NI PXIe-4357 and TB-4357 Installation Guide and Terminal Block

INSTALLATION GUIDE AND TERMINAL BLOCK
SPECIFICATIONS
NI PXIe-4357 and TB-4357
NI SC Express is a family of PXI Express modules with integrated data acquisition and signal
conditioning. These devices offer increased speed, accuracy, and synchronization features that
are well suited for high-density sensor measurement and signal-conditioning systems.
Accessories required for signal connections to these modules include a front-mount terminal
block with screw-terminal connectivity.
This guide describes how to install and configure the NI PXIe-4357 module and TB-4357
terminal board, connect signals, and verify that the system is working properly. Current versions
of NI documents are available at ni.com/manuals.
The NI PXIe-4357 is a 20 channel RTD module. This module supports a range of accuracy
modes that provide a range of measurement speeds. The NI PXIe-4357 supports 2-, 3- and
4-wire RTD measurements, as well as resistance measurements up to 400 Ω while providing an
excitation current of 0.9 mA per channel.
This terminal block is designed for use with the following module:
NI PXIe-4357
Note Refer to the NI PXIe-4357 Specifications document for additional voltage and
safety information.
The keying of this terminal block prevents it from connecting to other modules that could be
damaged by the voltage present on the terminal block. However, you should only use this
terminal block with its supported modules.
When hazardous voltages (>30 Vrms /42.4 Vpk/60 VDC) are present on any
terminal, safety low-voltage (≤30 Vrms/42.4 Vpk /60 VDC) cannot be connected to
any other terminal.
Caution
Do not supply hazardous voltages (>30 Vrms/42.4 Vpk/60 VDC) to the
terminal block without the terminal block being connected to the NI PXIe-4357.
Caution
Contents
What You Need to Get Started ................................................................................................. 3
Installation ................................................................................................................................3
Step 1. Install the Software ............................................................................................... 3
Step 2. Unpack and Install the Module............................................................................. 4
Step 3. Connect the Signals .............................................................................................. 5
Step 4. Install the Terminal Block .................................................................................... 8
Step 5. Confirm NI SC Express Module Recognition ...................................................... 9
Step 6. Run Test Panels .................................................................................................... 10
Step 7. Take an NI-DAQmx Measurement ...................................................................... 11
NI-DAQmx Channels and Tasks .............................................................................. 11
Configure a Task Using the DAQ Assistant from MAX.......................................... 11
Step 8. Use Your NI SC Express in an Application ......................................................... 12
Programming Examples............................................................................................ 12
Removal .................................................................................................................................... 13
Step 1. Remove the Terminal Block ................................................................................. 13
Step 2. Remove the Module.............................................................................................. 14
Create a Simulated Device........................................................................................................ 15
More Information...................................................................................................................... 15
Troubleshooting ................................................................................................................ 16
Worldwide Technical Support .................................................................................................. 16
Specifications (TB-4357).......................................................................................................... 16
Electrical ........................................................................................................................... 16
Mechanical........................................................................................................................ 16
Physical ............................................................................................................................. 17
Environmental Specifications ........................................................................................... 17
Operating Environment............................................................................................. 17
Storage Environment ........................................................................................................ 17
Shock and Vibration ......................................................................................................... 18
Safety Voltages ................................................................................................................. 18
Safety Standards ...............................................................................................................18
Electromagnetic Compatibility ......................................................................................... 19
CE Compliance ................................................................................................................. 19
Online Product Certification............................................................................................. 19
Environmental Management............................................................................................. 19
Where to Go for Support .......................................................................................................... 20
2 | ni.com
What You Need to Get Started
To set up and use the TB-4357 terminal block, you need the following items:



Hardware
–
TB-4357 terminal block
–
NI PXIe-4357 module
–
NI PXIe chassis
–
Shielded cabling and sensors as required for your application
Tools
–
Number 1 and 2 Phillips-head screwdrivers
–
1/8 in. flathead screwdriver
–
Long-nose pliers
–
Wire cutter
–
Wire insulation stripper
Documentation
–
NI PXIe-4357 and TB-4357 Installation Guide and Terminal Block Specifications
–
Read Me First: Safety and Electromagnetic Compatibility
–
NI PXIe-4357 User Manual
–
NI PXIe chassis user manual
You can download needed documents from ni.com/manuals.
Installation
Step 1. Install the Software
Note You must be an administrator to install NI software and devices on your
computer.
Before installing the NI SC Express hardware, make sure the following are installed in the order
indicated:
1.
