NICFP-CB-3 [NI]
LabVIEW Real-Time Controller Interfaces with Ethernet; LabVIEW实时控制器接口与以太网络
| 型号： | NICFP-CB-3 |
| 厂家： | 
National Instruments |
| 描述： | LabVIEW Real-Time Controller Interfaces with Ethernet |
| 文件： | 总4页 (文件大小：46K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LabVIEW Real-Time
Controller Interfaces with Ethernet
NEW
NI cFP-2020, NI cFP-2010, NI cFP-2000
Controller Overview
• Real-time LabVIEW embedded
controllers for intelligent
industrial I/O
Operating Systems
• Windows 2000/NT/XP
• Real-time performance
with LabVIEW (page 134)
• Stand-alone embedded real-time
controller or PC-based distributed
I/O Ethernet interface
• Industrial-grade reliability
• Automatic self-diagnostics
• Redundant power supply inputs
• Isolated communication bus to
I/O modules
• RS-232 and RS-485 serial
ports for local device control
• Removable CompactFlash
for data logging
Recommended Software
• LabVIEW
• LabVIEW Real-Time Module
• LabVIEW Datalogging and
Supervisory Control Module
Other Compatible Software
• LabWindows/CVI
• Measurement Studio
• Lookout
• VI Logger
Driver Software (included)
• Measurement &
Automation Explorer
• Class I Div 2 Rated
for Hazardous Environments
• OPC server (2.0 compliant)
Internal
System Configurations
DRAM
Module Memory
cFP-2020 32 MB
cFP-2010 32 MB
cFP-2000 16 MB
Nonvolite
Storage
64 MB
64 MB
32 MB
Removable
RS-232
RS-485
Compact Flash Ethernet Ports Serial Ports Serial Ports
A single NI cFP-20xx controller manages a bank of up to eight
Compact FieldPoint analog and digital I/O modules, which
constitutes a node. The network module securely mounts on a
metal backplane that provides a solid mounting surface for the
Compact FieldPoint bank and forms the communication bus
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Overview and Applications
Compact FieldPoint is a programmable automation controller (PAC) between the controller module and the I/O modules. You choose the
designed for industrial control applications performing advanced I/O modules and connector block or cabling option that is best
embedded control, data logging, headless operation, and Ethernet suited for your application.
connectivity. It combines the packaging, specifications, and
reliability of a PLC with the software, flexibility, connectivity, and For more details on configuring a Compact FieldPoint system,
functionality of a PC. Compact FieldPoint is our most rugged and see page 517.
reliable platform and is designed for industrial and mobile
environments with high shock, vibration, and temperature extremes. Highly Productive Software
Compact FieldPoint banks run LabVIEW Real-Time, providing the When your application requires powerful functionality and rapid
functionality, connectivity, and flexibility of LabVIEW on a small, development, the key is flexible software that integrates seamlessly
rugged, industrial platform. The modular I/O architecture with with hardware. LabVIEW is an industry-standard graphical
built-in signal conditioning and isolation provides direct development environment that provides all the tools necessary to
connectivity to industrial sensors such as analog voltage, 4 to 20 mA create advanced and full-featured measurement and control
current, thermocouple, RTD, pressure, strain, flow, pulse width applications. LabVIEW makes it easy to construct simple or
modulation (PWM), and 24 V digital I/O.
complex applications using an extensive palette of functions and
Engineers and scientists use the National Instruments cFP-20xx tools – from simple analog PID process control loops to high-
controllers in intelligent distributed applications requiring channel-count hybrid control systems that combine both analog
industrial-grade reliability, such as process and discrete control and digital components.
systems, to open and close valves, run control loops, log data,
perform real-time simulation and analysis, and communicate over
serial, phone, and Ethernet.
