National Instruments NI 9149 Bedienungsanleitung

USER MANUAL

NI 9149

Ethernet Expansion Chassis for C Series Modules

This document describes the features of the NI 9149 and contains information about mounting

and operating the device.

RJ-45

Ethernet1

256 MB

DDR3

512 MB

NAND Flash

GigE

MAC/PHY Xilinx Zynq-7000

XC7Z020

All-Programmable SOC

NI 9149

Hardware

Data

C Series

Module

C Series

Module

USB 2.0 Device Port

Contents

Configuring the NI 9149........................................................................................................... 2

Connecting the NI 9149 to the Host Computer or Network Using Ethernet.................... 2

Configuring Startup Options.............................................................................................3

NI 9149 Features.......................................................................................................................3

Ports and Connectors........................................................................................................ 3

Buttons.............................................................................................................................. 7

LEDs................................................................................................................................. 8

Chassis Grounding Screw............................................................................................... 10

Internal Real-Time Clock................................................................................................11

Battery............................................................................................................................. 11

Mounting the Device...............................................................................................................11

Dimensions......................................................................................................................12

Mounting Requirements..................................................................................................12

Ambient Temperature......................................................................................................13

Mounting the Device Directly on a Flat Surface............................................................ 14

Mounting the Device on a Panel..................................................................................... 15

Mounting the Device on a DIN Rail............................................................................... 16

Mounting the Device on a Rack......................................................................................18

Mounting the Device on a Desktop.................................................................................18

Worldwide Support and Services............................................................................................ 18

Configuring the NI 9149

You can connect the NI 9149 to a host computer or network and configure the startup options

using the USB device port or the RJ-45 Gigabit Ethernet port 1.

Tip Refer to the getting started guide on ni.com/manuals for basic configuration

instructions and information about connecting to a host computer using the USB

device port. NI recommends using the USB device port for configuration, debug,

and maintenance.

Connecting the NI 9149 to the Host Computer or

Network Using Ethernet

Complete the following steps to connect the NI 9149 to a host computer or Ethernet network

using the RJ-45 Gigabit Ethernet port 1. NI recommends using the RJ-45 Gigabit Ethernet port

1 for communication with deployed systems.

1. Power on the host computer or Ethernet hub.

2. Connect the RJ-45 Gigabit Ethernet port 1 on the NI 9149 to the host computer or

Ethernet hub using a standard Category 5 (CAT-5) or better shielded, twisted-pair

Ethernet cable.

Caution To prevent data loss and to maintain the integrity of your Ethernet

installation, do not use a cable longer than 100 m (328 ft).

The NI 9149 attempts to initiate a DHCP network connection the first time you connect

using Ethernet. The NI 9149 connects to the network with a link-local IP address with the

form 169.254.x.x if it is unable to initiate a DHCP connection.

Finding the NI 9149 on the Network (DHCP)

Complete the following steps to find the NI 9149 on a network using DHCP.

1. Disable secondary network interfaces on the host computer, such as a wireless access

card on a laptop.

2. Ensure that any anti-virus and firewall software running on the host computer allows

connections to the host computer.

Note MAX uses UDP 44525. Refer to the documentation of your firewall

software for information about configuring the firewall to allow communication

through the UDP 44525.

3. Launch MAX on the host computer.

2| ni.com | NI 9149 User Manual

4. Expand Remote Systems in the configuration tree and locate your system.

Tip MAX lists the system under the model number followed by the serial

number, such as NI-CRIO-9149-1856AAA.

Configuring Startup Options

Complete the following steps to configure the NI 9149 startup options in MAX.

1. In MAX, expand your system under Remote Systems.

2. Select the Startup Settings tab to configure the startup settings.

NI 9149 Startup Options

You can configure the following NI 9149 startup options.

Table 1. NI 9149 Startup Options

Startup Option Description

Force Safe

Mode

Rebooting the NI 9149 with this setting on starts the NI 9149 without

launching LabVIEW Real-Time or any startup applications. In safe mode,

the NI 9149 launches only the services necessary for updating

configuration and installing software.

Disable FPGA

Startup App

Rebooting the NI 9149 with this setting on prevents autoloading of any

FPGA application.

