CFP-DI-300 [NI]
Digital Input Modules for Compact FieldPoint; 数字量输入模块的Compact FieldPoint的
| 型号： | CFP-DI-300 |
| 厂家： | 
National Instruments |
| 描述： | Digital Input Modules for Compact FieldPoint |
| 文件： | 总5页 (文件大小：337K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Digital Input Modules for Compact FieldPoint
NI cFP-DI-300, NI cFP-DI-301,
NI cFP-DI-304, NI cFP-DI-330
• 8-,16-, or 32-channel inputs
• 24 VDC inputs
• 4 to 250 VDC inputs
• 15 to 250 VAC inputs (50/60 Hz AC)
• 3 to 250 VAC inputs (1 kHz AC)
• 2,300 Vrms bank isolation for transient
overvoltage protection
• Hot-swappable with autoconfiguration
• -40 to 70 °C operating range
Separate Ground
Plane per Channel
All Channel
Update Rate1
Additional
Features
Module
Input Channels
Input Ranges
Input Type
Compatibility Examples
cFP-DI-300
cFP-DI-301
cFP-DI-304
cFP-DI-330
8
16
32
8
18 to 30 VDC
18 to 30 VDC
10 to 30 VDC
5 to 48 VDC
5 to 250 VAC
Sinking
Sinking
Sinking
24 VDC sourcing devices
24 VDC sourcing devices
24 VDC sourcing devices
TTL, CMOS, 12 VDC, 24 VDC,
48 VDC, 120/240 VAC/VDC
–
–
–
1 kHz
1 kHz
1 kHz
1 kHz
–
–
Hysteresis
Input current limiting
(1.5 mA)
Sinking or sourcing
ꢀ
1The all-channel update rate refers to the time the module takes to sample all channels. The overall system update rate is affected by other factors, such as the aggregate module update rate and
software loop rate. To calculate the system update rate, visit ni.com/info and enter “systemrate.”
Each channel on the cFP-DI-330 includes circuitry that limits the total
Overview
current to 1.5 mA to prevent damaging the module. All channels on the
National Instruments cFP-DI-3xx devices are versatile digital input
cFP-DI-3xx modules feature LEDs that indicate the input state of each
modules available for Compact FieldPoint systems. You can use these
channel. The modules include an all-channel update rate of 1 kHz. Overall
modules to monitor digital signals ranging from low-voltage levels up to
data throughput depends on software loop speeds and network speeds.
250 V. They are commonly used to monitor proximity and limit switches,
pushbutton switches, thermostat outputs, relay closures, power circuits, Isolation
and TTL devices. All the modules include onboard diagnostics to ensure
The cFP-DI-3xx modules feature bank isolation with 2,300 Vrms of
trouble-free installation and maintenance.
breakdown isolation. In addition, the cFP-DI-330 provides double insulation
for up to 250 Vrms of operational isolation. You can safely use Compact
Digital Input Modules
The cFP-DI-3xx modules provide built-in module-to-module isolation to
FieldPoint with the cFP-CB-1 connector block in applications where
hazardous voltages are present. These Compact FieldPoint modules do
protect your Compact FieldPoint system and controller or communication
not have channel-to-channel isolation.
interface from high voltage levels. The cFP-DI-300, cFP-DI-301, and
cFP-DI-304 modules use a common ground plane for all the input
Field I/O Connections
channels. Each channel on the cFP-DI-300, cFP-DI-301, and cFP-DI-304
Compact FieldPoint modules include a built-in power distribution bus
modules includes current-limiting circuitry to prevent module damage
that provides multiple power connections on the module. A field-wired
when connected directly to a 24 VDC source. The cFP-DI-330 uses eight
power supply connected to the voltage (V) and common (C) terminals is
optically isolated input channels so that each digital input has a separate
internally connected to a power distribution bus that delivers additional
ground plane, and you can use each channel with a different voltage
breakout terminals for voltage supply (VSUP) and common (COM). These
potential. Thus, you can connect one channel to a 5 VDC TTL signal and
terminals offer a convenient way to distribute power to field devices
another signal on the same cFP-DI-330 module to a 250 VAC line voltage.
that require external power.
