Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
| Product model | NI NI-9853 |
| Manufacturer | National Instruments (NI) |
| Product category | Industrial Communication Module |
| Operating Voltage | 24V DC (19.2 – 31.2V DC) |
| Power Consumption | 625 mW max (Active Mode Transmitting), 400 mW max (Active Mode Receiving), 25 µW max (Sleep Mode) |
| Communication Interface | PROFIBUS DP (V0, V1, V2) |
| Data Transfer Rate | Up to 1 Mbps |
| Protection Rating | IP40 |
| Dimensions (W x H x D) | 124 mm x 186 mm x 127 mm |
| Weight | 5.0 oz (141.7 g) |
| Certifications | CE, CSA, EMC Directive 2004/108/EC, Low Voltage Directive 2006/95/EC |
| Operating Temperature Range | -40°C to 70°C |
| Storage Temperature Range | -40°C to 85°C |
| Humidity | 10% RH to 90% RH (non-condensing) |
NI-9853
Product Introduction
The NI NI-9853 is a high-speed Controller Area Network (CAN) interface module designed for developing FPGA-based applications with the NI-RIO driver on CompactRIO systems. It is ideal for low-level control and triggering applications that require byte-level manipulation of CAN frames, making it suitable for use with the LabVIEW FPGA Module. The module features two independent CAN ports, each isolated from the other and from other modules in the system, ensuring reliable communication in multi-node CAN networks.
Core Advantages and Technical Highlights
High-Speed Data Transfer:
The NI NI-9853 supports data transfer rates of up to 1 Mbps, ensuring efficient and fast communication in industrial environments.
Robust Industrial Design:
With an IP40 protection rating, the module is designed to withstand harsh industrial conditions, including dust and water ingress.
Versatile Applications:
The NI NI-9853 is suitable for a wide range of industrial applications, including embedded systems development, industrial automation, and automotive testing.
User-Friendly Configuration:
The module features status LEDs that provide real-time information about the bus status and connected devices, simplifying troubleshooting and maintenance.
Isolation and Safety:
The module provides isolation between ports and to ground, with a maximum continuous voltage of 60 V DC and a transient voltage rating of 500 V RMS. It is also suitable for use in hazardous locations, including Class I, Division 2, Groups A, B, C, D, T4.
NI-9853
Typical Application Scenarios
The NI NI-9853 is widely used across various industrial sectors:
Manufacturing: For connecting motor starters and other terminal devices to CAN networks.
Power Systems: For efficient communication between control systems and power equipment.
Process Control: For integrating various devices into a unified communication network, enhancing process control and monitoring.
Automotive: For testing and development of automotive electronic systems.
Related Model Recommendations
NI-9852: A low-speed version of the CAN interface module, suitable for applications requiring lower data rates.
NI-9862: A high-speed, flexible data rate CAN interface module with a single port, offering additional flexibility in data rate.
NI-9853 with Conformal Coating (780178-01): A version of the module with additional protection for use in corrosive, condensing, and dusty environments.
Installation, Commissioning, and Maintenance Instructions
Installation Preparation:
Ensure the installation environment meets the specified temperature and humidity requirements. The module should be installed in a location with adequate ventilation to dissipate heat. Verify that the power supply voltage is within the specified range (24V DC) to avoid damage to the module.
Maintenance Suggestions:
Regularly inspect the installation to ensure the module is securely mounted and all connections are tight. Monitor the operational status of the module using the status LEDs to detect any signs of malfunction early. Conduct functional testing on the module at least once a year to ensure optimal performance.
Service and Guarantee Commitment
National Instruments provides comprehensive support for the NI NI-9853, including a robust warranty that ensures product quality and reliability. The company offers extensive after-sales services such as technical support, repair services, and spare part supply. NI’s global network of service centers ensures prompt assistance and expert guidance, demonstrating the company’s commitment to customer satisfaction and product excellence.
