National Instruments NI cRIO-9024 User manual

USER MANUAL AND SPECIFICATIONS
NI cRIO-9024
Intelligent Real-Time Embedded Controller for CompactRIO
This document describes how to set up and use the NI cRIO-9024 and contains specifications
for the controller.
Figure 1. cRIO-9024 Front Panel
1
3
6
7
4
2
8
9
5
1. LEDs
2. Power Connector
3. RS-232 Serial Port
4. USB Port
5. USB Retention Standoff
6. Reset Button
7. DIP Switches
8. RJ-45 Ethernet Port 1
9. RJ-45 Ethernet Port 2
Refer to the reconfigurable chassis documentation on ni.com/manuals for more information
about the chassis. Refer to ni.com/gettingstarted for information about using the system after it
is set up and configured. For information about software support, visit ni.com/info and enter
the Info Code swsupport.

Safety Guidelines
Caution Do not operate the cRIO-9024 in a manner not specified in this document.
Product misuse can result in a hazard. You can compromise the safety protection
built into the product if the product is damaged in any way. If the product is
damaged, return it to NI for repair.
Safety Guidelines for Hazardous Locations
The cRIO-9024 is suitable for use in Class I, Division 2, Groups A, B, C, D, T4 hazardous
locations; Class I, Zone 2, AEx nA IIC T4 and Ex nA IIC T4 hazardous locations; and
nonhazardous locations only. Follow these guidelines if you are installing the cRIO-9024 in a
potentially explosive environment. Not following these guidelines may result in serious injury
or death.
Caution Do not disconnect the power supply wires and connectors from the
controller unless power has been switched off.
Caution Do not install or remove the controller unless power has been switched
off.
Caution Substitution of components may impair suitability for Class I, Division 2.
Caution For Division 2 and Zone 2 applications, install the system in an enclosure
rated to at least IP54 as defined by IEC/EN 60079-15.
Special Conditions for Hazardous Locations Use in Europe and
Internationally
The cRIO-9024 has been evaluated as Ex nA IIC T4 Gc equipment under DEMKO Certificate
No. 07 ATEX 0626664X and is IECEx UL 14.0089X certified. Each cRIO-9024 is marked
II 3G and is suitable for use in Zone 2 hazardous locations, in ambient temperatures of -20 °C
≤ Ta ≤ 55 °C. If you are using the cRIO-9024 in Gas Group IIC hazardous locations, you must
use the device in an NI chassis that has been evaluated as Ex nC IIC T4, Ex IIC T4, Ex nA IIC
T4, or Ex nL IIC T4 equipment.
Caution You must make sure that transient disturbances do not exceed 140% of
the rated voltage.
Caution The system shall only be used in an area of not more than Pollution
Degree 2, as defined in IEC 60664-1.
Caution The system shall be mounted in an ATEX/IECEx-certified enclosure with
a minimum ingress protection rating of at least IP54 as defined in IEC/EN 60079-15.
Caution The enclosure must have a door or cover accessible only by the use of a
tool.
2| ni.com | NI cRIO-9024 User Manual and Specifications

Electromagnetic Compatibility Guidelines
This product was tested and complies with the regulatory requirements and limits for
electromagnetic compatibility (EMC) stated in the product specifications. These requirements
and limits provide reasonable protection against harmful interference when the product is
operated in the intended operational electromagnetic environment.
This product is intended for use in industrial locations. However, harmful interference may
occur in some installations, when the product is connected to a peripheral device or test object,
or if the product is used in residential or commercial areas. To minimize interference with
radio and television reception and prevent unacceptable performance degradation, install and
use this product in strict accordance with the instructions in the product documentation.
Furthermore, any changes or modifications to the product not expressly approved by National
Instruments could void your authority to operate it under your local regulatory rules.
Special Conditions for Marine Applications
Some products are Lloyd’s Register (LR) Type Approved for marine (shipboard) applications.
To verify Lloyd’s Register certification for a product, visit ni.com/certification and search for
the LR certificate, or look for the Lloyd’s Register mark on the product.
Caution In order to meet the EMC requirements for marine applications, install the
product in a shielded enclosure with shielded and/or filtered power and input/output
ports. In addition, take precautions when designing, selecting, and installing
measurement probes and cables to ensure that the desired EMC performance is
attained.
Installing the cRIO-9024 on the Chassis
Complete the following steps to install the cRIO-9024 on the chassis.
1. Make sure that no power is connected to the cRIO-9024 or the chassis.
2. Align the cRIO-9024 with the chassis as shown in the following figure.
NI cRIO-9024 User Manual and Specifications | © National Instruments | 3

