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NI PXIe-1095 User Manual

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PXIe-1095
User Manual
2024-02-07

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  • Page 1 PXIe-1095 User Manual 2024-02-07...

  • Page 2: Table Of Contents

    PXIe-1095 Chassis Manual........
  • Page 3 PXIe-1095 Configuration........
  • Page 4 PXIe-1095 User Manual Installation............54 Connecting the Safety Ground.

  • Page 5: Pxie-1095 Chassis Manual

    The chassis’ modular design ensures a high level of maintainability, resulting in a very low mean time to repair (MTTR). The PXIe-1095 chassis fully complies with the PXI-5 PXI Express Hardware Specification, offering advanced timing and synchronization features.

  • Page 6: High Reliability

    PXIe-1095 User Manual Low-jitter internal 10 MHz reference clock for PXI/PXI Express slots with ± 25 ■ ppm stability Low-jitter internal 100 MHz reference clock for PXI Express slots with ± 25 ■ ppm stability Quiet operation for 0 to 30 °C at 37.7 dBA ■...

  • Page 7: Chassis Components

    PXIe-1095 User Manual Chassis Components The following figures show key features of the PXIe-1095 chassis front and back panels. Figure 13. Front View of the PXIe-1095 1. System Controller Expansion Slot 2. Backplane Connectors 3. Removable Feet 4. PXI Express Peripheral Slots (11x) 5.
  • Page 8 • Rack Mount Kits—Rack mounting kits are available from NI that can accommodate a variety of rack depths. • Slot Blockers—PXI Slot Blocker kits are available from NI for improved thermal performance when all slots are not used. • Replacement Power Supply—Replacement power supply kits are available from NI.
  • Page 9 PXIe-1095 User Manual • Replacement Fan Kit—A fan kit available from NI includes both side and PXI module fan assemblies. Related reference: Installing Filler Panels ■ Rack Mounting ■ Installing Slot Blockers ■ Replacing the Power Supply ■ Installing Replacement Fan Assemblies ■...

  • Page 10: Pinouts

    PXIe-1095 User Manual Pinouts This section describes the connector pinouts for the PXIe-1095 chassis backplane. System Controller Slot XP1 Connector Pinout Pins Signals 3.3V System Controller Slot XP2 Connector Pinout 2PETp1 2PETn1 GND 2PERp1 2PERn1 GND 2PETp2 2PETn2 GND 2PETp3 2PETn3 GND...

  • Page 11: System Controller Slot Xp4 Connector Pinout

    PXIe-1095 User Manual PWR_OK PS_ON# GND LINKCAP PWRBTN SMBDAT SMBCLK GND RSVD RSVD RSVD RSVD PERST# GND 2RefClk+ 2RefClk- GND 1RefClk+ 1RefClk- GND 1PETp0 1PETn0 GND 1PERp0 1PERn0 GND 1PETp1 1PETn1 GND 1PETp2 1PETn2 GND 1PERp2 1PERn2 GND 1PERp1 1PERn1 GND...

  • Page 12: System Timing Slot Tp2 Connector Pinout

    PXIe-1095 User Manual DSTARC DSTARC STAR12 STAR13 DSTARA DSTARA PXIe_ PXIe_ PXIe_ PXIe_ PXIe_ PXIe_ DSTARB DSTARB DSTARA DSTARA DSTARB DSTARB PXIe_ PXIe_ PXIe_ PXIe_ PXIe_ PXIe_ DSTARA DSTARA DSTARB DSTARB DSTARC DSTARC PXIe_ PXIe_ PXI_ PXI_ PXIe_ PXIe_ DSTARC...

  • Page 13: System Timing Slot Xp3 Connector Pinout

    PXIe-1095 User Manual PXIe_ PXIe_ PXIe_ PXIe_ PXIe_ PXIe_ DSTARA DSTARA DSTARC DSTARC DSTARA DSTARA PXIe_ PXIe_ PXIe_ PXIe_ PXIe_ PXIe_ DSTARB DSTARB DSTARC DSTARC DSTARA DSTARA PXIe_ PXIe_ PXI_ PXI_ PXIe_ PXIe_ DSTARB DSTARB STAR0 STAR1 DSTARB DSTARB PXIe_...