518 National Instruments • Tel: (800) 433-3488 • Fax: (512) 683-9300 • info@ni.com • ni.com
LabVIEW Real-Time
Controller Interfaces with Ethernet
Embedded Control Made Easy
Web-Enabled Hardware
LabVIEW Real-Time enables you to perform digital and analog With remote panels, you can use a Web browser to connect to the
control on the FieldPoint platform. With LabVIEW Real-Time front panel user interface for your LabVIEW application. Several
embedded and running on a cFP-20xx controller, you can perform Web browser clients can simultaneously view the front panel, while a
simple digital control with Boolean logic, as well as more advanced single browser can both view and control the application. cFP-20xx
analog control, such as PID and fuzzy logic. The PID Control Toolset real-time controllers feature an embedded Web server that handles
for LabVIEW has drop-down blocks for basic and advanced PID, up to 20 simultaneous remote panel connections. The cFP-20xx
feed forward, and fuzzy control. You can also use it for linear and controllers also offer static Web pages to display system information
nonlinear testing, modeling, and simulation. When developing a and automatically run an FTP server to make it easy to update the
control system, you can take advantage of LabVIEW to implement embedded control program or to share logged data.
basic control or easily incorporate advanced control techniques, such
as disturbance decoupling, gain scheduling, and fuzzy logic control. Embedded Intelligent Data Logging
For beginner users, powerful tools such as Autotuning PID make life Compact FieldPoint 20xx controllers all feature built-in nonvolatile
easier and more productive. For embedded systems, you can memory for data logging, and with the cFP-2020 you can expand
effortlessly deploy your LabVIEW application on the real-time your storage capacity by using the removable CompactFlash drive.
Compact FieldPoint hardware target.
You can store the data in any DOS-compatible format, including
CSV and XML. Once the data is stored, you can easily transfer it to a
PC using the embedded FTP server on the cFP-20xx. LabVIEW
Real-Time expands the functionality beyond the typical data logger
because you can make additional calculations and decisions to
eliminate logging unneeded data and to perform onboard real-time
processing and control. Compact FieldPoint combines data logging,
data reduction, control algorithms, HMI, and the ability to
communicate with other nodes on the network.
Communication
cFP-20xx controllers connect directly to Ethernet and autonegotiate
on the network for 10 Mb/s or 100 Mb/s communication rates.
The Ethernet port serves as a high-speed link for downloading
application code, performing run-time debugging and probing, and
Figure 1. Take control quickly with Compact FieldPoint and LabVIEW Real-Time.
Reliable Embedded Operation
Using cFP-20xx industrial controllers, powered by real-time transmitting control and indicator values with a graphical user
LabVIEW, you can create flexible control and measurement systems interface (GUI) running on a networked PC. You can also use the
to meet your unique application requirements. Because these Ethernet port for programmatic network communication using
controllers contain an onboard processor and nonvolatile storage, protocols such as TCP, UDP, FTP, HTTP, and DataSocket.
you can perform embedded monitoring, logging, and machine
Once deployed, the controllers can communicate peer to peer with
control. Using the LabVIEW Real-Time module, you can download other [c]FP-20xx intelligent FieldPoint controllers, or with passive
your application onto the controller and run the application network interfaces such as the FP-1601 and FP-1000. In addition,
disconnected from the host PC. Compact FieldPoint I/O banks cFP-20xx controllers can communicate to a Windows computer
include a number of features for industrial operation, including running LabVIEW, Measurement Studio, Lookout, or your choice
2,300 V transient overvoltage protection where dangerous voltage of National Instruments or third-party OLE for process control
levels are present, a wide temperature range for operation in hostile (OPC) client application software. Using industry-standard OPC
environments, backup power supply connections to protect against technology, the Compact FieldPoint controller automatically
primary power failure, and hot-swappable modules to simplify communicates with the FieldPoint OPC server over the network to
maintenance and minimize downtime.
read and write I/O remotely without programming. This feature
makes it easy to communicate with Compact FieldPoint using any
OPC-enabled HMI/SCADA supervisory control software and to add
Compact FieldPoint to installations with existing hardware.