Figure 2. Installing the cRIO-9024 on the Chassis
1
4
3
2
1. Controller
2. Captive Screws
3. Chassis Connector
4. Chassis
3. Slide the cRIO-9024 onto the chassis connector. Press firmly to ensure the chassis
connector and the cRIO-9024 connector are mated.
4. Using a Phillips #2 screwdriver, tighten the two captive screws on the front of the
cRIO-9024 to 1.3 N · m (11.5 lb · in.) of torque.
Dimensions
The following figure shows the cRIO-9024 dimensions.
4| ni.com | NI cRIO-9024 User Manual and Specifications

Figure 3. cRIO-9024 Top and Front Dimensions
1
90.2 mm
(3.55 in.)
46.2 mm
(1.82 in.)
90.2 mm
(3.55 in.)
77.3 mm
(3.04 in.)
44.1 mm
(1.73 in.)
1. M4 Thread
Connecting the cRIO-9024 to a Network
Connect Ethernet port 1 on the cRIO-9024 to an Ethernet network using a standard Category 5
(CAT-5) or better Ethernet cable. The host computer communicates with the controller over a
standard Ethernet connection. If neither the host computer nor the controller is connected to a
network, you can connect the two directly.
Caution To prevent data loss and maintain the integrity of your Ethernet
installation, do not use a cable longer than 100 m. If you are using 100 Mbps
Ethernet, NI recommends using a CAT-5 or better shielded twisted-pair Ethernet
cable.
Related Information
Configuring IP Settings and Installing Software on the cRIO-9024 on page 7
Ethernet Cabling on page 18
NI cRIO-9024 User Manual and Specifications | © National Instruments | 5

Ethernet Port 2
To use Ethernet port 2, you must assign a static IP address to the port using Measurement &
Automation Explorer (MAX). The IP address must be on a different subnet than the IP address
of Ethernet port 1. You cannot use DHCP with Ethernet port 2. For more information about
using Ethernet port 2, visit ni.com/info and enter the Info Code dualenet.
Connecting the cRIO-9024 to Power
Caution You must install the cRIO-9024 on a chassis or use stand-alone mounting
kit such as the NI 9908 or NI 9909 before wiring power to the cRIO-9024. Installing
the cRIO-9024 while power is connected can damage the chassis.
The cRIO-9024 requires a 35 VDC external power supply. The cRIO-9024 filters and
regulates the supplied power and provides power for the C Series modules. The cRIO-9024
has a primary power input, V1, and a secondary power input, V2. The cRIO-9024 draws
power from the power supply with the higher voltage. The cRIO-9024 has one layer of
reverse-voltage protection.
1. Ensure that your power supply is powered off.
2. Install the ferrite on the negative and positive leads of the power supply, as shown in the
following figure.
Figure 4. Installing a Ferrite on the Power Leads
2
1
1. Pass the leads through the ferrite twice, leaving 50 mm to 75 mm (2 in. to 3 in.) between the ferrite and
the end of the leads.
2. Close the ferrite around the leads.
3. Remove the power connector from the cRIO-9024.
Caution Do not tighten or loosen the terminal screws on the power connector
while the cRIO-9024 is powered on.
4. Connect the primary power supply and optional secondary power supply to the power
connector, as shown in the following figure.
6| ni.com | NI cRIO-9024 User Manual and Specifications

