Description
The cRIO-9023 is a robust and efficient embedded controller designed by National Instruments. This model is uniquely identified by two part numbers, 781173-01 and 781173-02, with the latter featuring a conformal coating for additional protection.
At the heart of the cRIO-9023 lies the Freescale MPC8347 processor, which operates at a speed of 533 MHz. This processor is complemented by 256 MB of DRAM, ensuring smooth and responsive operation. For storage, the device is equipped with 2 GB of non-volatile memory, offering ample space for applications and data.
Connectivity is a strong suit of the cRIO-9023, featuring two Ethernet ports that support distances of up to 100 meters per segment. This allows for flexible installation and networking options. Additionally, it includes an RS-232 serial port, supporting baud rates ranging from 600 bps to 230.4 kbps, and a USB port capable of data rates up to 480 Mb/s, facilitating various communication needs.
The device’s real-time clock maintains accuracy within 200 ppm, ensuring reliable timekeeping for time-sensitive applications. Power consumption is optimized at 35W under full load, with a power supply requirement of 35 VDC, making it an energy-efficient choice for many industrial applications.
Notably, the version with part number 781173-02 offers an additional layer of durability through its conformal coating, which is absent in the 781173-01 version. This coating protects the device’s electronic components from harsh environmental conditions, making it suitable for more demanding applications.
| Specification | Details |
|---|---|
| Part Numbers | 781173-01, 781173-02 |
| Model | cRIO-9023 |
| Manufacturer | National Instruments |
| Processor Type | Freescale MPC8347 |
| Processor Speed | 533 MHz |
| DRAM Size | 256 MB |
| Non-Volatile Memory | 2 GB |
| Ethernet Ports | 2 |
| Ethernet Cabling Distance | Up to 100 meters per segment |
| Serial Port Type | RS-232 |
| Serial Port Baud Rate | 600 bps – 230.4 kbps |
| USB Port Data Rate | Up to 480 Mb/s |
| Real-Time Clock Accuracy | 200 ppm |
| Power Consumption (Full Load) | 35W |
| Power Supply Requirement | 35 VDC |
| Conformal Coating (Part No. 781173-02) | Yes |
| Conformal Coating (Part No. 781173-01) | No |
Question 1: What processor does the cRIO-9023 use?
Answer 1: Freescale MPC8347, 533 MHz
Question 2: How much DRAM does the cRIO-9023 have?
Answer 2: 256 MB
Question 3: What are the storage capabilities of the cRIO-9023?
Answer 3: 2 GB non-volatile memory
Question 4: How many Ethernet ports does the cRIO-9023 provide?
Answer 4: Two, up to 100 meters per segment
Question 5: What special feature does part number 781173-02 offer?
Answer 5: Conformal coating for extra protection