Digital Input Modules for Compact FieldPoint
+
–
5 to 250 V External
Power Supply
V
C
V
(Ch 0)
SUP
+
–
IN (Ch 0)
A
Sinking-
Output
Device with
External
Power
15 to 30 VDC
External Power
Supply
Input
Circuitry
IN (Ch 0)
B
–
V
C
COM (Ch 0)
V
(Ch 0)
SUP
V
(Ch 1)
SUP
Sourcing
Output
Device with
External
Power
Sourcing-
Output
Device with
External
Power
IN (Ch 1)
A
+
–
V
(Ch 0)
IN
Input
Circuitry
Input
Circuitry
IN (Ch 1)
B
–
COM (Ch 0)
COM (Ch 1)
V
(Ch 2)
SUP
V
V
(Ch 1)
SUP
Sourcing
Output
Device
Powered by
cFP-DI-30x
Sinking-
Output
IN (Ch 2)
A
Input
Circuitry
Device
Powered by
cFP-DI-330
(Ch 1)
IN
IN (Ch 2)
B
Input
Circuitry
COM (Ch 2)
COM (Ch 1)
V
(Ch 3)
SUP
IN (Ch 3)
A
V
(Ch n)
SUP
Sourcing-
Output
Device
Input
Circuitry
IN (Ch 3)
B
Powered by
cFP-DI-330
V
(Ch n)
IN
Input
Circuitry
COM (Ch 3)
Switch
COM (Ch n)
V
(Ch n)
SUP
IN (Ch n)
A
To next channel
Input
Circuitry
Switch
IN (Ch n)
cFP-DI-300/301/304
B
COM (Ch n)
To next channel
cFP-DI-330
Ordering Information
Wiring Schematics for the cFP-DI-3xx Modules
NI cFP-DI-300 ......................................................................777318-300
NI cFP-DI-301 ......................................................................777318-301
NI cFP-DI-304 ......................................................................777318-304
NI cFP-DI-330 ......................................................................777318-330
Recommended Compact FieldPoint System Products
NI cFP-2120 ......................................................................777317-2120
NI cFP-BP-4............................................................................778617-04
NI cFP-BP-8............................................................................778617-08
NI cFP-CB-1............................................................................779618-01
NI PS-5 power supply............................................................778805-90
NI Developer Suite Professional Control Edition..................777906-03
BUY NOW!
For complete product specifications, pricing, and
accessory information, call 800 813 3693 (U.S.) or go
to ni.com/compactfieldpoint.
BUY ONLINE at ni.com or CALL 800 813 3693 (U.S.)
2
Digital Input Modules for Compact FieldPoint
Specifications
Typical for -40 to 70 °C unless otherwise noted.
Digital Input Channels
cFP-DI-300, cFP-DI-330 ..........................................................
8
cFP-DI-301.............................................................................. 16
cFP-DI-304.............................................................................. 32
Input Characteristics
Input impedance
cFP-DI-300, cFP-DI-301...................................................... 5 kΩ
cFP-DI-304.......................................................................... 30 kΩ
Input current limiting cFP-DI-330........................................... 1.5 mA
Input Voltages
cFP-DI-300, cFP-DI-301, cFP-DI-304....................................... 0 to 30 VDC
cFP-DI-330.............................................................................. 0 to 250 VDC or 0 to 250 VAC (50/60 Hz AC) or 0 to 250 VAC (1 kHz AC)
Digital Logic Levels
cFP-DI-300
cFP-DI-301
cFP-DI-304
cFP-DI-330
ON State
≤1 VDC, ≤1 ≥4 VDC, ≥15 VAC (50/60 Hz AC),
VAC ≥3 VAC (1 kHz AC)
OFF State ON State OFF State ON State OFF State ON State OFF State
Input Voltage (V)
Input Current (µA)
<5
>15
<5
>15
≤5
≥10
≤1000
≥3000
≤1000
≥3000
≤150
≥330
Hysteresis (cFP-DI-304)
Input voltage.......................................................................... 2 V min
Input current........................................................................... 60 µA min
Isolation Voltage
cFP-DI-30x
Channel-to-ground
Continuous .................................................................... 250 Vrms
Withstand...................................................................... 2,300 Vrms, 5 s max
Channel-to-backplane
Continuous .................................................................... 250 Vrms
Withstand...................................................................... 2,300 Vrms, 5 s max
Channel-to-channel ........................................................... None
cFP-DI-330
Maximum isolation voltage............................................... 250 Vrms, Installation Category II
Transient overvoltage ............................................................ 2,300 Vrms
Physical Characteristics
LED indicators
Power (green) .................................................................... Power on and self-test passed
Ready (green)..................................................................... Module configured and ready
<0..31>, <0..15>, or <0..7> (green) ....................................... Input state of each channel
Dimensions ........................................................................... 127.0 by 65.9 by 23.9 mm (5.00 by 2.60 by 0.94 in.)