Figure 5. cRIO-9024 Power Connections
Power Connector
V2
C
C
V1
Primary Power Supply
+
–
–
+
Secondary Power Supply
FerriteFerrite
Note The C terminals are internally connected to each other.
5. Tighten the terminal screws on the power connector to 0.2 N · m to 0.25 N · m
(1.8 lb · in. to 2.2 lb · in.) of torque.
6. Install the power connector on the front panel of the cRIO-9024.
7. Tighten the power connector screw flanges to 0.3 N · m to 0.4 N · m (2.7 lb · in. to
3.5 lb · in.) of torque.
8. Power on the primary power supply and optional secondary power supply.
Powering On the cRIO-9024
When you power on the cRIO-9024 for the first time, the device runs a power-on self test
(POST). During the POST, the Power and Status LEDs turn on. When the Status LED turns
off, the POST is complete.
Related Information
LEDs on page 11
Configuring IP Settings and Installing Software
on the cRIO-9024
The cRIO-9024 initially boots into safe mode because there is no software installed. Complete
the following steps to configure the cRIO-9024 and install software.
1. Launch MAX on the host computer.
2. Expand Remote Systems in the configuration tree and locate your system.
3. Select your target. MAX lists the system under the model number followed by the serial
number, such as NI-CRIO-9024-1856AAA.
Tip If the cRIO-9024 is on a different subnet from the host computer, it does
not initially appear under Remote Systems. Use the CONSOLE OUT switch to
read the IP address of the cRIO-9024, and add it to Remote Systems in MAX.
NI cRIO-9024 User Manual and Specifications | © National Instruments | 7

The cRIO-9024 automatically attempts to connect to the network using DHCP. If DHCP
is not available, the cRIO-9024 connects to the network with a link-local IP address with
the form 169.254.x.x.
4. Select the Network Settings tab.
5. Enter a name for the RT target in the Name field.
6. Select settings for the RT target in the IP Settings section.
Note For information about configuring network settings, refer to the MAX
Remote Systems Help.
7. Click Apply.
8. Click Yes to reboot the cRIO-9024 when prompted, or right-click the name under
Remote Systems and select Reboot.
9. Expand the cRIO-9024 under Remote Systems and select Software.
10. Click Add/Remove Software in the toolbar to launch the LabVIEW Real-Time Software
Wizard.
11. Install LabVIEW Real-Time software and device drivers on the controller.
The cRIO-9024 automatically reboots after the software installation. You can now program it
using LabVIEW Real-Time. For information about configuring the cRIO-9024 to launch an
embedded stand-alone application at startup, refer to the LabVIEW Help.
Note You must connect Ethernet port 1 to configure the cRIO-9024. You cannot
configure the controller through Ethernet port 2.
RS-232 Serial Port
The cRIO-9024 has an RS-232 serial port to which you can connect devices such as displays
or input devices. Use the Serial VIs to read from and write to the serial port. For more
information about the Serial VIs, refer to the LabVIEW Help.
Figure 6. Serial Port Pinout
DSR
RTS
CTS
RI
DCD
RXD
TXD
DTR
GND
1
2
3
4
5
6
7
8
9
8| ni.com | NI cRIO-9024 User Manual and Specifications

Internal Real-Time Clock
The cRIO-9024 system clock synchronizes with the internal high-precision real-time clock
during startup. This synchronization provides timestamp data to the cRIO-9024. You can use
the internal real-time clock to correct drift of the system clock.
Related Information
Internal RTC on page 14
USB Mass-Storage Devices
The cRIO-9024 supports common USB mass-storage devices such as USB Flash drives and
USB-to-IDE adapters formatted with FAT16 and FAT32 file systems. LabVIEW maps USB
devices to the U:, V:, W:, or X: drive, starting with the U: drive if it is available. You can
connect multiple USB mass-storage devices to the cRIO-9024 if you use a USB hub. Refer to
the LabVIEW Help for more information.
Note If the cRIO-9024 is not in a hazardous location, you can connect and
disconnect USB devices without affecting operation.
DIP Switches
cRIO-9024 DIP switches are in the OFF position by default.
Figure 7. Controller DIP Switches
SAFE MODE
CONSOLE OUT
IP RESET
NO APP
USER1
OFFON
SAFE MODE Switch
The following table describes the ON and OFF states of the SAFE MODE switch.
NI cRIO-9024 User Manual and Specifications | © National Instruments | 9

