Perfect for your signal conversion: our ACT20 series



Reliable and accurate signal protection, conversion and isolation: your analogue signal is in safe hands with Weidmüller's ACT20 series

Suitable for all applications

Suitable for all applications

Through the offer of a slim or a flat design our components fit in perfectly with your application surroundings.

Quick and easy configurability

Quick and easy configurability

You can configure the ACT20 with software, integrated display or dip switches.

Our product range for analogue signal conditioning

ACT20C: the connective

Current measuring with condition monitoring and limit values.

A communication-capable interface transfer the data to customers control unit.

  • FDT/DTM software via Ethernet to configure locally or remotely
  • Station building with Plug & Produce function
  • Ethernet uplink: Modbus TCP

ACT20X: the intrinsically safe

Safe signal conversion with standards of the process industry

  • Separation / conditioning of intrinsically safe signals
  • Simple configuration via FDT/DTM software
  • HART-protocol transparent

ACT20P: the multifaceted

Ideally suited for the wide range of practical requirements

  • Configuration with display or FDT/DTM software or DIP switches
  • Connection terminals with coding to prevent accidental mismatches
  • Socket blocks with release lever for an easy maintenance

ACT20M: the slimmest

Space-saving with a width of only 6 mm.

  • Easy and quick installation due to powersupply via CH20M DIN railbus
  • Easy configuration via DIP switches or FDT/DTM software
  • Extensive approvals, e.g. ATEX, IECEX, GL, DNV

MCZ: the smallest

Terminal block sized analogue signal conditioner

  • Terminal block sized
  • Narrow width of 6mm
  • Easy wiring with pluggable cross connectors

Bridge measuring transducer

  • Precise and highly functional
  • Configuration with push buttons

PicoPak - the smallest standard signal isolator

  • Loop powered to isolate active field sensors
  • Measurement range and zero point calibration using a potentiomete
  • Temperature range from -40 to +70°C


CH20M DIN rail bus

  • Versorgt die Geräte über den Bus
  • Backup- Versorgung mit Fehlererkennung möglich


Weidmüller Configurator

Our Weidmüller Configurator is a software application you can download with just one click to configure your equipment or control cabinet. You can easily assemble your switched-mode power supplies and order your customised product directly from the application.

Configuration software

  • Using FDT2-technology
  • The WI-Manager software provides total support
  • At no charge

Benefit from Weidmüller services and market experience

Simple planning through software support

Simple planning through software support

Use the Weidmüller Configurator to quickly and easily configure and request our components. The tool supports continuous engineering workflows, from planning with E-CAD systems through to documentation.

Orange Selection

Orange Selection

Products of the Orange Selection are available at any time. If your order is received by 3 p.m., your items will already be on their way the following day.

Time-saving data provision

Time-saving data provision

CAD 3D models in various formats and CAE data are available for download in our product catalogue .

Electronic product data for distribution partner

Electronic product data for distribution partner

Electronic catalogue in BMECat format and other formats. Fast access to article data thanks to proven standards.

Market and industry experience

Market and industry experience

We speak the language of our customers. With expertise and passion for various industries.

To our industry overview


Consulting & Support

Do you have questions about our products and services or would you like an individual offer? Simply fill out contact form. Our employees will contact you as soon as possible.

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