Description
The PXI-1045, identified by part numbers 778645-01, 778644-01, 778644-02, and 189106K-01L, falls under the category of PXI Chassis. This model boasts an 18-slot 3U configuration, making it versatile for various applications. It is powered by a universal AC power supply, ensuring that it can be used in numerous locations without needing specific power configurations.
One of its key features is the system bandwidth, which reaches up to 132 MB/s, providing efficient data transfer rates for high-performance tasks. Additionally, it includes a low-jitter 10 MHz reference clock with less than 250 ps skew between slots, ensuring precise timing and synchronization across devices.
The trigger routing on the PXI-1045 is automatic on the chassis backplane, simplifying the setup for complex test systems. For connectivity, it is equipped with two BNC I/O connectors for REF IN and OUT, facilitating external reference signals or synchronization with other equipment.
Software configuration for the PXI-1045 is managed through NI Measurement & Automation Explorer (MAX), offering a user-friendly interface for device setup and management. The chassis also features AUTO/HIGH fan speed settings, which help in adjusting the cooling based on the system’s requirements. The cooling capacity is rated at 25 W per slot at low and 24 W at high, ensuring that each module operates within its optimal temperature range.
In case of a power supply failure, the replacement AC power supply part number is 778647-01. The chassis itself weighs 27.8 lb and has dimensions of 6.97 x 17.54 x 17.12 in, making it compact yet robust for both laboratory and field applications.
Last but not least, the PXI-1045 has been announced by National Instruments as a mature product. However, it remains available for purchase and repairs through Apex Waves, ensuring long-term support and availability for users.
| Specification | Detail |
|---|---|
| Part Numbers | 778645-01, 778644-01, 778644-02, 189106K-01L |
| Model | PXI-1045 |
| Category | PXI Chassis |
| Slots | 18-Slot 3U |
| Power Supply | Universal AC |
| System Bandwidth | 132 MB/s |
| Reference Clock | Low-jitter 10 MHz, with less than 250 ps skew between slots |
| Trigger Routing | Automatic on chassis backplane |
| BNC I/O Connectors | 2 (REF IN and OUT) |
| Software Configuration | NI Measurement & Automation Explorer (MAX) |
| Fan Speed Settings | AUTO/HIGH |
| Cooling Capacity | 25 W per slot at low, 24 W at high |
| Replacement AC Power Supply Part Number | 778647-01 |
| Weight | 27.8 lb |
| Dimensions | 6.97 x 17.54 x 17.12 in |
| Mature Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What is the system bandwidth of PXI-1045?
Answer 1: 132 MB/s
Question 2: How many slots does the PXI-1045 chassis have?
Answer 2: 18 slots
Question 3: What type of power supply does PXI-1045 use?
Answer 3: Universal AC
Question 4: What is the replacement part number for the PXI-1045’s power supply?
Answer 4: 778647-01
Question 5: Does the PXI-1045 feature external reference signal connectors?
Answer 5: Yes, two BNC I/O connectors