Table 1. SAFE MODE Switch States
State Description
ON Essential services required for updating its configuration and installing software
launch when the cRIO-9024 boots. Place this switch in the ON position if the
software on the controller is corrupted or reformat the drive on the cRIO-9024.
OFF The embedded LabVIEW Real-Time engine launches when the cRIO-9024 boots.
Keep this switch in the OFF position during normal operation.
Note Even if the switch is in the OFF position, the cRIO-9024 automatically boots
into safe mode if there is no software installed.
CONSOLE OUT Switch
The following table describes the ON and OFF states of the CONSOLE OUT switch.
Table 2. CONSOLE OUT Switch States
State Description
ON Enables console out. You can read the IP address and firmware version of the
cRIO-9024 using a serial-port terminal program. Connect the cRIO-9024 serial port
to a computer using a null-modem cable and configure the serial-port terminal
program with the following settings:
• 9,600 bits per second
• Eight data bits
• No parity
• One stop bit
• No flow control
The serial-port terminal program displays the IP address and firmware version of the
cRIO-9024, and alerts you when you connect an unsupported USB device to the
cRIO-9024.
OFF Disables console out. Keep this switch in the OFF position during normal operation.
IP RESET Switch
The following table describes the ON and OFF states of the IP RESET switch.
10 | ni.com | NI cRIO-9024 User Manual and Specifications

Table 3. IP RESET Switch States
State Description
ON Restore the cRIO-9024 to the default network settings. Reboot the cRIO-9024 to reset
the IP address and other TCP/IP settings of the cRIO-9024 to the factory defaults.
OFF Keep this switch in the OFF position during normal operation.
NO APP Switch
The following table describes the ON and OFF states of the NO APP switch.
Table 4. NO APP Switch States
State Description
ON Prevents a LabVIEW startup application from running when the cRIO-9024 powers
on.
OFF Runs an application when the cRIO-9024 powers on. If you already have an
application configured to run when the cRIO-9024 powers on and you push the NO
APP switch from ON to OFF, the startup application is automatically enabled.
Note If you want to permanently disable the application from running when the
controller powers on, you must disable it in LabVIEW. For more information about
automatically launching VIs when the controller powers on and disabling VIs from
launching when the controller powers on, refer to the LabVIEW Help.
USER1 Switch
You can define the USER1 switch to meet the needs of your application. The following table
lists the USER1 and FPGA LED descriptions. Use the RT Read Switch VI in your LabVIEW
RT embedded VI to define the purpose of this switch in your embedded application. For more
information about the RT Read Switch VI, refer to the LabVIEW Help.
RESET Button
Press the RESET button to reset the processor in the same manner as cycling power.
LEDs
The cRIO-9024 provides the following LEDs.
NI cRIO-9024 User Manual and Specifications | © National Instruments | 11