Your application software, such as LabVIEW, LabWindows™/CVI ™ or .NET.
2.
NI-DAQmx 9.5 or later.
Note When installing NI application software, such as NI LabVIEW, refer to the
NI-DAQmx Readme on the software media for supported software versions. Back up
any applications before upgrading software or modifying the application.
© National Instruments Corporation | 3
Using an NI-DAQmx simulated device, you can test NI-DAQmx applications
without installing hardware. Refer to the Create a Simulated Device section for
instructions for creating NI-DAQmx simulated devices.
Tip
Step 2. Unpack and Install the Module
Remove the packaging and inspect the module. Contact NI if the module is damaged. Do not
install a damaged module.
The module is static sensitive. Always properly ground yourself and the
equipment when handling or connecting to the module.
Caution
Complete the following steps to install the NI SC Express module while referring to Figures 1
and 2:
1.
Power off the NI PXI Express chassis. Refer to the chassis manual for chassis installation
and configuration instructions.
Refer to the Read Me First: Safety and Electromagnetic Compatibility,
included with your module, before connecting or disconnecting signal wires.
Caution
2.
Identify a supported PXI Express slot in the chassis. NI SC Express devices can be placed
only in PXI Express Peripheral slots, PXI Express Hybrid Peripheral slots, and
PXI Express System Timing slots. Refer to the chassis documentation for details.
Figure 1. Symbols for PXI Express/ PXI Express Hybrid/ PXI Slots
NI PXIe-1062Q
1
2
PXI Express System Controller Slot
PXI Peripheral Slot
1
2
3
1
2
3
3
4
4
H
4
PXI Express Hybrid Peripheral Slot
PXI Express System Timing Slot
3.
Remove the filler panel, and touch any metal part of the chassis to discharge static
electricity.
4.
Place the module edges into the module guides at the top and bottom of the slot.
When installing the module, make sure both edges are positioned inside
the guides and that the module components do not come into contact with adjacent
modules.
Caution
5.
Slide the module along the guides until it reaches the rear connector then seat the module
by pushing the front panel until it is flush with the front panel of the chassis.
4 | ni.com
6.
Secure the module to the chassis using the front-panel captive screws, shown in Figure 2.
Tighten the screws to 0.31 N · m (2.7 lb · in.).
Figure 2. Installing NI SC Express Modules
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Captive Screws
Step 3. Connect the Signals
Refer to the Read Me First: Safety and Electromagnetic Compatibility
document before removing equipment covers or connecting or disconnecting any
signal wires.
Caution
Caution For EMC compliance, operate this product with shielded cables and
accessories.
To connect signals to the terminal block, refer to Figures 3 and 4 while completing the following
steps:
Note You can find the pinout names and locations in Measurement & Automation
Explorer (MAX) at any time by right-clicking the device name under Devices and
Interfaces and selecting Device Pinouts.
1.
Loosen the captive top-cover screws and remove the top cover.
2.
Loosen the strain-relief screws and remove the strain-relief bar.
3.
Prepare the signal wire of the shielded, multiconductor cable by stripping the insulation no
more than 7 mm (0.28 in.).
4.
Run the cables through the strain-relief opening.
© National Instruments Corporation | 5
Figure 3. TB-4357 Parts Locator Diagram
6
1
1
7
2
6
4
3
4
5
8
9
1
2
3
5.
Strain-Relief Screws
Strain-Relief Bar
Tie Wrap Holes
4
5
6
Ground Lugs
Terminal Block to Module Connector
Captive Top-Cover Screws
7
8
9
Top Cover
Tie Wraps
Signal Wires
Insert the stripped end of the signal wires fully into the appropriate terminal. Refer to the
label next to each screw terminal to determine the function of the terminal. The
NI PXIe-4357 User Manual provides more detailed wiring information. Make sure no
exposed wire extends past the screw terminal. Exposed wire increases the risk of a short
circuit that can cause circuit failure.
6 | ni.com
Figure 4. TB-4357 Circuit Board Parts Locator Diagram
AI+
AI–
AI+
C H 14
EX–
AI–
AI+
EX+
EX–
AI–
AI+
AI–
AI+
EX+
EX–
AI–
AI+
EX+
EX–
AI–
AI+
EX+
AI+
J4
EX+
AI+
J3
AI+
EX+
AI–
AI+
EX+
CH4
EX–
CH3
EX+
EX–
AI–
TB–4357
EX+
EX–
CH2
EX+
EX–
CH0
EX+
EX–
AI–
J11
EX–
J6
EX+
C H 19
J10
AI+
J5
C H 18
C H 13
S/N
C H 16
EX–
AI–
CH9
AI–
EX+
EX–
EX+
AI–
J2
AI+
CH8
CH5
AI+
AI–
EX–
EX–
AI–
EX+
EX–
C H 12
AI+
EX+
152646A–01L
AI–
AI+
CH1
J7
EX+
EX–
AI–
CH7
AI+
EX+
EX–
J9
AI–
AI+
C H 11
EX–
AI–
CH6
EX+
EX–
C H 15
AI+
C H 10
AI–
J8
EX–
C H 17
COPYRIGHT 2011
AI–
AI+
EX+
FOR PATENTS: NI.COM/PATENTS
6.
