NI PXI-1045 18-Slot PXI Interface Chassis | Replacement, Equivalent & Selection Guide
Technical Specifications
- Model: NI PXI-1045
- Manufacturer: National Instruments (NI) / Emerson
- Series: PXI Chassis
- Slot Count: 18 slots (1 system controller slot + 17 peripheral slots)
- Form Factor: 6U PXI, 19-inch rack-mountable
- Bus: PXI (PCI eXtensions for Instrumentation)
- Power Supply: 350 W internal AC power supply
- Cooling: Integrated fan-based forced-air cooling
- Operating Temperature: 0 °C to 55 °C
- Storage Temperature: -40 °C to 70 °C
- Humidity: 10% to 90% RH, non-condensing
- Weight: Approx. 12.7 kg
- Dimensions (H × W × D): 265 mm × 449 mm × 368 mm
- Compliance: CE, UL, FCC Class A
- Part Number: 778591-01
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as replacements or alternatives to the NI PXI-1045. Compatibility depends on slot count, power, and system controller requirements.
- NI PXI-1042 — 8-slot PXI chassis; suitable for smaller systems requiring fewer modules
- NI PXI-1042Q — 8-slot quiet chassis; ideal for noise-sensitive lab environments
- NI PXIe-1085 — 18-slot PXIe chassis; direct upgrade path for PXI Express-based systems
- NI PXIe-1082 — 8-slot hybrid PXIe/PXI chassis; backward-compatible with legacy PXI modules
- Pickering 40-297 — Third-party 18-slot PXI chassis; cost-effective alternative for switching applications
- Adlink PXIS-2518 — 18-slot PXI chassis; compatible form factor for multi-vendor deployments
Note: Always verify backplane compatibility, power budget, and system controller slot position before substituting chassis models.
Why Choose the Original NI PXI-1045
- 18 peripheral slots provide maximum module density for large-scale test systems
- NI-certified backplane ensures full PXI specification compliance and timing accuracy
- Proven reliability in 24/7 production test environments
- Native compatibility with NI LabVIEW, LabWindows/CVI, and TestStand software
- Comprehensive NI driver support (NI-VISA, NI-DAQmx) with long-term availability
- Rack-mountable design simplifies integration into standard 19-inch equipment racks
Typical Applications
- Automated Test Equipment (ATE) for electronics manufacturing
- RF and microwave signal analysis systems
- Data acquisition and signal conditioning in R&D labs
- Semiconductor parametric testing
- Aerospace and defense functional test systems
- Industrial process monitoring and control validation
System Compatibility
- System Controllers: Compatible with NI PXI-8xxx and PXI-8xxx series embedded controllers, as well as MXI-4 remote control interfaces
- Module Types: Accepts all standard 3U PXI peripheral modules; not compatible with PXI Express (PXIe) modules
- Software: NI LabVIEW 7.0+, NI-VISA 3.0+, NI-DAQmx 7.4+, NI TestStand 3.0+
- OS: Windows XP/7/10/11, Windows Server 2008/2012/2016
Selection Guide
Use the criteria below to determine whether the NI PXI-1045 is the right chassis for your system, or to identify the best alternative:
- Module count ≤ 8: Consider NI PXI-1042 or PXI-1042Q to reduce cost and footprint
- Module count 9–18: NI PXI-1045 is the optimal choice for standard PXI modules
- Requires PXI Express (PXIe) modules: Upgrade to NI PXIe-1085 (18-slot) or PXIe-1082 (8-slot hybrid)
- Noise-sensitive environment: Select NI PXI-1042Q for low-acoustic operation
- Budget-constrained deployment: Evaluate Adlink PXIS-2518 or Pickering equivalents with verified backplane specs
- Legacy system maintenance: NI PXI-1045 remains the preferred drop-in solution for existing PXI-1045 installations
Quality Assurance & Sourcing
- All units sourced from authorized distributors or verified secondary-market suppliers
- Pre-shipment functional inspection and power-on test performed
- Original NI firmware and configuration preserved where applicable
- Traceable documentation available upon request (calibration records, test reports)
- Packaging: anti-static foam, double-box carton for international freight
How to Order
- Confirm your required quantity and preferred condition (new / refurbished / exchange)
- Submit your inquiry via [email protected] or WhatsApp +0086 19859288691
- Receive a formal quotation with lead time and shipping options within 24 hours
- Place order and receive tracking information upon dispatch
Replacement & Compatibility FAQ
Q: Can I replace a PXI-1045 with a PXIe-1085?
A: Only if all your installed modules are PXI (not PXIe). The PXIe-1085 supports both PXI and PXIe modules in hybrid slots, but verify each module’s compatibility before migration.
Q: Is the PXI-1045 still in production?
A: NI has transitioned its chassis lineup toward PXI Express. The PXI-1045 is available as new-old-stock or refurbished through authorized secondary-market suppliers like Konmask.com.
Q: What system controller is recommended for the PXI-1045?
A: NI PXI-8108, PXI-8110, or PXI-8840 embedded controllers are commonly paired. MXI-4 (PXI-8331) is recommended for PC-hosted configurations.
Q: Does the PXI-1045 support hot-swapping modules?
A: No. Modules must be installed or removed with the chassis powered off to prevent damage.
Q: What is the maximum power per slot?
A: The PXI-1045 provides up to 25 W per slot (aggregate limit applies based on total system load).
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