  • Page 14: System Timing Slot Xp4 Connector Pinout

    PXIe-1095 User Manual SYNC100 SYNC100 DSTARC PRSNT# PWREN# GND PXIe_ PXIe_ PXIe_ PXIe_ DSTARB DSTARB- DSTARA DSTARA- SMBDAT SMBCLK GND MPWRG PERST# GND 1RefClk+ 1RefClk- GND 1PETp0 1PETn0 GND 1PERp0 1PERn0 GND 1PETp1 1PETn1 GND 1PETp2 1PETn2 GND 1PERp2 1PERn2 GND...

  • Page 15: Hybrid Slot Xp3 Connector Pinout

    PXIe-1095 User Manual REQ64# ENUM# 3.3V AD[1] V(I/O) AD[0] ACK64# 3.3V AD[4] AD[3] AD[2] AD[7] 3.3V AD[6] AD[5] 3.3V AD[9] AD[8] M66EN C/BE[0]# AD[12] V(I/O) AD[11] AD[10] 3.3V AD[15] AD[14] AD[13] SERR# 3.3V C/BE[1]# 3.3V IPMB_SCL IPMB_SDA GND PERR# DEVSEL#...

  • Page 16: Hybrid Slot Xp4 Connector Pinout

    PXIe-1095 User Manual DSTARB DSTARB- DSTARA DSTARA- SMBDAT SMBCLK GND MPWRG PERST# GND 1RefClk+ 1RefClk- GND 1PETp0 1PETn0 GND 1PERp0 1PERn0 GND 1PETp1 1PETn1 GND 1PETp2 1PETn2 GND 1PERp2 1PERn2 GND 1PERp1 1PERn1 GND 1PETp3 1PETn3 GND 1PERp3 1PERn3 GND...

  • Page 17: Led Indicators

    PXIe-1095 User Manual LED Indicators The following figure shows the front panel LEDs. The following table describes the LED states. Figure 3. Front Panel LEDs PS TEMP FANS 1. Power Supply LED 2. Temperature LED 3. Fan LED Table 1. Front Panel LED States...
  • Page 18 The chassis power supply has a single LED that indicates the health of that supply. The following table describes the rear panel LED states. Refer to the Rear View of the PXIe-1095 figure in the Chassis Components topic for the LED location.

  • Page 19: Dip Switches

    PXIe-1095 User Manual DIP Switches The backplane has a DIP switch that may be used to control chassis behavior. DIP switch #1 (first from the left) controls the chassis fan mode. When this switch is in the off (down) position, Auto mode is selected. When this switch is in the on (up) position, High mode is selected.
  • Page 20 PXIe-1095 User Manual Location Switch State Description On (Left) Sets chassis Inhibit Mode to Manual. — — — — ni.com...

  • Page 21: Backplane Overview

    The following topics provide an overview of the backplane features for the PXIe-1095 chassis. Interoperability with CompactPCI The design of the PXIe-1095 provides you the flexibility to use the following devices in a single PXI Express chassis: PXI Express compatible products ■...

  • Page 22: Hybrid Peripheral Slots

    PXIe-1095 User Manual connected to PCI Express switch 2 with Gen-3 x8 PCI Express links and are downstream of system slot link 2. The PCI Express-to-PCI bridge is connected to PCI Express switch 1 and provides a 32-bit, 33 MHz PCI bus for hybrid peripheral slots 7, 8, 9, 11, and 12.

  • Page 23: Pxi Express Peripheral Slots

    PXIe-1095 User Manual Figure 5. PXIe-1095 PCI Express Backplane Diagram 32-bit, 33 MHz PCI Port 8 Port 9 Port 12 Port 13 Station 2 Station 3 PCIe PCIe Switch #1 Switch #2 Station 3 Station 2 Port 13 Port 12...
  • Page 24 PXIe-1095 User Manual System Timing Slot The system timing slot is slot 10. The system timing slot accepts the following peripheral modules: A PXI Express System Timing Module with x8, x4, or x1 PCI Express link to the ■ system slot through a PCI Express switch. Each PXI Express peripheral or hybrid peripheral slot can link up to a Gen-3 x8 PCI Express, providing a maximum nominal single-direction bandwidth of 8 GB/s.

  • Page 25: Pxi Local Bus

    I/O ports on the rear of the chassis. This allows you to send trigger signals to, and receive trigger signals from, devices in other chassis. NI drivers such as NI-DAQmx must be used to route triggers between chassis dynamically; routing triggers between chassis using static routes defined in MAX is not supported.

  • Page 26: System Reference Clock

    Dotted line connections are available only with the Timing and Synchronization upgrade. System Reference Clock The PXIe-1095 chassis supplies PXI_CLK10, PXIe_CLK100 and PXIe_SYNC100 to every peripheral slot with an independent driver for each signal. The following figure shows the chassis reference clock architecture.
  • Page 27 PXIe-1095 User Manual An independent buffer (having a source impedance matched to the backplane and a skew of less than 250 ps between slots) drives PXI_CLK10 to each slot. You can use this common reference clock signal to synchronize multiple modules in a measurement or control system.

  • Page 28: Ocxo

    For this reason, to achieve the most stable operation of the OCXO, avoid powering off the OCXO. The OCXO that the PXIe-1095 uses features electronic frequency control. This allows the OCXO to be fine-tuned by varying the control voltage to the OCXO. The chassis uses a 16-bit digital-to-analog converter (DAC) to give precise control of the tuning voltage.
  • Page 29 PXI_CLK10, PXIe_CLK100, and PXIe_SYNC100 signals to this external clock and distributes these signals to the slots. Refer to the PXIe-1095 Specifications for the specification information for an external clock provided on the PXI_CLK10_IN pin of the system timing slot or rear panel SMA.

  • Page 30: 10 Mhz Output Reference

    SMA connector as well as the Trig Port 1/10 MHz REF OUT port on the rear of the chassis. Independent buffers drive these clocks. Refer to the PXIe-1095 Specifications for the rear SMA connector 10 MHz REF OUT signal specification information.

  • Page 31: Pxie-1095 Installation

    Universal Euro 230 V CEE (7), II, IV, VII United Kingdom 230 V BS 1363 Japan 100 V JIS 8303 If you are missing any of the items or have the incorrect AC power cable, contact NI. © National Instruments...

  • Page 32: Safety Information

    PXIe-1095 User Manual Safety Information Caution Before undertaking any troubleshooting, maintenance, or exploratory procedure, carefully read the following caution notices. Caution Protection may be impaired if equipment is not used in the manner specified. This equipment contains voltage hazardous to human life and safety, and is capable of inflicting personal injury.

  • Page 33: Chassis Cooling Considerations

    ■ Providing Adequate Clearance The module and power supply exhaust vents for the PXIe-1095 are on the top of the chassis. The module intake vents are on the rear of the chassis. There are also intake and exhaust vents located along the sides of the chassis.
  • Page 34 PXIe-1095 User Manual Figure 11. PXIe-1095 Cooling Clearances Dimensions are in inches (millimeters) (1.75) 44.45 (1.75) 101.60 (4.00) Caution Failure to provide these clearances may result in undesired thermal-related issues with the chassis or modules. To aid in thermal health monitoring for either rack or benchtop use you can monitor the chassis intake temperatures in Measurement &...
  • Page 35 PXIe-1095 User Manual Figure 12. PXIe-1095 Vents I e - 1. PXI Module Air Intake (3x) 2. Power Supply Intake (2x) 3. PXI Module Air Exhaust Vent 4. Power Supply Air Exhaust Vent (2x) 5. Timing and Synchronization Upgrade Air Exhaust Vent (2x) 6.