Tighten the terminal screws to a torque of 0.3 N · m (2.7 lb · in.).
Caution Any wires connected to the ground must be sufficiently insulated from
high voltage.
7.
Terminate the cable shields to the ground lugs.
Note
Refer to the NI PXIe-4357 User Manual for details about shielding the signals.
8.
Reinstall the strain-relief bar and tighten the strain-relief screws.
9.
Use tie wraps to connect the signal wires to the tie-wrap holes for additional strain relief
when necessary.
10. Reinstall the top cover and tighten the captive top-cover screws.
Note
For information about sensors, go to ni.com/sensors.
© National Instruments Corporation | 7
Step 4. Install the Terminal Block
Refer to Figure 5 to install the terminal block on the module while completing the following steps:
1.
Move the TB-4357 into position in front of the NI PXIe-4357 and engage the alignment
feature with the guide on the associated module.
Figure 5. Installing the TB-4357 on the NI PXIe-4357 Module
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NI PXIe Controller
NI PXIe Chassis
3
4
Mounting Screw
TB-4357 Terminal Block
5
6
NI PXIe-4357 Module
Alignment Feature
2.
Attach the TB-4357 to the NI PXIe-4357 module by pushing the terminal block straight
into the module. A spring mechanism will lock in the bottom of the terminal block.
3.
Tighten the mounting screw at the top of the TB-4357 to attach it to the NI PXIe-4357
module.
The keying of this terminal block prevents it from connecting to other
modules that could be damaged by the voltage present on the terminal block.
However, you should only use this terminal block with its supported modules.
Note
4.
Power on the chassis.
8 | ni.com
Figure 6 shows an example NI SC Express system setup.
Figure 6. Sample NI SC Express System
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Terminal Block
2
Signal Input
Step 5. Confirm NI SC Express Module Recognition
To confirm module recognition, complete the following steps:
Note Make sure you are using NI-DAQmx 9.5 or later. If you are using an older
version of the driver software, the NI SC Express terminal block may work only in
basic functionality mode. Unsupported terminal blocks appear in MAX with an X
next to them.
1.
Launch MAX.
© National Instruments Corporation | 9
2.
Expand Devices and Interfaces, and expand NI-DAQmx Devices to confirm that MAX
detects the module and terminal block. The terminal block should appear beneath its
associated module. If your module or terminal block is not listed, press <F5> to refresh
MAX. If the module is still not recognized, go to ni.com/support/daqmx .
Using an NI-DAQmx simulated device, you can test NI-DAQmx applications
without installing hardware. Refer to the Create a Simulated Device section for
instructions for creating NI-DAQmx simulated devices.
Tip
3.
Right-click the module name and select Self-Test. When the self-test completes, a
verification message appears. If an error occurs, refer to ni.com/support/daqmx.
For information about sensors, go to ni.com/sensors.
Step 6. Run Test Panels
1.
In MAX, expand Devices and Interfaces»NI-DAQmx Devices.
2.
Right-click the device, and select Test Panels.
3.
Click Start to test device functions, or Help for operating instructions.
To troubleshoot errors, refer to the NI-DAQmx Help, or go to ni.com/support.
10 | ni.com
Step 7. Take an NI-DAQmx Measurement
NI-DAQmx Channels and Tasks
Refer to the NI-DAQmx Help for complete information about channels and tasks.
Use the DAQ Assistant to configure virtual channels and tasks in MAX or in your application.
Configure a Task Using the DAQ Assistant from MAX
Complete the following steps to create a task using the DAQ Assistant in MAX:
1.
In MAX, right-click Data Neighborhood and select Create New to open the DAQ Assistant.
2.
Select NI-DAQmx Task and click Next.
3.
Select Acquire Signals.
Note
The NI PXIe-4357 cannot generate signals.
4.
Select Analog Input and the measurement type, such as Temperature»RTD or
Resistance.
5.
