NI-7932R Specifications

This document lists the specifications for the NI-7932R. Specifications are subject to change without notice. For the most recent device specifications, refer to ni.com/manuals. Refer to your adapter module documentation for the adapter module specifications.

Note Using the NI-7932R in a manner not described in this document might impair the protection the NI-7932R provides.
Note Typical values are representative of an average unit operating at room temperature. These specifications are typical at 25 °C unless otherwise noted.

FlexRIO Documentation

Table 1. FlexRIO Documentation Locations and Descriptions
Document Location Description
Getting started guide for your Controller for FlexRIO Available from the Start menu and at ni.com/manuals. Contains installation instructions for your FlexRIO system.
Specifications document for your Controller for FlexRIO Available from the Start menu and at ni.com/manuals. Contains specifications for your Controller for FlexRIO.
Getting started guide for your adapter module Available from the Start menu and at ni.com/manuals. Contains signal information, examples, and CLIP details for your adapter module.
Specifications document for your adapter module Available from the Start menu and at ni.com/manuals. Contains specifications for your adapter module.
LabVIEW FPGA Module Help Embedded in LabVIEW Help and at ni.com/manuals. Contains information about the basic functionality of the LabVIEW FPGA Module.
Real-Time Module Help Embedded in LabVIEW Help and at ni.com/manuals. Contains information about real-time programming concepts, step-by-step instructions for using LabVIEW with the Real-Time Module, reference information about Real-Time Module VIs and functions, and information about LabVIEW features on real-time operating systems.
FlexRIO Help Available from the Start menu and at ni.com/manuals. Contains information about the FPGA module front panel connectors and I/O, controller for FlexRIO front panel connectors and I/O, programming instructions, and adapter module component-level IP (CLIP).
LabVIEW Examples Available in NI Example Finder. In LabVIEW, click Help » Find Examples » Hardware Input and Output » FlexRIO. Contains examples of how to run FPGA VIs and Host VIs on your device.
IPNet Located at ni.com/ipnet. Contains LabVIEW FPGA functions and intellectual property to share.
FlexRIO product page Located at ni.com/flexrio. Contains product information and data sheets for FlexRIO devices.

Processor

Type

Xilinx Zynq-7020, XC7Z020 All Programmable SoC, CLG484

Architecture

ARM Cortex-A9

Speed

667 MHz

Cores

2

Real-time clock accuracy

5 ppm

Operating system

NI Linux Real-Time (32-bit)

Nonvolatile memory

512 MB [1], SLC NAND Flash

Volatile memory (DRAM)

512 MB, DDR3

Flash reboot endurance

100,000 cycles [2]

For information about the life span of the nonvolatile memory and about best practices for using nonvolatile memory, visit ni.com/info and enter the Info Code SSDBP.

CMOS Battery

Typical battery life with power applied to power connector

10 years

Typical battery life in storage up to 70 °C

10 years

Internal Reference Clock

General Characteristics

Clock distribution part number

AD9511[3]; clock distribution

Oscillator type

VCXO

Oscillator model

Epson Toyocom TCO–2121U2

Frequency

100 MHz [4]

Frequency pull range

± 100 ppm

Typical Specifications

Frequency stability

Temperature

±30 ppm over the operating temperature range

Aging

±5 ppm per year

Network/Ethernet Port

Number of ports

1

Network interface

10Base-T, 100Base-TX, and 1000Base-T Ethernet

Compatibility

IEEE 802.3

Communication rates

10 Mbps, 100 Mbps, 1000 Mbps auto-negotiated, half/full-duplex

Maximum cabling distance

100 m/segment

USB Ports

Number of ports

USB device port

1 standard micro-B connector

USB host port

1 standard A connector

USB interface

USB 2.0, Hi-Speed

Maximum data rate

480 Mb/s per port

Maximum current (USB Host Port)

1 A

SD Card Slot

Form factor

MicroSD

SD card support

SD and SDHC standards

Non-volatile memory[5]

Up to 32 GB[6]