Note When you reset the cRIO-906x controller either

programmatically or by using the RESET button, you also reset

the FPGA. All FPGA I/O lines are tri-stated after a reset, and

will enter predefined states once loaded.

Enable Secure

Shell (SSH)

Logins

Rebooting the NI 9149 with this setting on starts sshd on the NI 9149.

Starting sshd enables logins over SSH, an encrypted communication

protocol.

Note Visit ni.com/info and enter the Info Code openssh for

more information about SSH.

NI 9149 Features

The NI 9149 provides the following features.

Ports and Connectors

The NI 9149 provides the following ports and connectors.

NI 9149 User Manual | © National Instruments | 3

Figure 1. NI 9149 Ports and Connectors

1. USB Device Port

2. RJ-45 Ethernet Port 1

3. Power Connector

RJ-45 Gigabit Ethernet Port

The NI 9149 has one tri-speed RJ-45 Gigabit Ethernet port. By default, the Ethernet port is

enabled and configured to obtain an IP address automatically. The Ethernet port can be

configured in MAX.

The following table shows the pinout for the RJ-45 Gigabit Ethernet port.

4| ni.com | NI 9149 User Manual

Table 2. RJ-45 Gigabit Ethernet Port Pinout

Fast Ethernet Signal Gigabit Ethernet Signal Pin Pinout

TX+ TX_A+ 1

TX- TX_A- 2

RX+ RX_B+ 3

No Connect TX_C+ 4

No Connect TX_C- 5

RX- RX_B- 6

No Connect RX_D+ 7

No Connect RX_D- 8

Note The Ethernet port performs automatic crossover configuration so you do not

need to use a crossover cable to connect to a host computer.

The following NI Ethernet cables are available for the NI 9149.

Table 3. RJ-45 Gigabit Ethernet Cables

Cables Length Part Number

CAT-5E Ethernet Cable, shielded 2 m 151733-02

5 m 151733-05

10 m 151733-10

Related Information

Ethernet LED Indicators on page 10

Power Connector

The NI 9149 has a power connector to which you can connect a power supply. The following

table shows the pinout for the power connector.

Table 4. Power Connector Pinout

Pinout Pin Description

V Power input

C Common

NI 9149 User Manual | © National Instruments | 5

Caution The C terminal is not connected to chassis ground. You can connect the C

terminal to chassis ground externally. Refer to the specifications on ni.com/manuals

for information about the power supply input range and maximum voltage from

terminal to chassis ground.

The NI 9149 has reverse-voltage protection.

The following NI power supplies and accessories are available for the NI 9149.

Table 5. Power Accessories

Accessory Part Number

NI PS-10 Desktop Power Supply, 24 VDC, 5 A, 100-120/200-240 VAC Input 782698-01

NI PS-14 Industrial Power Supply, 24 to 28 VDC, 3.3 A, 100-240 VAC Input 783167-01

NI PS-15 Industrial Power Supply, 24 to 28 VDC, 5 A, 100/230 VAC Input 781093-01

NI PS-16 Industrial Power Supply, 24 to 28 VDC, 10 A, 115/230 VAC Input 781094-01

NI PS-17 Industrial Power Supply, 24 to 28 VDC, 20 A, 85-276 VAC Input 781095-01

Related Information

POWER LED Indicators on page 9

USB Device Port

The NI 9149 USB device port is intended for device configuration, application deployment,

debugging, and maintenance. For example, you can use the USB device port to install software

or driver updates during field maintenance instead of interrupting communication on the RJ-45

Ethernet ports.

Caution Do not hot-swap USB devices while the NI 9149 is in a hazardous

location or connected to high voltages. If the NI 9149 is not in a hazardous location,

you can connect and disconnect USB devices without affecting operation.

The following table shows the pinout for the USB device port.

Description Signal Pin Pinout Pin Signal Description

USB data+ D+ 3

2 D- USB data-

Ground GND 4 1 VCC Cable power (5 V)

The following NI cable is available for the NI 9149.

6| ni.com | NI 9149 User Manual

Table 6. USB Device Port Cable

Cable Length Part Number

NI Locking USB Cable 1 m 157788-01

Buttons

The NI 9149 provides the following buttons.