Select the physical channel(s) to use and click Next.
6.
Name the task and click Finish.
7.
Configure the individual channel settings. Each physical channel you assign to a task
receives a virtual channel name. To modify the input range or other settings, select the
channel. Click Details for physical channel information. Configure the timing and
triggering for your task. Click Run.
© National Instruments Corporation | 11
Step 8. Use Your NI SC Express in an Application
For NI software version compatibility, refer to the NI-DAQmx Readme, available from Start»
All Programs»National Instruments»NI-DAQmx.
To get started with data acquisition in your application software, refer to the tutorials listed in
Table 1.
Table 1. DAQ Assistant Tutorial Locations
Application
Tutorial Location
LabVIEW
Go to Help»Search the LabVIEW Help. Next, go to Getting Started with
LabVIEW»Getting Started with DAQ»Taking an NI-DAQmx Measurement
in LabVIEW.
LabWindows/CVI
Go to Help»Contents. Next, go to Using LabWindows/CVI»Data Acquisition»
Taking an NI-DAQmx Measurement in LabWindows/CVI.
Measurement
Studio
Go to NI Measurement Studio Help»Getting Started with the Measurement
Studio Class Libraries»Measurement Studio Walkthroughs»
Walkthrough: Creating a Measurement Studio NI-DAQmx Application.
LabVIEW
SignalExpress*
Go to Help»Taking an NI-DAQmx Measurement in SignalExpress.
*
LabVIEW SignalExpress, an easy-to-use configuration-based tool for data logging applications, is at
Start»All Programs»National Instruments»LabVIEW SignalExpress.
Programming Examples
NI-DAQmx includes example programs to help you get started developing an application.
LabVIEW and CVI examples are located at Help»Find Examples in your application software.
Text-based code examples are located at All Programs»National Instruments»NI-DAQ»
Text-Based Code Support»ANSI C Examples. Modify example code and save it in an
application, or use the examples to develop a new application or add example code to an existing
application.
For other examples, go to ni.com/info and enter the Info Code daqmxexp. For additional
examples, refer to zone.ni.com .
12 | ni.com
Removal
Step 1. Remove the Terminal Block
To remove the terminal block, refer to Figure 7 if you are using the latch release or Figure 8 if
you are not using the latch release while completing the appropriate following steps:
The chassis can be powered on or off when removing the terminal block.
Note
1.
Loosen the mounting screw located at the top of the terminal block.
2.
To remove the terminal block using the latch release:
a.
Raise the latch release using a flathead screwdriver to disengage the latch.
b.
With the latch release raised, grasp the terminal block and pull it away from the module.
Figure 7. Removing the TB-4357 from the NI PXIe-4357 Module (Latch Release Method)
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Mounting Screw
Latch Release
3
4
PXIe Controller
PXIe Chassis
5
TB-4357 Terminal Block
© National Instruments Corporation | 13
To remove the terminal block without using a latch release:
a.
Tilt the terminal block down and away from the module to disengage the latch.
b.
Grasp the terminal block and pull it away from the module.
Figure 8. Removing the TB-4357 from the NI PXIe-4357 Module (Tilt-Down Method)
2
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3.
PXIe Controller
PXIe Chassis
3
4
TB-4357 Terminal Block
Mounting Screw
Store the terminal block in an antistatic protective bag.
Step 2. Remove the Module
Caution
Do not remove a module with the power on. Doing so can damage the
module.
1.
Make sure that the chassis is powered off before removing the module.
2.
Loosen the captive screws on the top and bottom of the module.
Do not pull the front panel to remove the module. Doing so may cause
module components to come into contact with adjacent modules, causing damage to
the modules.
Caution
14 | ni.com
3.
Pull the captive screws to unseat the module and slowly slide the module along the guides,
as shown in Figure 9.
4.
Replace the filler panel in the empty slot.
5.
Store the module in an antistatic protective bag.
Figure 9. Removing NI SC Express Modules
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Captive Screws (Use to remove modules.)
2
Front Panel (Do not use to remove modules.)
Create a Simulated Device
To run examples without the hardware installed, use an NI-DAQmx simulated device. To create
a simulated device in MAX:
1.
Launch MAX.
2.
Right-click Devices and Interfaces»Create New.
3.
From the dialog, select Simulated NI-DAQmx Device or Modular Instrument.
4.
Type 4357 in the text box at the top of the window.
5.
Select the device from the list provided.
6.
Click OK.
© National Instruments Corporation | 15
More Information
After you install NI-DAQmx, the NI-DAQmx documentation is available from Start»
All Programs»National Instruments»NI-DAQ. Additional resources are online at ni.com/
gettingstarted.
