DataSheet.jp

6B21 の電気的特性と機能

6B21のメーカーはAnalog Devicesです、この部品の機能は「Field Configurable Analog Input」です。


製品の詳細 ( Datasheet PDF )

部品番号 6B21
部品説明 Field Configurable Analog Input
メーカ Analog Devices
ロゴ Analog Devices ロゴ 




このページの下部にプレビューと6B21ダウンロード(pdfファイル)リンクがあります。

Total 8 pages

No Preview Available !

6B21 Datasheet, 6B21 PDF,ピン配置, 機能
Isolated, Field Configurable Analog Input
6B21
FEATURES
Module accepts commands from the host computer and
converts it into an isolated process current suitable for
interfacing with valves and actuators.
Complete microcomputer-based data acquisition systems.
Output range can be selected to either a 0 to 20 mA or 4 mA
to 20 mA process current.
RTD and thermocouple, and a wide variety of input ranges. This
reduces the number of different modules that need to be used
in a given application and carried in inventory.
FUNCTIONAL BLOCK DIAGRAM
APPLICATIONS
Process Monitoring & Control
Test Stand Automation
Machine Monitoring
Material Testing
Remote Energy Mangement
Laboratory Data Acquisition
PRODUCT OVERVIEW
Figure 1. 6B21 Functional Block Diagram
The 6B Series delivers sensor-to-host signal-conditioning for
Designed for industrial applications, the 6B Series modules
remote applications. Software-configurable for a wide variety of
incorporate transformer-based isolation with surface-mount
www.DataSheet4U.com
sensor types, including: analog input, analog output, and digital
manufacturing technology – providing increased reliability at
I/O, the 6B Series is intended for remote data acquisition,
low cost. The compact, rugged 6B Series analog modules can be
machine monitoring, remote energy management and process
mixed and matched on a 16-channel backplane for high density,
monitoring and control applications.
remote process monitoring and control.
Including transformer-based isolation, ranging, linearization,
A/d conversion and RS-232C/RS-485 serial communication for
up to 256 channels per serial port, the 6B Series modules and
boards are a complete, low-cost interface between computers
and analog signals.
Communications between backplanes, modules and host is in
ASCII over an RS-232C link or RS-485 bi-directional serial bus.
Circuitry to convert RS-232C to RS485 is built into the 6B
backplane. Baud rates are software programmable, with speeds
up to 19.2 K Baud.
All 6B Series input/output modules are fully encapsulated and
identical in pin-out and size, facilitating their ability to be mixed
and matched with all other 6B Series modules on the same
backplane. The 6B Series is fully rated over the industrial
temperature range of -25oC to +85oC.
Each 6B Series module and board is a complete
microcontroller-based process monitoring and control system,
with all calibration, address and linearizing parameters stored in
non-volatile memory. Being microcontroller-based, 6b Series
modules can be configured for various sensor types, including
The 6B Series digital subsystem communication is compatible
with the overall 6B Series communication protocol. Each digital
I/O board can be configured for its address, baud rate and
checksum status. Connection to the 16 and 24-channel solid
state relay backplanes is by a 50-conductor ribbon cable. This
enables interfacing with input and outputs from 4 V to 240 V.
Power control modules are also available that can switch up to
3A and come with a variety of ratings for low voltage DC up to
280 VAC.
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective companies.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.326.8703 © 2004 Analog Devices, Inc. All rights reserved.

1 Page





6B21 pdf, ピン配列
Model 6B21
Range Description
(Software Configurable)
0 mA to 20 mA
4 mA to 20 mA
Accuracy
(Typical)
±0.02 % FSR
±0.02 % FSR
6B21
Accuracy
(Maximum)
±0.05 % FSR
±0.05 %FSR
6B21 Specifications
(typical @ +25°C and Vs = +5 V dc)
Description
Current, Operating Ranges
Current, Over-range
Load Resistance
Protocol
Baud Rates, Software selectable
Initial Accuracy
Output Offset
Span
Accuracy vs. Temperature
Output Offset Current
Gain
Resolution
Nonlinearity
Output Noise, 0.1 Hz to 100 Hz Bandwidth
Bandwidth, -3 dB
Conversion Rate
Setting Time
Software Selectable (11 Binary Ranges)
Output-to-Input and Power
Output-to-Input and Power @60 Hz
Output Protection
Output Transient Protection
Model 6B21
Output, Software Selectable
0 mA to 20 mA or 4 mA to 20 mA
+2 mA ±200 µA
0 to 750
Communications
RS-485
300K, 600K, 1.2K, 2.4K. 9.6K, 19.2K
Output Current
±5 µA (±15 µA maximum)
±0.02% Full Scale Range
(±0.05%, max.)
±1 µA°C
±50 ppm/°C
±0.02% Full Scale Range
±0.02% Full Scale Range
1 µA peak-to-peak
3 Hz
100 samples/second
1 ms to ±0.1% Full Scale Range
Output Slew Rate
0.125 mA/sec to 128 mA/sec
Common-Mode Voltage (CMV)
1500 V rms continuous
Common Mode Rejection (CMR)
108 dB
240 V rms, continuous
ANSI/IEEE C37.90.1-1989
Rev. 0 | Page 3 of 8


3Pages


6B21 電子部品, 半導体
OUTLINE DIMENSIONS
6B21
Figure 5. Outline Dimensions
Rev. 0 | Page 6 of 8

6 Page



ページ 合計 : 8 ページ
 
PDF
ダウンロード
[ 6B21 データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
6B20

Diode ( Rectifier )

American Microsemiconductor
American Microsemiconductor
6B21

Field Configurable Analog Input

Analog Devices
Analog Devices
6B259

8-BIT ADDRESSABLE DMOS POWER DRIVER

Allegro MicroSystems
Allegro MicroSystems
6B273

8-BIT LATCHED DMOS POWER DRIVER

Allegro MicroSystems
Allegro MicroSystems


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap