The NI-9853 is a high-speed controller Local Area Network (CAN) interface module manufactured by National Instruments. This module is designed for CompactRIO systems and combines NI-RIO drivers for application development.
Main features:
High-speed CAN interface: The NI-9853 offers two 9-pin DSUB connectors for connecting to the CAN bus. Each connector has CAN_H and CAN_L pins for transmitting the CAN bus signal.
Use with the LabVIEW FPGA module: The NI-9853 is particularly suitable for programming situations using the LabVIEW FPGA module. It allows byte-level manipulation of CAN frames and is ideal for low-level control and triggering applications based on FPGA.
Servo driver function: The NI-9853 also has a servo driver function that allows the user to start or stop the operation of the PLC by configuring the CPU.
Safety Code: This module is suitable for hazardous environments such as Class I, Division 2, etc. When in use, the corresponding safety rules must be observed to prevent possible casualties.
Application field:
Because of the high speed CAN interface and the close combination with LabVIEW FPGA module, NI-9853 is widely used in industrial automation, machine control, automobile testing and other fields. In these areas, high-speed, reliable data transmission and control capabilities are needed, and the NI-9853 meets these needs.
Overall, the NI-9853 is a powerful and adaptable high-speed CAN interface module for a variety of industrial applications that require high-speed, reliable data transmission and control.
The NI-9853 is a high-speed Controller Local Area Network (CAN) interface module manufactured by National Instruments and designed for use in CompactRIO systems. Here are some details about the NI-9853:
Interface type: CAN interface with two 9-pin DSUB connectors for connecting to the CAN bus.
Pin configuration: Each connector has CAN_H and CAN_L pins for transmitting the CAN bus signal. In addition, each port has two common pins (COM) that are internally connected to the isolated reference points of the module and used as reference points for CAN_H and CAN_L.
Compatibility: Compatible only with CompactRIO systems and CAN be used in combination with the LabVIEW FPGA module for byte-level manipulation of CAN frames.
Servo driver function: It has a servo driver function, which allows users to start or stop the operation of the PLC by configuring the CPU. This function was introduced in CPU firmware version 7.0. It is disabled by default and needs to be enabled by setting the R/S switch function to ENABLE in the CPU configuration menu.
Safety certification: suitable for hazardous environments, such as Class I, Division 2, Groups A, B, C, D, T4; Class I, Zone 2, AEx nA IIC T4, Ex nA IIC T4, and so on. When installing NI-9853 in an environment where explosions may occur, the appropriate safety guidelines must be followed.
Software support: It can be used with LabVIEW and other software to facilitate users to conduct data acquisition, analysis, control and other operations.