You can access online device documentation by right-clicking your module in MAX and
selecting Help»Online Device Documentation. A browser window opens to ni.com/
manuals with the results of a search for relevant documents. If you do not have Web access,
documents for supported modules are included on the NI-DAQmx disc.
Troubleshooting
•
Go to ni.com/support/install or ni.com/kb.
•
If you need to return your National Instruments hardware for repair or device calibration,
go to ni.com/info and enter rdsenn to start the Return Merchandise Authorization
(RMA) process.
Worldwide Technical Support
For support information, refer to the Technical Support Information document available at
ni.com/manuals. Also visit ni.com/support or ni.com/zone. For support available at
the National Instruments worldwide offices, visit ni.com. National Instruments corporate
headquarters is located at 11500 North Mopac Expressway, Austin, Texas, 78759-3504.
Specifications (TB-4357)
NI PXIe-4357 module specifications are located in the NI PXIe-4357
Specifications document.
Note
All specifications are typical at 23 °C unless otherwise specified.
Electrical
Trace resistance (screw terminal to connector)
Ex±....................................................................70 mΩ
Mechanical
Screw terminal wire gauge ...............................14 AWG, max
16 | ni.com
Physical
Figure 10. TB-4357 Dimensions
6.02 in.
(15.28 cm)
5.10 in.
(12.95 cm)
Weight............................................................... 637 g (22.5 oz)
Environmental Specifications
Maximum altitude............................................. 2,000 m (800 mbar), at 25 °C ambient
temperature
Pollution Degree ............................................... 2
Indoor use only
Operating Environment
Ambient temperature range .............................. 0 to 55 °C
(Tested in accordance with IEC-60068-2-1
and IEC-60068-2-2. Meets MIL-PRF-28800F
Class 3 low temperature limit and
MIL-PRF-28800F Class 2 high temperature
limit.)
Relative humidity range.................................... 10% to 90%, noncondensing
(Tested in accordance with IEC-60068-2-56.)
Storage Environment
Ambient temperature range .............................. –40 to 71 °C
(Tested in accordance with IEC-60068-2-1 and
IEC-60068-2-2. Meets MIL-PRF-28800F
Class 3 limits.)
Relative humidity range.................................... 5% to 95%, noncondensing
(Tested in accordance with IEC-60068-2-56.)
© National Instruments Corporation | 17
Shock and Vibration
Operating shock ................................................30 g peak, half-sine, 11 ms pulse
(Tested in accordance with IEC-60068-2-27.
Meets MIL-PRF-28800F Class 2 limits.)
Random vibration
Operating ..................................................5 to 500 Hz, 0.3 grms
Non-operating ...........................................5 to 500 Hz, 2.4 grms
(Tested in accordance with IEC-60068-2-64.
Non-operating test profile exceeds the
requirements of MIL-PRF-28800F, Class 3.)
Safety Voltages
Refer to the NI PXIe-4357 Specifications document for maximum voltage limits.
Isolation
Channel-to-channel ...................................None
Channel-to-earth ground ...........................60 VDC, Measurement Category I
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.
Do not connect the TB-4357 to signals or use for measurements within
Measurement Categories II, III, or IV.
Caution
The protection provided by the TB-4357 can be impaired if it is used in a
manner not described in this document.
Caution
Safety Standards
This product meets the requirements of the following standards of safety for electrical equipment
for measurement, control, and laboratory use:
•
IEC 61010-1, EN 61010-1
•
UL 61010-1, CSA 61010-1
For UL and other safety certifications, refer to the product label or the Online
Product Certification section.
Note
18 | ni.com
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
•
AS/NZS CISPR 11: Group 1, 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 generates radio frequency energy for the
treatment of material or inspection/analysis purposes.
Note For EMC declarations and certifications, and additional information, refer to
the Online Product Certification section.
CE Compliance
This product meets the essential requirements of applicable European Directives as follows:
•
2006/95/EC; Low-Voltage Directive (safety)
•
2004/108/EC; Electromagnetic Compatibility Directive (EMC)
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.
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 NI and the Environment 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.
© National Instruments Corporation | 19
Waste Electrical and Electronic Equipment (WEEE)
At the end of the product life cycle, all products must be sent to
a WEEE recycling center. For more information about WEEE recycling centers,
National Instruments WEEE initiatives, and compliance with WEEE Directive
2002/96/EC on Waste and Electronic Equipment, visit ni.com/environment/
weee.
EU Customers
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