Figure 8. cRIO-9024 LEDs
1 2 3 4
1. POWER
2. FPGA
3. STATUS
4. USER1
POWER LED Indicators
The following table lists the POWER LED indicators.
Table 5. POWER LED Indicators
LED Color LED Pattern Indication
Green Solid The cRIO-9024 is powered from the V1 input.
Yellow Solid The cRIO-9024 is powered from the V2 input.
— Off The cRIO-9024 is powered off.
STATUS LED Indicators
The following table describes the STATUS LED indicators.
Table 6. Status LED Indications
LED Pattern Indication
Blinks once and pauses The cRIO-9024 is unconfigured. Refer to the Measurement &
Automation Explorer (MAX) Help for information about
configuring devices.
Blinks twice and pauses An error can occur when an attempt to upgrade the software is
interrupted. Reinstall software on the cRIO-9024. Refer to the
Measurement & Automation Explorer (MAX) Help for
information about installing software on the cRIO-9024.
Blinks three times and
pauses
The cRIO-9024 is in a user-directed safe mode. Use the SAFE
MODE DIP switch to turn off safe mode.
Blinks four times and
pauses
The cRIO-9024 is in safe mode. The software has crashed twice
without rebooting or cycling power between crashes.
Continuous blinks or
solid
The cRIO-9024 has detected an unrecoverable error. Please
contact NI.
12 | ni.com | NI cRIO-9024 User Manual and Specifications

User LEDs
You can define the USER1 and FPGA LEDs to meet the needs of your application. The
following table lists the USER1 and FPGA LED descriptions.
Table 7. User LEDs
LED LED Color Description
USER1 Green/Yellow Use LabVIEW Real-Time to define the USER1 LED with the RT
LEDs VI. For more information about the RT LEDs VI, refer to the
LabVIEW Help.
FPGA Green/Yellow Use the LabVIEW FPGA Module and NI-RIO Device Drivers
software to define the FPGA LED. Use the FPGA LED to help
debug your application or retrieve application status. Refer to the
LabVIEW Help for information about programming this LED.
Resetting the Network Configuration of the
Controller
If the cRIO-9024 cannot communicate with the network, you can use the IP RESET switch to
manually restore the default network settings. Complete the following steps to restore the
cRIO-9024 to the default network settings.
1. Move the IP RESET switch to the ON position.
2. Push the RESET button to cycle power to the cRIO-9024.
The STATUS LED flashes once, indicating that the cRIO-9024 IP address is
unconfigured.
3. Move the IP RESET switch to the OFF position.
When you reboot the controller with the IP RESET switch in the ON position, the controller
attempts to connect to the network using DHCP. If the controller is unable to initiate a DHCP
connection, it connects to the network with a link-local IP address with the form
169.254.x.x.
You can reconfigure the settings in MAX from a computer on the same subnet. Refer to the
Measurement & Automation Explorer Help for more information about configuring the
controller settings.
Note If the cRIO-9024 is restored to the factory network settings, the LabVIEW
run-time engine does not load. You must reconfigure the network settings and restart
the cRIO-9024 for the LabVIEW run-time engine to load.
NI cRIO-9024 User Manual and Specifications | © National Instruments | 13

Specifications
The following specifications are typical for the -20 °C to 55 °C operating temperature range
unless otherwise noted.
Network
Network Interface
Ethernet port 1 10BaseT, 100BaseTX, 1000BaseTX Ethernet
Ethernet port 2 10BaseT and 100BaseTX Ethernet
Compatibility IEEE 802.3
Communication rates
Ethernet port 1 10 Mbps, 100 Mbps, 1000 Mbps auto-
negotiated
Ethernet port 2 10 Mbps, 100 Mbps, auto-negotiated
Maximum cabling distance 100 m/segment
RS-232 DTE Serial Port
Baud rate 600 bps to 230,400 bps
Data bits 5, 6, 7, 8
Stop bits 1, 1.5, 2
Parity Odd, even, mark, space, none
Flow control RTS/CTS, XON/XOFF, DTR/DSR, none
USB Port
Maximum data rate 480 Mb/s
Maximum current 500 mA
Memory
Nonvolatile 4 GB
DRAM 512 MB
Note For information about the life span of the nonvolatile memory and about best
practices for using nonvolatile memory, go to ni.com/info and enter the Info
Code SSDBP.
Internal RTC
Accuracy 200 ppm; 35 ppm at 25 °C
14 | ni.com | NI cRIO-9024 User Manual and Specifications

