Table Of Contents
Specifications
This section contains specifications for the PXIe-1082 chassis.
Electrical
AC Input
| Input voltage range |
100 to 240 VAC |
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| Operating voltage range[1] |
90 to 264 VAC |
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| Input frequency |
50/60 Hz |
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| Operating frequency range1 |
47 to 63 Hz |
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| Input current rating |
8 to 4 A |
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| Over-current protection |
10 A circuit breaker |
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| Efficiency |
70% typical |
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| Power disconnect |
The AC power cable provides main power disconnect. The front-panel power switch causes the internal chassis power supply to provide DC power to the CompactPCI/PXI Express backplane. You also can use the rear-panel D-SUB 9-pin connector and power mode switch to control the internal chassis power supply. |
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DC Output
| Voltage | Maximum Current |
|---|---|
| +3.3 V | 32 A |
| +5 V | 27 A |
| +12 V | 32 A |
| -12 V | 2.0 A |
| 5 VAUX | 2.0 A |
| Slot | +5 V | V (I/O) | +3.3 V | +12 V | -12 V | 5 VAUX |
|---|---|---|---|---|---|---|
| System Controller Slot | 15 A | - | 15 A | 30 A | - | 1 A |
| System Timing Slot | - | - | 6 A | 4 A | - | 1 A |
| Hybrid Peripheral Slot with PXI-1 Peripheral | 6 A | 5 A | 6 A | 1 A | 1 A | - |
| Hybrid Peripheral Slot with PXI-5 Peripheral | - | - | 6 A | 4 A | - | 1 A |
| Voltage | Load Regulation |
|---|---|
| +3.3 V | <5% |
| +12 V | <5% |
| +5 V | <5% |
| -12 V | <5% |
| Voltage | Maximum Ripple and Noise |
|---|---|
| +3.3 V | 50 mVpp |
| +12 V | 50 mVpp |
| +5 V | 50 mVpp |
| -12 V | 50 mVpp |
| Over-current protection |
All outputs protected from short circuit and overload with automatic recovery |
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| Power supply shuttle MTTR |
Replacement in under 5 minutes |
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Chassis Cooling
| Module cooling system |
Forced air circulation (positive pressurization) through two 110 cfm fans with High/Auto speed selector |
| Slot airflow direction |
Bottom of module to top of module |
| Module cooling intake |
Bottom rear of chassis |
| Module cooling exhaust |
Along both sides and top of chassis |
| Power supply cooling system |
Forced air circulation through integrated fan |
| Power supply cooling intake |
Right side of chassis |
| Power supply cooling exhaust |
Left side of chassis |
Environmental
| Maximum altitude |
2,000 m (800 mbar) (at 25 °C ambient) |
| Pollution Degree |
2 |
Operating Environment
| Ambient temperature range |
0 °C to 55 °C (Tested in accordance with IEC-60068-2-1 and IEC-60068-2-2. Meets MIL-PRF-28800F Class 3 low temperature limit and MIL-PRF-28800F Class 2 high temperature limit.) |
| Relative humidity range |
10% to 90%, noncondensing (Tested in accordance with IEC-60068-2-56.) |
Shock and Vibration
| Operational shock |
30 g peak, half-sine, 11 ms pulse (Tested in accordance with IEC-60068-2-27. Meets MIL-PRF-28800F Class 2 limits.) |
| Random Vibration Operating |
5 to 500 Hz, 0.3 grms |
| Nonoperating |
5 to 500 Hz, 2.4 grms (Tested in accordance with IEC-60068-2-64. Nonoperating test profile exceeds the requirements of MIL-PRF-28800F, Class 3.) |
Acoustic Emissions
Safety
This product is designed to meet the requirements of the following electrical equipment safety standards for measurement, control, and laboratory use:
For UL and other safety certifications, refer to the product label or the Online Product Certification section.
