sbRIO-9871

Description

The National Instruments sbRIO-9871 C Series Serial Interface Module, with part number 780879-01, is a robust module designed for adding RS485 or RS422 serial ports to CompactRIO systems. It features four fully isolated RS485/RS422 ports that adhere to the ANSI/EIA/TIA-485 compatibility standard, ensuring reliable communication with serial devices.

With an impressive maximum baud rate of 3.6864 Mbps and a throughput rate of 1.28 Mbps, this module facilitates swift data transfer. It operates with an external supply voltage (V_sup) ranging from +8V to +28V, and is designed to safely handle voltage ranges from -8 VDC to +13 VDC between the RS485/422 port and COM.

The module’s maximum safe voltage between V_sup and COM is ±28 VDC, and it is equipped with ESD protection to withstand electrostatic discharges from -15 kV to +15 kV. In terms of power, the sbRIO-9871 consumes a mere 0.5 W from the chassis and 1 W from the external supply, making it an energy-efficient addition to any CompactRIO setup.

Question 1: What are the voltage handling capabilities and electrostatic discharge protection levels of the National Instruments sbRIO-9871 C Series Serial Interface Module with part number 780879-01?
Answer 1: The National Instruments sbRIO-9871 C Series Serial Interface Module supports an external supply voltage range of +8V to +28V.

Question 2: What is the maximum baud rate and throughput rate of the National Instruments sbRIO-9871 C Series Serial Interface Module, and how does it ensure compatibility with RS485/RS422 serial devices?
Answer 2: The National Instruments sbRIO-9871 C Series Serial Interface Module boasts a maximum baud rate of 3.6864 Mbps and a throughput rate of 1.28 Mbps, ensuring compatibility with RS485/RS422 serial devices by adhering to the ANSI/EIA/TIA-485 standard, which provides guidelines for electrical characteristics of drivers and receivers for use in balanced digital multipoint systems.

Question 3: What are the communication standards, baud rate capabilities, and power consumption values of the National Instruments sbRIO-9871 C Series Serial Interface Module, part number 780879-01?
Answer 3: The National Instruments sbRIO-9871 C Series Serial Interface Module, part number 780879-01, adheres to the ANSI/EIA/TIA-485 communication standard for its four fully isolated RS485/RS422 ports, offers a maximum baud rate of 3.6864 Mbps with a throughput rate of 1.28 Mbps, and consumes 0.5 W from the chassis and 1 W from the external supply for power.

Question 4: What are the features and electrical specifications of the National Instruments sbRIO-9871 C Series Serial Interface Module with part number 780879-01 for CompactRIO systems?
Answer 4: The National Instruments sbRIO-9871 C Series Serial Interface Module with part number 780879-01 can handle an external supply voltage ranging from +8V to +28V, safely manage voltage ranges from -8 VDC to +13 VDC between the RS485/422 ports and COM, and is equipped with ESD protection to withstand electrostatic discharges from -15 kV to +15 kV.

Question 5: What is the range of the external supply voltage supported by the National Instruments sbRIO-9871 C Series Serial Interface Module?
Answer 5: The National Instruments sbRIO-9871 C Series Serial Interface Module, part number 780879-01, for CompactRIO systems features four fully isolated RS485/RS422 ports that comply with ANSI/EIA/TIA-485 standards, offers a maximum baud rate of 3.6864 Mbps and a throughput rate of 1.28 Mbps, requires an external supply voltage ranging from +8V to +28V, can handle voltage ranges between the RS485/422 port and