Figure 2. NI 9149 Buttons

1. RESET Button

RESET Button

Press the RESET button to reset the processor in the same manner as cycling power.

Troubleshooting Network Connectivity

You can use the RESET button to troubleshoot network connectivity.

Complete the following steps to reset the network adapters to default settings.

1. Hold the RESET button for 5 seconds, and then release it to boot the controller in safe

mode and enable Console Out.

2. Hold the RESET button again for 5 seconds to boot the controller into safe mode, enable

Console Out, and reset network adapters to default settings.

NI 9149 User Manual | © National Instruments | 7

System Reset

The following figure shows the reset behavior of the NI 9149.

Figure 3. Reset Button Behavior

Press and hold RESET button for ≥5 s

Press and hold RESET button for <5 s

Run Mode

Safe Mode

Press and hold RESET button for <5 s

Press and hold RESET button for ≥5 s

Press and hold

RESET button for ≥5 s

Press and hold

RESET button for < 5 s

• Network settings reset

• FPGA Startup App disabled

Safe Mode

LEDs

The NI 9149 provides the following LEDs.

Figure 4. NI 9149 LEDs

1. POWER LED

2. STATUS LED

3. USER FPGA1 LED

4. RJ-45 Ethernet LEDs

8| ni.com | NI 9149 User Manual

POWER LED Indicators

The following table lists the POWER LED indicators.

Table 7. POWER LED Indicators

LED Pattern Indication

Solid The NI 9149 is powered on.

Off The NI 9149 is powered off.

STATUS LED Indicators

The following table describes the STATUS LED indicators.

Table 8. STATUS LED Indicators

LED Pattern Indication

Blinks twice and

pauses

The NI 9149 is in safe mode. Software is not installed, which is the

factory default state, or software has been improperly installed on the

NI 9149.

An error can occur when an attempt to upgrade the software is

interrupted. Reinstall software on the NI 9149. Refer to the

Measurement & Automation Explorer (MAX) Help for information

about installing software on the NI 9149.

Blinks three times

and pauses

The NI 9149 is in user-directed safe mode, or the NI 9149 is in install

mode to indicate that software is currently being installed.

This pattern may also indicate that the user has forced the NI 9149 to

boot into safe mode by pressing the reset button for longer than five

seconds or by enabling safe mode in MAX. Refer to the Measurement

& Automation Explorer (MAX) Help for information about safe mode.

Blinks four times

and pauses

The NI 9149 is in safe mode. The software has crashed twice without

rebooting or cycling power between crashes.

Continuously blinks The NI 9149 has not booted into NI Linux Real-Time. The NI 9149

either booted into an unsupported operating system, was interrupted

during the boot process, or detected an unrecoverable software error.

On momentarily The NI 9149 is booting. No action required.

Off The NI 9149 is in run mode. Software is installed and the operating

system is running.

NI 9149 User Manual | © National Instruments | 9

User LED

You can define the USER FPGA1 LED to meet the needs of your application. The following

table lists the USER FPGA1 LED indicators.

Table 9. User LEDs

LED LED Color Description

USER FPGA1 Green/Yellow Use the LabVIEW FPGA Module and NI-RIO Device

Drivers software to define the USER FPGA1 LED. Use the

USER FPGA1 LED to help debug your application or

retrieve application status. Refer to the LabVIEW Help for

information about programming this LED.

Ethernet LED Indicators

The following table lists the Ethernet LED indicators.

Table 10. Ethernet LED Indicators

LED LED Color LED Pattern Indication

ACT/LINK — Off LAN link not established

Green Solid LAN link established

Flashing Activity on LAN

10/100/1000 Yellow Solid 1,000 Mbit/s data rate selected

Green Solid 100 Mbit/s data rate selected

— Off 10 Mbit/s data rate selected

Chassis Grounding Screw

The NI 9149 provides a chassis grounding screw.

Figure 5. NI 9149 Chassis Grounding Screw

1. Chassis grounding screw

For EMC compliance, you must connect the NI 9149 to earth ground through the chassis

ground screw. Use wire that is 1.31 mm2 (16 AWG) solid copper wire with a maximum length

of 1.5 m (5 ft). Attach the wire to the earth ground of the electrode system of the facility.

10 | ni.com | NI 9149 User Manual

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