Integrated Voltage Input Monitor
The integrated voltage input monitor underreports the voltage at the power connector by up to
400 mV because of voltage drops across internal circuits.
Power Requirements
Recommended power supply 55 W secondary, 35 VDC maximum
Power consumption
cRIO-9024 only 17 W
cRIO-9024 supplying power to eight
C Series modules
35 W
Voltage requirement
On powerup 9 V to 35 V
After powerup 6 V to 35 V
Note The cRIO-9024 is guaranteed to power up when 9 V is applied to V and C.
After powerup, it can operate on as little as 6 V.
Physical Characteristics
If you need to clean the controller, wipe it with a dry towel.
Screw-terminal wiring
Gauge 0.33 mm 2 to 2.1 mm2 (22 AWG to 14 AWG)
copper conductor wire
Wire strip length 6 mm (0.24 in.) of insulation stripped from the
end
Temperature rating 85 °C
Torque for screw terminals 0.2 N · m to 0.25 N · m (1.8 lb · in. to
2.2 lb · in.)
Wires per screw terminal One wire per screw terminal
Connector securement
Securement type Screw flanges provided
Torque for screw flanges 0.3 N · m to 0.4 N · m (2.7 lb · in. to
3.5 lb · in.)
Weight 609 g (21.5 oz)
NI cRIO-9024 User Manual and Specifications | © National Instruments | 15

Environmental
Temperature (IEC 60068-2-1 and IEC 60068-2-2)
Operating -20 °C to 55 °C
Storage -40 °C to 85 °C
Caution Failure to follow the mounting instructions in the user manual can cause
temperature derating. Visit ni.com/info and enter Info Code criomounting for
more information about mounting configurations and temperature derating.
Ingress protection IP40
Operating humidity (IEC 60068-2-56) 10% RH to 90% RH, noncondensing
Storage humidity (IEC 60068-2-56) 5% RH to 95% RH, noncondensing
Pollution Degree (IEC 60664) 2
Maximum altitude 5,000 m
Indoor use only.
Shock and Vibration
To meet these specifications for shock and vibration, you must panel mount or wall mount the
cRIO-9024 system, affix ferrules to the ends of all terminal wires, install a strain relief on the
power cable, and install tie wraps on the Ethernet and power cables. You can order the
NI 9979 strain-relief kit for the power cable. For information about using the USB port in high
shock and vibration environments, contact NI.
Operating vibration
Random (IEC 60068-2-64) 5 grms, 10 Hz to 500 Hz
Sinusoidal (IEC 60068-2-6) 5 g, 10 Hz to 500 Hz
Operating shock (IEC 60068-2-27) 30 g, 11 ms half sine; 50 g, 3 ms half sine;
18 shocks at 6 orientations
Safety Voltages
Connect only voltages that are within these limits.
V-to-C 35 V maximum, Measurement Category 1
Measurement Category I is for measurements performed on circuits not directly connected to
the electrical distribution system referred to as MAINS voltage. MAINS is a hazardous live
electrical supply system that powers equipment. This category is for measurements of voltages
from specially protected secondary circuits. Such voltage measurements include signal levels,
special equipment, limited-energy parts of equipment, circuits powered by regulated low-
voltage sources, and electronics.
16 | ni.com | NI cRIO-9024 User Manual and Specifications

