V for 50 µs max. every 100 ms |
| Power Consumption (Max) | 1.5 W |
| Number of Inputs | 16 |
| Input Groups | 4 potential isolated groups |
| Status Indicators | LED for each input |
| Connection Type | Requires separate field terminal block TB170 (not included) |
| Dimensions | Standard B&R 2005 module width |
| Commodity Code | 853890 |
| Weight | 0.340 kg |
| Country of Origin | - |
The B&R 3DI476.6 is a high-performance digital input module designed to cater to the needs of complex industrial automation systems. This module is part of the DI476 series and is engineered to provide reliable and accurate input signal processing. With 16 digital inputs, it can handle a wide range of control signals, making it a versatile addition to any control system.
Each input of the 3DI476.6 module is capable of accepting a nominal voltage of 24 VDC, with a maximum voltage threshold of 30 VDC, ensuring compatibility with standard industrial signal levels. The module boasts an input resistance of 4.8 kΩ and operates with an input current of approximately 5 mA at nominal voltage, which is ideal for various sensor types.
The 3DI476.6 is designed with speed in mind, featuring a typical input delay of 10 ms and a maximum of 12 ms, allowing for rapid signal processing and response times within your automation system. This swift performance is crucial for applications requiring timely data acquisition and control.
For ease of monitoring, the module is equipped with status LEDs that indicate the logical state of each input, providing immediate visual feedback on the system's status. These LEDs illuminate to show a logical '1' when current flows through the optocoupler, regardless of the wiring configuration (sink or source).
The module's compact design is tailored for the B&R 2005 system, ensuring seamless integration with existing setups. It also features four potential isolated input groups for enhanced signal integrity and reduced electrical noise interference.
In summary, the B&R 3DI476.6 digital input module is a robust and efficient solution for industrial automation systems requiring precise and swift digital input processing. Its compatibility with a wide range of control signals and its user-friendly design make it an excellent choice for various industrial applications.
Commonly Asked Questions
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Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
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Frequently Asked Questions
What is the input voltage range for this Digital Input Module?
The input voltage range for the DI476 Series Digital Input Module is nominal 24 VDC with a maximum of 30 VDC.
How many input channels does this module support?
The module supports 16 input channels, which are divided into 4 potential isolated groups.
Can this module be used with both sink and source wiring configurations?
Yes, the module is designed to be compatible with both sink and source wiring configurations.
What is the typical input delay for the module?
The typical input delay for the module is approximately 10 ms, with a maximum of 12 ms.
What is the input current at nominal voltage?
The input current at nominal voltage for the module is approximately 5 mA.
Does the module have status LEDs?
Yes, the module is equipped with status LEDs that indicate the logical state of the corresponding input.
What is the maximum peak voltage that the module can withstand?
The module can withstand a maximum peak voltage of 500 V for 50 µs, with a maximum frequency of once every 100 ms.
What are the dimensions of the module?
The module conforms to the B&R 2005 simple width dimensions, but for exact measurements, please refer to the manufacturer's datasheet or contact us directly.
Is there potential isolation between the input groups?
Yes, there is potential isolation between the input groups, provided by optocouplers.
What type of terminal block is required for this module?
The module requires a 20-pin terminal block, which must be ordered separately.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