  • Page 36: Chassis Ambient Temperature Definition

    Rack Mounting Rack mount applications require optional rack mount kits available from NI. Refer to the instructions supplied with the rack mount kits to install your PXIe-1095 chassis in an instrument rack. Note You must remove the feet and carry handle from the PXIe-1095 chassis when rack mounting.

  • Page 37: Connecting The Safety Ground

    Connecting the Safety Ground Caution The PXIe-1095 chassis are designed with a three-position IEC 60320 C14 inlet for the U.S. that connects the ground line to the chassis ground. For proper grounding, a suitable cordset must be used to connect this inlet to an appropriate earth safety ground.

  • Page 38: Connecting To A Power Source

    PXIe-1095 User Manual 2. Attach the opposite end of the wire to permanent earth ground using toothed washers or a toothed lug tightened to 1.13 N · m (10 lb · in.) using an appropriate torque wrench or torque screwdriver.

  • Page 39: Pxie-1095 Configuration

    (MAX). Refer to the Inhibit Mode Configuration in MAX section for more information. You also can select the chassis Inhibit Mode on the PXIe-1095 chassis using a DIP switch on the backplane. Refer to the DIP Switches section for more information...

  • Page 40: Fan Mode

    Cooling Profiles Both fan modes are available within the 38 W and 58 W/82 W cooling profiles. 38 W cooling profile supports NI modules up to 38 W max power dissipation ■ 58 W cooling profile supports NI modules up to 58 W max power dissipation ■...

  • Page 41: Fan Mode Selection

    (MAX). Refer to the Fan Configuration in MAX section for more information. Alternatively, the fan mode on the PXIe-1095 chassis is selected using a DIP switch on the backplane. Refer to the DIP Switches section for more information about the DIP switch.
  • Page 42 TRIG / 10 MHz PORT 0 / REF IN PORT 1 / REF OUT Routing triggers between chassis requires using a NI API such as NI-DAQmx. You can target the individual pins of each trigger port as sources or destinations for PXI ni.com...

  • Page 43: Remote Inhibit And Chassis Monitoring

    Notice The high-density trigger ports are not HDMI interfaces. Do not connect the high-density trigger ports on the PXIe-1095 to the HDMI interface of another device. NI is not liable for any damage resulting from such signal connections. Notice You can use off-the-shelf HDMI cables to connect adjacent chassis.
  • Page 44 PXIe-1095 User Manual Signal +3.3 V Inhibit (Active Low) +12 V -12 V Logic Ground PFI3 PFI2 Logic Ground PFI1 PFI0 Logic Ground PFI / INHIBIT / VOLTAGE MON You can use a digital voltmeter to ensure all chassis voltage levels are within the allowable limits.
  • Page 45 PXI modules in the chassis. Routing triggers to the PFI lines requires using an NI API such as NI-DAQmx. You can target the individual PFI lines as sources or destinations for PXI triggers to or from a PXI module. Refer to the PXIe-1095 Specifications for the PFI line input and output specifications.

  • Page 46: Usb Port

    PXIe-1095 User Manual from NI. The cable enables use of the inhibit, fault, and PFI 0-3 lines through BNC. Figure 15. Optional DSUB-to-BNC Cable 1. Fault (Active High) 2. Inhibit (Active Low) 3. PFI 0 4. PFI 1 5. PFI 2 6.

  • Page 47: Pxi Express System Configuration With Max

    USB Data Transmit– StdA_SSTX+ USB Data Transmit+ The PXIe-1095 chassis uses a Texas Instruments TUSB7340 USB 3.0 Host Controller as the interface for the rear USB port. Note Drivers for this device are required for Windows 7 and are available for download at www.ti.com/lit/zip/sllc423.

  • Page 48: Trigger Configuration In Max

    Dynamic reservation/routing/deallocation is on the fly within a user program based on NI APIs such as NI-DAQmx. NI recommends dynamic reservations and routing are used whenever possible. If static reservations are required, static reservation of trigger lines can be implemented by the user in MAX through the Triggers tab.