Caution Do not connect to signals or use for measurements within Measurement
Categories II, III, or IV.
Safety and Hazardous Locations 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 61010-1
• EN 60079-0:2012, EN 60079-15:2010
• IEC 60079-0: Ed 6, IEC 60079-15; Ed 4
• UL 60079-0; Ed 5, UL 60079-15; Ed 3
• CSA 60079-0:2011, CSA 60079-15:2012
Note For UL and other safety certifications, refer to the product label or the Online
Product Certification section.
Electromagnetic Compatibility
This product meets the requirements of the following EMC standards for electrical equipment
for measurement, control, and laboratory use:
• EN 61326 (IEC 61326): Class A emissions; Industrial immunity
• EN 55011 (CISPR 11): Group 1, Class A emissions
• AS/NZS CISPR 11: Group 1, Class A emissions
• FCC 47 CFR Part 15B: Class A emissions
• ICES-001: Class A emissions
Note For the standards applied to assess the EMC of this product, refer to the
Online Product Certification section.
Note For EMC compliance, operate this product according to the documentation.
CE Compliance
This product meets the essential requirements of applicable European Directives, as follows:
• 2014/35/EU; Low-Voltage Directive (safety)
• 2014/30/EU; Electromagnetic Compatibility Directive (EMC)
• 94/9/EC; Potentially Explosive Atmospheres (ATEX)
Online Product Certification
Refer to the product Declaration of Conformity (DoC) for additional regulatory compliance
information. To obtain product certifications and the DoC for this product, visit ni.com/
certification, search by model number or product line, and click the appropriate link in the
Certification column.
NI cRIO-9024 User Manual and Specifications | © National Instruments | 17

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 Minimize Our Environmental Impact
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.
Waste Electrical and Electronic Equipment (WEEE)
EU Customers This symbol indicates that waste products should be disposed of
separately from municipal household waste according to
WEEE Directive 2002/96/EC of the European Parliament and the Council on waste
electrical and electronic equipment (WEEE). All products at the end of their life
cycle must be sent to a WEEE collection and recycling center. Proper WEEE
disposal reduces environmental impact and the risk to human health due to
potentially hazardous substances used in such equipment. Your cooperation in
proper WEEE disposal will contribute to the effective usage of natural resources. For
information about the available collection and recycling scheme in a particular
country, go to ni.com/environment/weee.
电子信息产品污染控制管理办法（中国 RoHS）
中国客户 National Instruments 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 National Instruments 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.)
Ethernet Cabling
The following table shows the standard Ethernet cable wiring connections.
Table 8. Ethernet Cable Wiring Connections
Pin Connector 1 Connector 2
1 white/orange white/orange
2 orange orange
3 white/green white/green
4 blue blue
5 white/blue white/blue
18 | ni.com | NI cRIO-9024 User Manual and Specifications

Table 8. Ethernet Cable Wiring Connections (Continued)
Pin Connector 1 Connector 2
6 green green
7 white/brown white/brown
8 brown brown
Figure 9. Ethernet Connector Pinout
Connector 1 Connector 2
Pin 1 Pin 1 Pin 8
Pin 8
Worldwide Support and Services
The NI website is your complete resource for technical support. At ni.com/support, you have
access to everything from troubleshooting and application development self-help resources to
email and phone assistance from NI Application Engineers.
Visit ni.com/services for NI Factory Installation Services, repairs, extended warranty, and
other services.
Visit ni.com/register to register your NI product. Product registration facilitates technical
support and ensures that you receive important information updates from NI.
A Declaration of Conformity (DoC) is our claim of compliance with the Council of the
European Communities using the manufacturer’s declaration of conformity. This system
affords the user protection for electromagnetic compatibility (EMC) and product safety. You
can obtain the DoC for your product by visiting ni.com/certification. If your product supports
calibration, you can obtain the calibration certificate for your product at ni.com/calibration.
NI corporate headquarters is located at 11500 North Mopac Expressway, Austin, Texas,
78759-3504. NI also has offices located around the world. For telephone support in the United
States, create your service request at ni.com/support or dial 1 866 ASK MYNI (275 6964). For
telephone support outside the United States, visit the Worldwide Offices section of ni.com/
NI cRIO-9024 User Manual and Specifications | © National Instruments | 19

niglobal to access the branch office websites, which provide up-to-date contact information,
support phone numbers, email addresses, and current events.
Refer to the NI Trademarks and Logo Guidelines at ni.com/trademarks for information on NI trademarks. Other product and
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375233F-01 Oct15