Endress+Hauser RN42 RN42-AA1BU 1 pc(s)

  • item model number: C682862
A white electronic module with ports and labels is resting on a white background.
A grey electronic device with the inscription 'RN42', two black buttons and a switch, which appears to be used for technical applications.
A white electronic device from Endress+Hauser with various connections and safety markings on the top surface.
CHF 159.90
VAT included
plus
Delivery time: 3-4 days
available from 25/09/2026
30 days free return shipment
Endress+Hauser RN42 RN42-AA1BU 1 pc(s)
CHF 159.90
VAT included
plus
One article is not enough for you and you want to save money?
from 3 piece : CHF 158.30 1,0 % savings
from 5 piece : CHF 156.70 2,0 % savings
from 10 piece : CHF 155.10 3,0 % savings

Product description

Overview

Approval: Non-explosive area
Electrical connection: Push-in terminals
Channel 1 channel

Description

The RN42 is a 1-channel active barrier with a wide-range power supply unit for safe isolation of 4 to 20 mA standard signal circuits, HART-transparent. The device has an active / passive current input, to which a 2- or 4-conductor-transmitter can be directly connected The output of the device can be operated actively or passively. The current signal is then available at pluggable screw-in or optional push-in terminals for the PLC/controller or for further instrumentation.

Characteristics

Active barrier, wide-range power supply
1-channel
Compact casing
Quick and easy wiring

Keywords

Endress+Hauser, RN42-AA1BU, RN42, control systems, automation, temperature transducer

A white electronic module with ports and labels is resting on a white background.
A grey electronic device with the inscription 'RN42', two black buttons and a switch, which appears to be used for technical applications.
A white electronic device from Endress+Hauser with various connections and safety markings on the top surface.

Product specifications

Downloads

Reviews

Take a cookie and let’s go

Language

Deutsch
English
Français

We use cookies and other technologies ("cookies etc.") to provide you with the best experience on our website. If you opt out of tracking, we will only use necessary cookies etc. that are required for the basic functionality of our website.
We have implemented technical and administrative security measures to protect your data against loss, destruction, manipulation and unauthorised access.

Choose according to your preferences :
Functional

This type of cookie etc. allows us to perform anonymous analysis activities to gain a better understanding of how our website is generally used. This allows us to make necessary and functional performance and design improvements to the website.

Marketing

We use cookies etc. from various marketing service providers to enable us to present you with suitable product offers and display third party offers. In addition, we would like to show you only advertisements that you are actually interested in on platforms of selected marketing partners and social networks.

All of the above

By clicking on "Accept", you voluntarily agree to the above data processing.
In addition, you can revoke and adjust consent at any time by accessing our privacy policy.