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3B30:  Isolated millivolt Input; 3 Hz Bandwidth Signal Conditioning Module

产品详情

The 3B Series Signal Conditioning I/O Subsystem provides a low cost, versatile method of interconnecting real world analog signals to a data acquisition, monitoring or control system. It is designed to interface directly to analog signals such as thermocouple, RTD, ac and dc Strain Gage, Torque Transducer, Frequency, LVDT, AD590/AC2626 solid state temperature sensor outputs, and millivolt or process current signals, and convert the inputs to standardized analog outputs compatible with high level analog I/O subsystems.

The 3B Series Subsystem consists of a 19" relay rack, compatible universal mounting backplane and a family of plug-in input and output signal conditioning modules (up to 16 per rack). 8- and 4-channel backplanes are also available. Each backplane incorporates screw terminals for sensor inputs and current outputs and a connector for high level, single-ended outputs to the user’s equipment.

Input and output modules are offered in both isolated (±1500 V peak) and nonisolated versions. The input modules feature complete signal conditioning circuitry optimized for specific sensors or analog signals, and provide high level analog outputs. Each input module provides two simultaneous outputs: 0 V to +10 V (or ±10 V) and 4–20 mA (or 0–20 mA). Output modules accept 0 V to +10 V (or ±10 V) single ended signals and provide an isolated or nonisolated 4–20 mA (or 0–20 mA) process signal. All modules feature a universal pinout and may be readily “mixed and matched” and interchanged without disrupting field wiring.

Each backplane contains the provision for a subsystem power supply. The 3B Series Subsystem can operate either from a common dc/dc or ac power supply mounted on each backplane, or from externally provided dc power. Two LEDs are used to indicate that power is being applied.

特点和优势

  • Accepts mV Input
  • Current Sense Applications
  • General Purpose Isolation
  • 3 Hz BW
  • Voltage (± 10V) and Current Outputs
    (0-20mA or 4-20mA)

Functional Block Diagram for 3B30

其它3B资源: 配件背板电源
销售和服务:北美(eRathsburg)其它地区

文档

快讯名称 内容类型 文件类型
3B30/3B31: Isolated Voltage Input Data Sheet (Rev 0, 01/1999) (pdf, 356 kB) 产品数据手册 PDF
AN-535: Digital Input/Output Subsystems  (pdf, 336 kB) 应用笔记 PDF
3B User's Manual  (pdf, 4732 kB)
The 3B Series Signal Conditioning I/O Subsystem
用户指导 PDF
Make vs. Buy! When Should I Reinvent the Wheel?
(Analog Dialogue, Vol. 33, No. 10, November-December, 1999)
《模拟对话》杂志 HTML
3B Series Backplanes Backplanes HTML
3B Series Configuration Guide Configuration Guides HTML
IOS Custom Product Worksheet
As a Design Subcontractor, IOS believes it essential to engage with our customers early in the development cycle. Complete the form and it will be reviewed and you will be contacted by one of our design specialists.
定制产品工作单 HTML
3B Series Accessories Accessories HTML
3B Series Power Supplies Power Supplies HTML
Selecting the Right Signal Conditioning Series for Your Application 概况 HTML
All Series Modules 概况 HTML
3B系列型号定义 概况 HTML
3B30/3B31 Isolated Voltage Input 概况 HTML
3B17 Wide Bandwidth, LVDT/RVDT Input 概况 HTML
IOS 3 Year Warranty  (pdf, 23 kB) 概况 PDF
3B Series Overviews 概况 HTML
IOS Short Form Brochure  (pdf, 2298 kB) 概况 PDF
RAQs index 非常见问题解答 HTML
术语表 专业词汇表 HTML

设计工具,模型,驱动及软件

快讯名称 内容类型 文件类型
3B Series I/O Subsystem Software Tools
  • 3BCUSTOM.ZIP  (zip, 366 kB)
    Windows 3.1 and higher program for customizing 3B modules, (requires VGA 800x600). Calculates resistance values for customizing your owm 3B module. 375680 03-09-94
  • SENSORS.ZIP  (zip, 343 kB)
    Windows Conversion Utility Program for common temperature sensing devices. Sensors (Ver 1.2) Dated: Feb 15, 1994. 351525 08-24-95
  • TC_CONV.TXT  (txt, 2 kB)
    Simple steps explaining Temperature Conversion for our Thermocouple Modules (3B, 5B, 7B). 1920 07-09-93
输入/输出(I/O)子系统软件工具 HTML

评估套件,原理图符号和PCB封装

原理图符号和PCB封装— ADI公司提供与当今众多CAD系统兼容的原理图符号和PCB封装(Symbols & Footprints),以便更广泛、更轻松地使用。

Sample样片申请及购买

价格,封装及供货状态

3B30 型号选项
产品型号 封装 引脚 温度范围 包装和数量 报价 RoHS 查看PCN/PDN 查看库存/
购买/样片
3B30-00 产品状态: 量产 IOS MODULE 30 商业 Tray, 1 - N  材料信息 查看PCN 订购
3B30-01 产品状态: 最后订购时间 IOS MODULE 30 商业 Tray, 1 - N  材料信息 查看PCN/PDN 订购
3B30-02 产品状态: 量产 IOS MODULE 30 商业 Tray, 1 - N  材料信息 查看PCN 订购
3B30-03 产品状态: 量产 IOS MODULE 30 商业 Tray, 1 - N  材料信息 查看PCN 订购
3B30-CUSTOM 产品状态: 量产 IOS MODULE 30 商业 Tray, 1 - N  材料信息 查看PCN 联络ADI
帮助

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