Powerful isolating amplifiers

Considering the increase of automation, isolating amplifiers are required which convert, isolate, monitor, protect and visualise your digital and analogue signal values from industrial and process automation, e.g. temperature, pressure, level, flow volumes, weight, and speed.

Our signal converters for DC standard signals, 4-20 m A and 0-10 V isolating amplifiers, switching amplifiers, frequency converters, and threshold switches are characterised by a high level of accuracy, universality and a wide assortment of variants.

Perfect for your signal conversion: our ACT20 series

Reliability

Reliability

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

With communication-capable interface, our ACT20C can be used for condition monitoring and diagnostics

ACT20C: the connective
Your benefits
  • FDT/DTM software via Ethernet to configure locally or remotely
  • Station building with Plug & Produce function
  • Ethernet uplink: Modbus TCP
  • Power/data via railbus

ACT20X: the intrinsically safe

Safe signal conversion in compliance with standards of the process industry

ACT20X: the intrinsically safe
Your benefits
  • A wide range of functions for separation and conditioning of intrinsically safe signals
  • Meets strict standards for the process industry due to SIL capability; applicable in EX areas 0, 1, 2, and 20, 21, 22
  • Simple configuration via FDT/DTM software
  • HART-protocol transparent
  • Certification: ATEX, IECEX, FM, cULus, DNV GL

ACT20P: the multifaceted

Ideally suited for the wide range of practical requirements in the process industry and energy technology.

ACT20P: the multifaceted
Your benefits
  • Precise and unique signal transducer
  • Easy configuration with display or FDT/DTM software or DIP switches
  • Release lever with coding to simplify maintenance
  • Connection terminals with coding to prevent accidental mismatches
  • More space in the cabinet due to a width of only 12.5 mm with two channels

ACT20M: the slimmest

Extremely space-saving with a width of only 6 mm.

ACT20M: the slimmest
Your benefits
  • Easy and quick installation of the power supply via CH20M DIN railbus
  • Easy configuration via DIP switches or FDT/DTM software
  • Extensive approvals, e.g. ATEX, IECEX, GL, DNV
  • Robust against interference
  • High packing density per channel
  • Certifications: ATEX, UL, DNV, FM

MCZ and process-value display

MCZ: the smallest

MCZ: the smallest

MCZ: the smallest

The smallest terminal block sized analogue signal conditioner on the market. Space-savings in the control cabinet due to its narrow width of 6mm. Easy wiring with pluggable cross connectors.

Process-value display

Process-value display

Process-value display

Optimum monitoring with good visibility. You profit from a large four-digit LED display, 1/8” DIN-standard front panel with IP 65 protection and integrated signal converter and limit switch.

Other compatible modules

Bridge measuring transducer

Bridge measuring transducer

Bridge measuring transducer

Precise and highly functional signal converters.

Digital-analog and analog-digital converters

Digital-analog and analog-digital converters

Digital-analog and analog-digital converters

Convert digital signals into analogue signals and vice versa.

Current transformer

Current transformer

Current transformer

Convert "high" currents (<750 A) of a 1- or 3-phases network into "low" currents (5 A or 1 A).

Component Housing Modular IP20

Component Housing Modular IP20

Component Housing Modular IP20

Power supply adapter modules for separate supply and distribution of the supply voltage: for the ACT20 series/MICROSERIES signal converters.

FDT and FDT2 technology: Device configuration for analogue signal condition

FDT and FDT2 technology: Device configuration for analogue signal condition

The WI-Manager is a device-management frame application which supports the FDT and FDT2 (Field Device Tool) standards. The software can be used to configure and maintain all of our configurable ACT20 devices. It can manage all device drivers that are available through their DTM (Device Type Manager).

The DTM permits access to device data with a graphical user interface (GUI) that offers the user a variety of functions such as configuration, operation, and monitoring of devices. WI-Manager helps to reduce the costs related to planning and maintaining the devices in a facility.

As part of FDT2 development we optimised the interfaces on our frame application and ACT20-DTMs for touch control so that users can simply operate them with a tablet. Before, maintenance engineers needed their laptops when production started. Now they can carry out parameterization wirelessly with a tablet.

Product Manager Georg Hilsch, Weidmüller

The perfect complements

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

Downloads

Consulting & Support

Your direct contact

Arrange a consultation

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.

* Required fields

Arrange callback