National Instruments • Tel: (800) 433-3488 • Fax: (512) 683-9300 • info@ni.com • ni.com 519
LabVIEW Real-Time
Controller Interfaces with Ethernet
Decrease Network Traffic with
Event-Driven Ethernet Communication
Easy Configuration Software
National Instruments Measurement & Automation Explorer (MAX)
Using an event-driven communication protocol, the cFP-20xx configuration software, included with your Compact FieldPoint
transmits data via Ethernet only when data values change. This hardware, simplifies the use and integration of Compact FieldPoint
eliminates unnecessary network traffic, resulting in more efficient systems. With MAX, you configure the entire system, including
communication. The data values can consist of individual I/O network parameters, module and I/O settings, and named-channel
module channels or user-defined variables in the embedded items. MAX will search your Ethernet network and return
LabVIEW program.
configuration settings on all your Compact FieldPoint nodes. MAX
will also automatically detect the I/O modules on each bank, and you
can easily configure I/O parameters, such as input ranges, power-up
Serial Connectivity
cFP-20xx controllers also include up to three RS-232 serial ports and output states, and watchdog states, using intuitive dialog windows.
one RS-485 serial port to programmatically communicate with other To get your system up and running quickly, from MAX you can also
serial devices such as remote FieldPoint banks, LCD display/keypad interactively test I/O modules and channels, viewing input data
units, bar code readers, or phone and radio modems.
values, and setting output values without writing any software code.
In addition to configuring hardware parameters, MAX also
configures and manages named-channel items used in your higher-
Security
With the advanced security features enabled, only authorized clients level programming software. From your application software
can access the Compact FieldPoint system. Authorized clients are package, such as LabVIEW, LabWindows/CVI, Measurement Studio,
Ethernet nodes with IP addresses that match user-defined patterns. or Lookout, you simply address a named-channel item to access the
You can also further qualify the list of clients by their access rights – I/O values.
none, read only, and read/write (with access to configuration).
Initially, the network module grants all clients full access. The user For more details on configuring a Compact FieldPoint system,
then can select an IP pattern that corresponds to the required list of see page 517.
clients. In addition, you can set a password that any user can enter for
full access rights to the Compact FieldPoint System.
Power Supply Backup and Regulation
Ordering Information
NI cFP-2020 ..............................................................777317-2020
NI cFP-2010 ..............................................................777317-2010
NI cFP-2000 ..............................................................777317-2000
An 11 to 30 VDC supply powers the cFP-20xx. An extra set of screw
terminals is available on the network controllers for a backup UPS or
battery. The controllers filter and regulate the power input,
redistributing power to all the I/O modules in the node via the
backplane bus. For external power supply options, see Compact
FieldPoint Accessories on page 526.
Recommended Compact FieldPoint System Products
NI cFP-BP-4 ..................................................................777617-04
NI cFP-BP-8 ..................................................................777617-08
NI cFP-CB-1..................................................................777618-01
NI cFP-CB-3..................................................................777618-03
NI PS-5 Power Supply ..................................................778805-90
NI Developer Suite Professional Control Edition..........777906-03
BUY ONLINE!
Visit ni.com/info and enter cfp2000, cfp2010, and/or cfp2020.
520 National Instruments • Tel: (800) 433-3488 • Fax: (512) 683-9300 • info@ni.com • ni.com
LabVIEW Real-Time
Controller Interfaces with Ethernet
Specifications
Network
Environmental
Network interface ............................................ 10BaseT and 100BaseTX Ethernet
FieldPoint modules are intended for indoor use only. For outdoor use, they must be installed in a
Compatibility .................................................... IEEE 802.3
suitable sealed enclosure.
Communication rates ....................................... 10 Mb/s, 100 Mb/s, autonegotiated
Maximum cabling distance.............................. 100 m/segment
Maximum power to connected I/O modules... 9 W
Operating temperature..................................... -25 to 60 °C
Storage temperature........................................ -55 to 85 °C
Relative humidity ............................................. 10 to 90%, noncondensing
Maximum altitude............................................ 2,000 m; at higher altitudes the isolation voltage
ratings must be lowered
Maximum number of banks ............................. Determined by network topology
Memory
Pollution Degree...............................................