Electromagnetic Compatibility
This product meets the requirements of the following EMC standards for electrical equipment for measurement, control, and laboratory use:
- EN 61326 (IEC 61326): Class A emissions; Basic immunity
- EN 55011 (CISPR 11): Group 1, Class A emissions
- AS/NZS CISPR 11: Group 1, Class A emissions
- FCC 47 CFR Part 15B: Class A emissions
- ICES-001: Class A emissions
Online Product Certification
Refer to the product Declaration of Conformity (DoC) for additional regulatory compliance information. To obtain product certifications and the DoC for this product, visit ni.com/certification, search by model number or product line, and click the appropriate link in the Certification column.
Environmental Management
NI is committed to designing and manufacturing products in an environmentally responsible manner. NI recognizes that eliminating certain hazardous substances from our products is beneficial to the environment and to NI customers.
For additional environmental information, refer to the Minimize Our Environmental Impact web page at ni.com/environment. This page contains the environmental regulations and directives with which NI complies, as well as other environmental information not included in this document.
Waste Electrical and Electronic Equipment (WEEE)
At the end of the product life cycle, all NI products must be disposed of according to local laws and regulations. For more information about how to recycle NI products in your region, visit ni.com/environment/weee.
Backplane
| Size |
3U-sized; one system slot (with three system expansion slots) and 7 peripheral slots. Compliant with IEEE 1101.10 mechanical packaging. PXI Express Specification compliant. Accepts both PXI Express and CompactPCI (PICMG 2.0 R 3.0) 3U modules. |
| Backplane bare-board material |
UL 94 V-0 Recognized |
| Backplane connectors |
Conforms to IEC 917 and IEC 1076-4-101, UL 94 V-0 rated |
10 MHz System Reference Clock: PXI_CLK10
| Maximum slot-to-slot skew |
500 ps |
| Accuracy |
±25 ppm max (guaranteed over the operating temperature range) |
| Maximum jitter |
5 ps RMS phase-jitter (10 Hz–1 MHz range) |
| Duty-factor |
45% to 55% |
| Unloaded signal swing |
3.3 V ±0.3 V |
100 MHz System Reference Clock: PXIe_CLK100 and PXIe_SYNC100
| Maximum slot-to-slot skew |
100 ps |
| Accuracy |
±25 ppm max (guaranteed over the operating temperature range) |
| Maximum jitter |
3 ps RMS phase-jitter (10 Hz to 12 kHz range), 2 ps RMS phase-jitter (12 kHz to 20 MHz range) |
| Duty-factor for PXIe_CLK100 |
45% to 55% |
| Absolute differential voltage (When terminated with a 50 Ω load to 1.30 V or Thévenin equivalent) |
400 to 1000 mV |
External 10 MHz Reference Out
(BNC on rear panel of chassis)
| Accuracy |
±25 ppm max (guaranteed over the operating temperature range) |
| Maximum jitter |
5 ps RMS phase-jitter (10 Hz to 1 MHz range) |
| Output amplitude |
1 VPP ±20% square-wave into 50 Ω, 2 VPP unloaded |
| Output impedance |
50 Ω ±5 Ω |
External Clock Source
| Frequency |
10 MHz ±100 ppm |
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| Rear panel BNC input impedance |
50 Ω ±5 Ω |
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| Maximum jitter introduced by backplane |
1 ps RMS phase-jitter (10 Hz to 1 MHz range) |
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Mechanical
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| Weight |
19.4 lb (8.8 kg) |
| Chassis materials |
Sheet Aluminum (5052-H32, 3003-H14, and 6061-T6), Extruded Aluminum (6060-T6), and Cold Rolled Steel, PC-ABS, Santoprene, Nylon |
| Finish |
Conductive Clear Iridite on Aluminum, Clear Chromate Zinc Plating on Cold Rolled Steel, Polyurethane Enamel |
The following figures show the PXIe-1082 chassis dimensions. The holes shown are for the installation of the optional rack mount kits. You can install those kits on the front or rear of the chassis, depending on which end of the chassis you want to face toward the front of the instrument cabinet. Notice that the front and rear chassis mounting holes (size M4) are symmetrical.
- 1 The operating range is guaranteed by design.