  • Page 49: Pxi Trigger Bus Routing

    Figure 16. Trigger Configuration in MAX PXI Trigger Bus Routing Some NI chassis, such as the PXIe-1095, have the capability to route triggers from one bus to others within the same chassis using the Trigger Routing tab in MAX. Note Selecting any non-disabled routing automatically reserves the line in all trigger buses being routed to.

  • Page 50: Inhibit Mode Configuration In Max

    You can configure fan behavior using software settings in MAX. The PXIe-1095 supports both Auto and High fan modes for both the 38 W and 58 W cooling profiles. Refer to the Fan Mode section for more information about these modes.

  • Page 51: Using System Configuration And Initialization Files

    System controllers from NI provide the pxisys.ini file for the PXIe-1095 chassis, so you should not need to use the chassis.ini file. Refer to the documentation provided with the system controller or to ni.com/support...

  • Page 52: Maintenance

    Enter a short description of your reference here (optional). This section describes basic maintenance procedures you can perform on the PXIe-1095 chassis. Caution Disconnect the power cable prior to servicing your PXIe-1095 chassis. Service Interval Clean dust from the chassis exterior (and interior) as needed, based on the operating environment.

  • Page 53: Exterior Cleaning

    Removal The PXIe-1095 power supply is a replacement part for the PXIe-1095 chassis. Before attempting to replace the power supply, verify there is adequate clearance behind the chassis. Disconnect the power cables from the power supplies on the back of the chassis, or, if operating in redundant mode and you wish to replace a single supply, ©...

  • Page 54: Installation

    30 seconds for the supply's internal power to dissipate. Identify the two mounting screws for the PXIe-1095 that attach the power supply to the chassis. Refer to the following figure for the screw locations. Using a Phillips screwdriver, remove the screws.

  • Page 55: Connecting The Safety Ground

    Replace and tighten two #6-32 screws with a Phillips screwdriver. Connect the AC inlet power cable. To meet the Shock and Vibration specifications listed in the PXIe-1095 Specifications, tighten screws to 1.3 N · m (11.5 in · lb) of torque.

  • Page 56: Installing Replacement Fan Assemblies

    LEDs are a steady green. Pressing and holding the Power Inhibit switch again for four seconds will return the chassis to standby. Installing Replacement Fan Assemblies This section describes how to remove and install the fan assemblies in a PXIe-1095 chassis. Caution Disconnect all power cables and wait at least 30 seconds prior to replacing fan assemblies.
  • Page 57 4. Using a Phillips screwdriver, tighten the eight #6-32 mounting screws and #8-32 ground screw into the rear of the chassis. To meet the shock and vibration specifications listed in the PXIe-1095 Specifications, tighten the screws to 1.3 N · m (11.5 lb · in.) of torque.

  • Page 58: Replacing The Side Fan Assembly

    PXIe-1095 User Manual Figure 19. Internal Fan Harness 1. Fan Receptacle 2. Fan Harness Plug Replacing the Side Fan Assembly Before attempting to replace the side fan assembly, verify that there is adequate clearance to the side of the chassis. Disconnect all power cables from the power supplies on the back of the chassis.
  • Page 59 5. Using a Phillips screwdriver, tighten the four #4-40 side fan cover mounting screws to the chassis. To meet the shock and vibration specifications in the PXIe-1095 Specifications, tighten the screws to 0.8 N · m (6.7 lb · in.) of torque.
  • Page 60 PXIe-1095 User Manual 2. Side Fan Assembly 3. Side Fan Retention Bracket Mounting Screws (2x) 4. Side Fan Cover 5. Side Fan Cover Mounting Screws (4x) ni.com...

  • Page 61: Calibration

    The following section applies to PXIe-1095 chassis with the Timing and Synchronization upgrade. The PXIe-1095 chassis is factory calibrated before shipment at approximately 25 °C to the levels indicated in the PXIe-1095 Specifications. The associated calibration constant is stored in the onboard nonvolatile memory.

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