REF IN

Number of channels

1, single-ended

Connector type

SMA

Frequency

10 MHz

Input impedance

50 Ω

Input coupling

AC

Input voltage range

0.75 Vpk-pk to 5.2 Vpk-pk

Absolute maximum voltage

±8.0 VDC, 8.0 Vpk-pk AC

Duty cycle

40% to 60%

TRIG General Characteristics

Number of channels

1, single-ended

Connector type

SMA

Coupling

DC

Impedance

Input

10 kΩ

Output

50 Ω

Logic level

3.3V CMOS

Voltage

VIH_MIN

2 V

VIL_MAX

0.8 V

VOH_MIN (unloaded)

3.1 V

VOL_MAX (unloaded)

0.2 V

Absolute maximum voltage

±20 VDC, +21 dBm (7.1 Vpk-pk)

Current

IOH_MAX

12 mA

IOL_MAX

-12 mA

High Speed Serial Ports

Data rate

10.3125 Gbps, 6.25 Gbps, 3.125 Gbps

Connector type

SFP+

Number of TX channels

2

Number of RX channels

2

Supported high speed cable type[7]

Electrical/optical

Optical cable power

3.3 V ± 5%, 500 mA per port, characteristic

Note For detailed FPGA and high speed serial port specifications, refer to Xilinx documentation.

Non-volatile Storage

For information about the life span of the nonvolatile memory and about best practices for using nonvolatile memory, visit ni.com/info and enter the Info Code SSDBP.
Non-volatile memory

SD removable (user supplied)

Up to 32 GB[8]

System memory

512 MB

Reconfigurable FPGA

FPGA

Kintex-7 XC7K325T

LUTs

203,800

DSP48 Slices (25 × 18 multiplier)

840

Embedded Block RAM (kbits)

16,020

Default timebase

40 MHz

Timebase accuracy

±100 ppm, 250 ps peak-to-peak jitter

Data transfers

DMA, interrupts, programmed I/O

Number of DMA channels

16

For detailed FPGA specifications, refer to Xilinx documentation.

FPGA Digital Input/Output

Number of general-purpose channels

136, configurable as 136 single-ended, 68 differential, or a combination of both[9]

Channels per bank

Bank 0/Bank 1

48

Bank 2

40

Compatibility

Configured through the FPGA and based on the attached adapter module; 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V I/O standards (refer to xilinx.com).

Protection

Refer to xilinx.com.

Current

Refer to xilinx.com.

Maximum I/O data rates

Single-ended

400 Mb/s

Differential

1 Gb/s for LVDS

Multi-region clock inputs

6

Single-region clock inputs

5

Connection resources

SMA connector (TRIGGER and REF CLK)

FPGA-Accessible DRAM

Memory size

2 GB

Theoretical maximum data rate

10.5 GB/s

Power Requirements

The NI-7932R requires a power supply connected to the power connector.

Caution You must use either the recommended power supply, or another UL listed ITE power supply with the NI-7932R.
Caution Exceeding the power limits may cause unpredictable behavior by the NI-7932R.

Voltage input range

9 V to 30 V (measured at the NI-7932R power connector)

Maximum power consumption[10]

60 W

Typical standby power consumption

11.4 W

Recommended power supply

>75 W, 12 VDC

EMC ratings for power input as described in IEC 61000

Short lines, long lines, and DC distributed networks

Power input connector

Power receptacle

Weidmuller OMNIMATE Signal, S2C-SMT 3.50/04/90LF 1.8AU BK BX, part number 1993840000

Power plug

Weidmuller OMNIMATE Signal, B2CF 3.50/04/180F AU BK BX, part number 1993830000

Physical

Dimensions (not including connectors)

23.4 cm × 13.1 cm × 4.4 cm (9.21 in. × 5.14 in. × 1.73 in.)

Weight

1,170 g (41.27 oz.)

Safety Voltages

Connect only voltages that are below these limits.

Positive terminal to negative terminal

30 VDC maximum, Measurement Category I

Note Measurement Categories CAT I and CAT O (Other) are equivalent. The input circuits are not intended for direct connection to the MAINs building installations of Categories CAT II, CAT III, or CAT IV.
Caution You can impair the protection provided by the NI-7932R if you use it in a manner not described in this document.

Maximum Working Voltage at the FlexRIO Adapter Module Connector

Note Maximum working voltage refers to the signal voltage plus the common-mode voltage between the NI-7932R and the adapter module.

