Skip to main content

A20400 Isolated Standard Signal Conditioner | Input 0(4) … 20 mA | Isolation up to 600 V | Load stop function

Description

A20400 Isolated Standard Signal Conditioner | Input 0(4) … 20 mA | Isolation up to 600 V | Load stop function

The first decoupled passive isolator with load stop function to provide protective separation of 0(4) ... 20 mA standard signals.

  • Extremely compact design
    up to 320 channels per meter
  • 1- and 2-channel versions
    cheap and flexible for a wide range of applications
  • Galvanic isolation
    between the input and output protection against incorrect measurements or damage to the equipment due to parasitic voltages
  • Protective separation up to 300 V AC/DC according to EN 61140
    to protect personnel and equipment
  • Load stop function prevents feedback
    e.g. in the case of an open output circuit
  • No power supply required
    Cost saving due to lower wiring effort no mains interference, no unnecessary self-heating and therefore maximum component service life
  • High accuracy
    No distortion of the measurement signal
  • Maximum reliability
    No repair and failure costs
  • International use
    UL / CSA approvals
  • 5-year warranty

Thanks to an extremely high packing density of up to 320 channels per meter of mounting rail and outstanding technical properties such as protective separation, these isolators leave the competition in the dust – even when it comes to the price-performance ratio!

The A20400 draws its power as a voltage drop directly from the measurement signal without falsifying it. There are no costs for a power supply and wiring. The A20400 has virtually no self-heating that would cause the electronic components to age faster. Together with a patented circuit design, this means maximum reliability. The consequence of this extraordinary long service life: 5-year warranty!

我们期待您的来信
联系我们

技术细节

产品类别: 通用隔离器 / 标准信号隔离器

下载

操作说明书

[861] User Manual (DE, EN)
A204**
Version 05

数据手册

[854] 数据表
A20400
产品描述 | 规格 | 产品范围

证书

[12611] DNV•GL Type Approval Certificate
No. TAA00000AX | 2021-04-06
Revision No: 2
A204**P0
[11555] Certificate of Compliance (UL)
No. 20181015-E220033; 2018-10-15 (ZT181016K)
POWER CIRCUIT AND MOTOR-MOUNTED APPARATUS
A204** and BL541

Software

[12154] Software (.zip)
ePLAN P8 Produktmakros
[11876] Knick Produktmakros (.pdf)
ePLAN Electric P8

我们的服务

在工艺或应用中使用

高压隔离放大器和变送器,用于采集和转换电流、电压、温度、转速、应变和电阻信号。
长期稳定的高压隔离放大器、变送器和信号倍增器,适用于要求苛刻的应用

相关产品

相关的博客文章

ProgaLog 4000 电脑端参数设置工具

仅利用一款参数设置工具 ProgaLog 4000,即可对 Stratos Multi 与 Protos II 4400 全系列模块化配置式变送器进行便捷的离线参数设置、设置保存、复制用于其他变送器以及记录备审。

采用 Profinet 技术的新型 Stratos Multi E461N 变送器

新型 Stratos Multi E461N 多参数变送器的 Profinet 接口可实现从现场层直至常见过程控制系统的全程过程变量的通信与预测性维护。

Stratos Multi E401X - 用于易爆区域的多参数变送器

Knick 成熟的分析测量仪器家族中,现又全新增添了 Stratos Multi,可用于易爆区域。

使用配备 EtherNet/IP 协议的 Stratos Multi E471 进行过程优化

EtherNet/IP communication protocol allows the transmitter to be easily integrated into Industrial Ethernet networks as PCS.

New multiparameter transmitter Stratos Multi

Knick is launching the the next generation in its Stratos analyzer product line.