NI-9871
National Instruments
NI-9871
National Instruments
Description
The NI-9871 by National Instruments is a 4-Port, RS485/RS422 Serial Interface with a high data transfer rate of 3.6864 Mbps, making it ideal for industrial applications. It is energy-efficient, with a maximum power consumption of 0.5 Watts (max) in active mode, and offers isolation capabilities for safe and reliable operation.
The NI-9871, manufactured by National Instruments, is a 4-Port, RS485/RS422 Serial Interface. With its interface type, it enables communication over long distances, making it ideal for industrial applications that require reliable and robust serial communication. The maximum baud rate of the NI-9871 is 3.6864 Mbps. This high data transfer rate ensures quick and efficient transmission of data, allowing for seamless operation in time-critical applications. In terms of power consumption, the NI-9871 is designed to be energy-efficient. It consumes only 0.5 Watts (max) in active mode, minimizing power usage while ensuring optimal performance. In standby or sleep mode, the power consumption increases slightly to a maximum of 50 Watts (max). When powered by an external power supply ranging from +8 to +28 VDC, the NI-9871 consumes a maximum of 3.5 Watts (max). To ensure safe and reliable operation, the NI-9871 offers isolation capabilities. It provides 60 VDC continuous isolation, port-to-earth ground, preventing any potential damage or interference caused by electrical faults. Additionally, it can withstand up to 1000 Vrms, making it suitable for applications that require high electrical isolation levels. Overall, the NI-9871 by National Instruments combines a 4-Port, RS485/RS422 Serial Interface with a maximum baud rate of 3.6864 Mbps. Its power consumption and isolation capabilities further enhance its performance, making it an excellent choice for industrial applications that demand efficient and secure serial communication.
| Made By | National Instruments |
|---|---|
| Model Number | NI-9871 |
| Interface Type | 4-Port, RS485/RS422 Serial Interface |
| Maximum Baud Rate | 3.6864 Mbps |
| Power Consumption | 0.5 Watts (max) in active mode, 50 Watts (max) in standby or sleep mode, 3.5 Watts (max) from +8 to |
| Isolation | 60 VDC continuous, port-to-earth ground, 1000 Vrms withstand |
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Question:
What is the NI-9871 and who manufactures it?
Answer:
The NI-9871 is a 4-Port, RS485/RS422 Serial Interface manufactured by National Instruments.
Question:
What baud rate can the NI-9871 achieve and why is this significant?
Answer:
The NI-9871 can achieve a maximum baud rate of 3.6864 Mbps, which is significant as it ensures quick and efficient transmission of data for seamless operation in time-critical applications.
Question:
How much power does the NI-9871 consume in active and standby modes?
Answer:
In active mode, the NI-9871 consumes only 0.5 Watts (max), and in standby or sleep mode, power consumption increases slightly to a maximum of 50 Watts (max).
Question:
What are the electrical isolation capabilities of the NI-9871?
Answer:
The NI-9871 provides 60 VDC continuous isolation, port-to-earth ground, and can withstand up to 1000 Vrms, suitable for applications requiring high electrical isolation levels.
Question:
Why is the NI-9871 considered ideal for industrial applications?
Answer:
The NI-9871 is considered ideal for industrial applications because it enables reliable and robust serial communication over long distances, offers high data transfer rates, is designed to be energy-efficient, and provides high levels of electrical isolation.