2
cFP-2000........................................................... 32 MB nonvolatile; 16 MB DRAM
cFP-2010........................................................... 64 MB nonvolatile; 32 MB DRAM
cFP-2020........................................................... 64 MB nonvolatile; 32 MB DRAM
Shock and Vibration
Operating vibration
Random (IEC 60068-2-64).......................... 10–500 Hz, 5 grms
Sinusoidal (IEC 60068-2-6)........................ 10–500 Hz, 5 g
For information about the memory used by the LabVIEW RT module and the operating
system, go to ni.com/info and enter rdfpec.
Operating shock (IEC 60068-2-27).................... 50 g, 3 ms half sine, 18 shocks at 6 orientations;
30 g, 11 ms half sine, 18 shocks at 6 orientations.
Serial Ports
cFP-2000........................................................... One RS-232, DTE
cFP-2010........................................................... Two RS-232, DTE
cFP-2020........................................................... Three RS-232, DTE; one RS-485, DTE
Safety
This product is designed to meet the requirements of the following standards of safety for electrical
equipment for measurement, control, and laboratory use:
• IEC 61010-1, EN 61010-1
• UL 3121-1, UL 61010C-1
• CAN/CSA C22.2 No. 1010.1
RS-485 Isolation Voltage
Maximum isolation voltage ............................. 100 V
rms
Transient overvoltage....................................... 740 V
rms
For UL, hazardous location, and other safety certifications, refer to the product label or to ni.com.
Power Requirement
Power supply range.......................................... 11 to 30 VDC
Recommended power supply........................... PS-5
cFP-BP-4 system ........................................ 15 W
cFP-BP-8 system ........................................ 20 W
Power consumption
Electromagnetic Compatibility
CE, C-Tick, and FCC Part 15 (Class A) Compliant
Emissions.......................................................... EN 55011 Class A at 10 m FCC Part 15A above 1 GHz
Immunity........................................................... EN 61326:1997 + A2:2002, Table 1
For EMC compliance, operate this device with shielded cabling.
cFP-2000 .................................................... 4.8 W + 1.1 (I/O module power requirements)
cFP-2010 .................................................... 5.0 W + 1.1 (I/O module power requirements)
cFP-2020 .................................................... 6.1 W + 1.1 (I/O module power requirements)
CE Compliance
This product meets the essential requirements of applicable European Directives, as amended
for CE Marking, as follows:
Low-Voltage Directive (safety)......................... 73/23/EEC
Electromagnetic Compatibility
Directive (EMC) ................................................ 89/336/EEC
Refer to the Declaration of Conformity (DoC) for this product for any additional regulatory compliance
information. To obtain the DoC for this product, click Declarations of Conformity visit ni.com/hardref.nsf/
and search by model number or product line.
Physical Characteristics
LED indicators
POWER (green) .......................................... Valid power to module
STATUS (red).............................................. Failure condition
LINK/ACTIVE (green) ................................. Valid network connection when lit;
Ethernet activity when blinking
100 Mbps (yellow)..................................... Ethernet speed (10 Mb/s if unlit)
User-defined .............................................. 3 bicolor, 1 green
DIP switches
cFP-2000, cFP-2010 ................................... 3 user-defined, 3 predefined
cFP-2020 .................................................... 3 user-defined, 5 predefined
External digital I/O (cFP-2020) ......................... 2 switch inputs, 2 (5 V) digital outputs
Screw-terminal wiring ..................................... 16-26 AWG copper conductor wire with 7 mm (0.28 in.)
of insulation stripped from the end
Torque for screw terminals.............................. 0.5-0.6 N m (4.4–5.3 lb in.)
Weight
Dimensions
cFP-2000.............................................. 286 g (10.1 oz)
cFP-2010.............................................. 293 g (10.3 oz)
cFP-2020.............................................. 326 g (11.5 oz)
cFP-20xx on cFP-BP-4 backplane........ 127 by 246 by 106 mm (5.0 by 9.7 by 4.2 in.)
cFP-20xx on cFP-BP-8 backplane........ 127 by 441 by 106 mm (5.0 by 17.4 by 4.2 in.)
National Instruments • Tel: (800) 433-3488 • Fax: (512) 683-9300 • info@ni.com • ni.com 521
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