Description
The CompactRIO Controllers, particularly the cRIO-9081 model, are designed to offer a high-performance integrated system. These controllers are equipped with an 8-slot chassis and are powered by a Spartan-6 LX75 FPGA from Xilinx, tailored for real-time operations. The core of this system is an Intel Celeron U3405 processor, clocked at 1.06 GHz, and featuring a dual-core setup for efficient processing capabilities.
The cRIO-9081 boasts a substantial internal storage capacity of 16 GB, accompanied by 2 GB of DRAM to support demanding applications. This model is compatible with Windows Embedded Standard 7 and other real-time operating systems, ensuring a versatile and adaptable platform for various development needs.
Connectivity options are robust, with two Ethernet ports supporting 10/100/1000Base-T configurations for network connections. Additionally, it offers a blend of serial communication capabilities with one RS-232 port and one RS-485/422 (DTE) port. The maximum baud rates for RS-232 and RS-485/422 are 115,200 bps and 230,400 bps, respectively, facilitating fast and reliable data transmission.
The MXI-Express port on the cRIO-9081 provides a high-speed connection at 2.5 Gbps, with a maximum cabling distance of 7 meters, allowing for flexible system configuration and expansion. Moreover, the system includes four USB 2.0 Hi-Speed ports, each supporting data transfer rates of up to 480 Mb/s, enabling quick and efficient data exchanges with external devices.
In terms of cache, the cRIO-9081 is equipped with 256 KB x2 on-die L2 and 2 MB on-die L3 (shared) caches, enhancing the processing efficiency by reducing data access times. The part numbers for this model are 781787-01 and 781787-11, indicating specific configurations or regional variants of the cRIO-9081 controller.
| Specification | Detail |
|---|---|
| Part Numbers | 781787-01, 781787-11 |
| Category | CompactRIO Controllers |
| Model | cRIO-9081 |
| Description | High Performance Integrated System, 8-Slot, LX75, RT |
| CPU | Intel Celeron U3405, 1.06 GHz, Dual-Core |
| Internal Storage | 16 GB |
| DRAM | 2 GB |
| FPGA | Spartan-6 LX75 by Xilinx |
| OS Compatibility | Windows Embedded Standard 7, Real-time OS |
| Cache | 256 KB x2 on-die L2, 2 MB on-die L3 (shared) |
| Ethernet Ports | 2 (10/100/1000Base-T) |
| Serial Ports | 1 x RS-232, 1 x RS-485/422 (DTE) |
| RS-232 Max Baud Rate | 115,200 bps |
| RS-485/422 Max Baud Rate | 230,400 bps |
| MXI-Express Port Speed | 2.5 Gbps |
| MXI-Express Port Max Cabling Distance | 7 m |
| USB Ports | 4 x USB 2.0 Hi-Speed |
| USB Data Transfer Rate (max) | 480 Mb/s per port |
Question 1: What CPU is in the cRIO-9081?
Answer 1: Intel Celeron U3405 1.06 GHz dual-core.
Question 2: How much storage does the cRIO-9081 have?
Answer 2: 16 GB internal storage.
Question 3: What FPGA does the cRIO-9081 use?
Answer 3: Spartan-6 LX75 FPGA from Xilinx.
Question 4: What’s the max baud rate for RS-232 on cRIO-9081?
Answer 4: 115,200 bps.
Question 5: How many Ethernet ports does the cRIO-9081 have?
Answer 5: Two, supporting 10/100/1000Base-T.
