The National Instruments PXI-1000B is an 8-slot PXI chassis with features including a cooling capacity of 20 W per slot, a removable modular power supply offering up to 300 Watts, selectable fan speeds, and expansion capabilities with
The National Instruments PXI-1000B, with part numbers 777551-01 and 777551-11, is a versatile 8-slot PXI Chassis designed to accommodate 3U modules, including one controller slot and seven peripheral slots. Each slot is capable of providing a cooling capacity of 20 W, ensuring stable operation of installed modules.
This chassis features a removable, modular power supply that can deliver up to 300 Watts of usable power, with a specific capability to offer 150 Watts for DC-powered devices. It also includes over-current protection through a push reset circuit breaker (CB), ensuring the safety of connected hardware.
Users have the option to select the fan speed to balance between quiet operation and maximum cooling efficiency, depending on the environmental requirements. The design of the PXI-1000B also emphasizes portability, incorporating a carrying handle for ease of transportation.
The chassis operates reliably across a universal input voltage range with auto-frequency and auto-voltage ranging from 90–264 VAC, and an input frequency range of 47 to 63 Hz. To accommodate expansion of system controllers that require additional slots, it offers three controller expansion slots for left-bound expansion.
For synchronization tasks, there are eight PXI trigger lines that are bused to each slot, allowing for precise timing and coordination of peripheral modules. Additionally, depending on the specific part number, the chassis is available with standard AC input power supply or a combination of AC and DC input power supplies (150 W) for enhanced versatility.
Feature
Description
Part Number
National Instruments PXI-1000B
Part Numbers
777551-01, 777551-11
Slot Capacity
8-Slot PXI Chassis for 3U modules (1 controller slot and 7 peripheral slots)
Cooling Capacity
20 W per slot
Power Supply
Removable, modular power supply; Up to 300 Watts usable power supply; 150 Watts for DC-capable supply
Over-Current Protection
Yes (via push reset CB)
Fan Speed
Selectable for quiet operation or maximum cooling
Portability
Carrying handle included
Input Voltage Range
Universal with auto-frequency and auto-voltage ranging (90–264 VAC)
Input Frequency Range
47 to 63 Hz
Controller Expansion Slots
Three controller expansion slots for left-bound expansion
Trigger Lines
Eight PXI trigger lines “bused” to each slot
Power Supply Options
AC input power supply (standard); Combination AC and DC input power supplies (150 W) for part number 777551-11
Question 1: What type of modules can the National Instruments PXI-1000B accommodate and how many slots does it provide for such modules? Answer 1: The National Instruments PXI-1000B 8-slot PXI Chassis is designed to accommodate 3U modules and features a removable, modular power supply that can deliver up to 300 Watts of power, with a specific capability for 150 Watts for DC-powered devices, and each slot offers a cooling capacity of 20 W to ensure stable operation.
Question 2: What are the characteristics and capabilities of the National Instruments PXI-1000B 8-slot PXI Chassis in terms of module accommodation, power supply, cooling capacity, and expansion options? Answer 2: The National Instruments PXI-1000B 8-slot PXI Chassis accommodates 3U modules across one controller slot and seven peripheral slots, offers a removable modular power supply delivering up to 300 Watts with 150 Watts for DC-powered devices, provides a cooling capacity of 20 W per slot, features over-current protection with a push reset circuit breaker, allows user-selected fan speed for optimal cooling or quiet operation, supports a universal input voltage range of 90–264 VAC with
Question 3: What cooling capacity does each slot in the National Instruments PXI-1000B chassis provide, and what is the total wattage of the usable power supply? Answer 3: The National Instruments PXI-1000B chassis can accommodate 3U modules and provides a total of 8 slots, including one controller slot and seven peripheral slots.
Question 4: What cooling capacity per slot does the National Instruments PXI-1000B chassis offer, and what are its key features regarding power supply, portability, and synchronization capabilities? Answer 4: The National Instruments PXI-1000B chassis offers a cooling capacity of 20 W per slot, and its key features include a removable modular power supply capable of delivering up to 300 Watts of usable power, portability with a carrying handle for easy transportation, and synchronization capabilities with eight PXI trigger lines bused to each slot for precise timing and coordination of peripheral modules.
Question 5: What type of modules is the National Instruments PXI-1000B 8-slot PXI Chassis designed to accommodate, and what are its unique features regarding power supply and cooling capacity? Answer 5: Each slot in the National Instruments PXI-1000B chassis provides a cooling capacity of 20 W, and the modular power supply can deliver up to 300 Watts of usable power.