Weight
cFP-DI-300/301.................................................................. 100 g (3.6 oz)
cFP-DI-330.......................................................................... 103 g (3.7 oz)
cFP-DI-304.......................................................................... 193 g (6.81 oz)
BUY ONLINE at ni.com or CALL 800 813 3693 (U.S.)
3
Digital Input Modules for Compact FieldPoint
Power Requirements (from Network Module)
cFP-DI-300.............................................................................. 185 mW
cFP-DI-301.............................................................................. 325 mW
cFP-DI-304.............................................................................. 1 W
cFP-DI-330.............................................................................. 200 mW
Environment
Operating temperature .......................................................... -40 to 70 °C
Storage temperature.............................................................. -55 to 85 °C
Relative humidity................................................................... 10 to 90%, noncondensing
Shock and Vibration
Operating vibration, random (IEC 60068-2-64)...................... 10 to 500 Hz, 5 grms
Operating vibration, sinusoidal (IEC 60068-2-6).................... 10 to 500 Hz, 5 g
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
Safety and Compliance
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 61010-1, CSA 61010-1
Note: For UL and other safety certifications, refer to the product label or visit ni.com/certification,
search by model number or product line, and click the appropriate link in the Certification column.
Electromagnetic Compatibility
This product is designed to meet the requirements of the following standards
of EMC for electrical equipment for measurement, control, and laboratory use:
• EN 61326 EMC requirements; Minimum Immunity
• EN 55011 Emissions; Group 1, Class A
• CE, C-Tick, ICES, and FCC Part 15 Emissions; Class A
Note: For EMC compliance, operate this device according to
product documentation.
CE Compliance
This product meets the essential requirements of applicable European Directives,
as amended for CE marking, as follows:
• 2006/95/EC; Low-Voltage Directive (safety)
• 2004/108/EC; Electromagnetic Compatibility Directive (EMC)
Note: Refer to the Declaration of Conformity (DoC) for this product for any
additional regulatory compliance information. To obtain 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.
Waste Electrical and Electronic Equipment (WEEE)
EU Customers: At the end of their life cycle, all products must be
sent to a WEEE recycling center. For more information about WEEE
recycling centers and National Instruments WEEE initiatives,
visit ni.com/environment/weee.htm.
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NI Services and Support
NI has the services and support to meet
Local Sales and Technical Support
your needs around the globe and through
the application life cycle – from planning
and development through deployment
and ongoing maintenance. We offer
services and service levels to meet
customer requirements in research,
design, validation, and manufacturing.
Visit ni.com/services.
In offices worldwide, our staff is local to the country, giving you access
to engineers who speak your language. NI delivers industry-leading
technical support through online knowledge bases, our applications
engineers, and access to 14,000 measurement and automation
professionals within NI Developer Exchange forums. Find immediate
answers to your questions at ni.com/support.
SERVICE
NEEDS
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your application development environment and higher levels of technical
support. Visit ni.com/ssp.
Training and Certification
NI training is the fastest, most certain route to productivity with our
products. NI training can shorten your learning curve, save development
time, and reduce maintenance costs over the application life cycle. We
schedule instructor-led courses in cities worldwide, or we can hold a
course at your facility. We also offer a professional certification program
Hardware Services
NI Factory Installation Services
NI Factory Installation Services (FIS) is the fastest and easiest way to
use your PXI or PXI/SCXI combination systems right out of the box.
that identifies individuals who have high levels of skill and knowledge on Trained NI technicians install the software and hardware and configure
using NI products. Visit ni.com/training.
the system to your specifications. NI extends the standard warranty by
one year on hardware components (controllers, chassis, modules)
purchased with FIS. To use FIS, simply configure your system online
with ni.com/pxiadvisor.
Professional Services
Our NI Professional Services team is composed of NI applications
and systems engineers and a worldwide National Instruments Alliance
Partner program of more than 600 independent consultants and
integrators. Services range
Calibration Services
NI recognizes the need to maintain properly calibrated devices for
high-accuracy measurements. We provide manual calibration
procedures, services to recalibrate your products, and automated
calibration software specifically designed for use by metrology
laboratories. Visit ni.com/calibration.
from start-up assistance to
turnkey system integration.
Visit ni.com/alliance.
OEM Support
We offer design-in consulting and product integration assistance if you
want to use our products for OEM applications. For information about
special pricing and services for OEM customers, visit ni.com/oem.
Repair and Extended Warranty
NI provides complete repair services for our products. Express repair
and advance replacement services are also available. We offer
extended warranties to help you meet project life-cycle requirements.
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ni.com • 800 813 3693
*351572A-01*
351572A-01
2007-9294-161-101-D
National Instruments • info@ni.com
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