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PXI 3U Professional Series

PXI (PCI eXtensions for Instrumentation) is a PC-based bus platform for measurement and automation systems. PXI uses commercial PC-based PCI bus technology while combining rugged CompactPCI modular packaging, as well as key timing and synchronization features. While derived from cPCI, PXI adds the timing and synchronization features, among other things, that were not present in cPCI.

Hartmann Electronic’s PXI 3U Professional Series Backplane solutions are designed and developed with high speed and rugged industrial necessities in mind. With a variety of slot options and a PCB design optimized for best HF behavior, the Professional Series PXI backplanes are a great choice for any project, regardless of size and magnitude.

Additional Information

System Slot



8, 14, 19, > 8 slot with PCI to PCI bridge

Slot Pitch

4HP (20.32 mm)

Power Feed

Screw Terminal, Screw Terminal + ATX

Supply Voltage V I/O


Clock Frequency

33 MHz

Transfer Mode

32 bit

Rear I/O


Utility Connector


Permissible Current Load

5V up to 8A/slot, 3.3V up to 10A/slot

Base Material

Type FR-4 UL 94 V-0

PCB Design

Optimized for best HF behavior

Ohmic Resistance

< 1.5 Ohm

Impedance Z of Bare PCB

65 Ohm

Card Thickness

2.8 (.11")

Base Specification

PICMG 2.8 (defines pinout for J2 connector)

Hot Swap Specification

PICMG 2.1, R1.0


2 mm press-fit, quality grade 2

Operating Temperature

> 8 slots: 0°C … +70°C, ≤ 8 slots: -40°C … +85°C

Relative Humidity

90%, non-condensing

Part No.heightSlotsV I/ORear I/OBus WidthClockSystem SlotPower FeedDatasheet
2.D39080113U83.3VWithout32 bit33 MHzLeftScrew Terminal
2.D39140123U143.3VWithout32 bit33 MHzLeftScrew Terminal + ATX
2.D39190113U193.3VWithout32 bit33 MHzLeftScrew Terminal + ATX

Contact Us

Discover how Hartmann can increase power, speed and rugged durability to your project performance.

Hartmann Electronic

Germany Headquarters
Motorstr. 43
D-70499 Stuttgart, Germany
P:+49 711 13 98 90
North American Office
202 N. Limestone St. Suite 320
Springfield, Ohio 45503
P:+1 937-324-4422
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