Channel-to-earth

0 V to 3.3 V, Measurement Category I

Channel-to-channel

0 V to 3.3 V, Measurement Category I

Caution Do not use this device for connecting to signals in Measurement Categories II, III, or IV.

Environment

Maximum altitude

2,000 m (800 mbar) (at 25 °C ambient temperature)

Pollution Degree

2

Indoor use only.

Operating Environment

Ambient temperature range

0 °C to 55 °C

Relative humidity range

10% to 90%, noncondensing

Storage Environment

Ambient temperature range

-40 °C to 71 °C

Relative humidity range

5% to 95%, noncondensing

Shock and Vibration

Operating shock

30 g peak, half-sine, 11 ms pulse

Random vibration

Operating

5 Hz to 500 Hz, 0.3 grms

Nonoperating

5 Hz to 500 Hz, 2.4 grms

Compliance and Certifications

Safety Compliance Standards

This product is designed to meet the requirements of the following electrical equipment safety standards for measurement, control, and laboratory use:

  • IEC 61010-1, EN 61010-1
  • UL 61010-1, CSA C22.2 No. 61010-1
Note For safety certifications, refer to the product label or the Product Certifications and Declarations section.

Electromagnetic Compatibility

This product meets the requirements of the following EMC standards for electrical equipment for measurement, control, and laboratory use:
  • EN 61326-1 (IEC 61326-1): Class A emissions; Basic immunity
  • EN 55011 (CISPR 11): Group 1, Class A emissions
  • EN 55022 (CISPR 22): Class A emissions
  • EN 55024 (CISPR 24): Immunity
  • AS/NZS CISPR 11: Group 1, Class A emissions
  • AS/NZS CISPR 22: Class A emissions
  • FCC 47 CFR Part 15B: Class A emissions
  • ICES-001: Class A emissions
Note In the United States (per FCC 47 CFR), Class A equipment is intended for use in commercial, light-industrial, and heavy-industrial locations. In Europe, Canada, Australia, and New Zealand (per CISPR 11), Class A equipment is intended for use only in heavy-industrial locations.
Note Group 1 equipment (per CISPR 11) is any industrial, scientific, or medical equipment that does not intentionally generate radio frequency energy for the treatment of material or inspection/analysis purposes.
Note For EMC declarations, certifications, and additional information, refer to the Product Certifications and Declarations section.

Product Certifications and Declarations

Refer to the product Declaration of Conformity (DoC) for additional regulatory compliance information. To obtain product certifications and the DoC for NI products, visit ni.com/product-certifications, search by model number, and click the appropriate link.

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 Engineering a Healthy Planet 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.

EU and UK Customers

  • 1378 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.
  • 电子信息产品污染控制管理办法(中国RoHS)

  • 1378 中国RoHSNI符合中国电子信息产品中限制使用某些有害物质指令(RoHS)。关于NI中国RoHS合规性信息,请登录 ni.com/environment/rohs_china。(For information about China RoHS compliance, go to ni.com/environment/rohs_china.)
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    Visit ni.com/support to find support resources including documentation, downloads, and troubleshooting and application development self-help such as tutorials and examples.

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    1 Formatted capacity of nonvolatile memory may be slightly less than this value.

    2 You can increase the flash reboot endurance value by performing field maintenance on the device. If you expect that your application may exceed the maximum cycle count listed in this document, contact NI support for information about how to increase the reboot endurance value.

    3 For additional information about the AD9511, refer to the Analog Devices data sheet at www.analog.com.

    4 Onboard PLL circuitry divides the 100 MHz onboard oscillator to 10 MHz for use by adapter modules.

    5 For information about the life span of the nonvolatile memory and about best practices for using nonvolatile memory, visit ni.com/info and enter the Info Code SSDBP.

    6 1 GB is equal to 1 billion bytes; formatted capacity might be less.

    7 Use only copper cable cables less than or equal to 3 m. Using copper cables with lengths greater than 3 m invalidates these specifications. If you use cables with a length greater than 3 m, use optical cables.

    8 1 GB is equal to 1 billion bytes; formatted capacity might be less.

    9 The 136 channels span across three FPGA banks.

    10 The maximum power consumption specification is based on a fully populated system running a high-stress application at elevated ambient temperature, and with all controllers, adapter modules, and peripheral devices consuming the maximum allowed power.