Newsletter subscribe and benefit!
Private Business

Endress+Hauser RNF22 RNF22-AAA 1 pc(s)

  • item model number: R605632
Electronic device in the format of a slim white box with blue and orange details. Displays brand logo and type plate.
CHF 84.05
VAT included
plus
Delivery time: 3-4 days
available from 02/23/2026
30 days free return shipment
Endress+Hauser RNF22 RNF22-AAA 1 pc(s)
CHF 84.05
VAT included
plus
One article is not enough for you and you want to save money?
from 3 piece: CHF 83.20 1,0% savings
from 5 piece: CHF 82.36 2,0% savings
from 10 piece: CHF 81.52 3,0% savings

Product description

Overview

Approval: Ex-free range
Electrical connection: Screw terminals

Description

The RNF22 is a feed and fault detection module for the safe supply and monitoring of system interfaces on the DIN rail bus. It offers a redundant supply voltage of 24 VDC. An intelligent fault diagnosis alarms via a relay contact and a flashing LED in the event of supply voltage failure, NAMUR group error message or fuse failure. This compact interface module is protected against overvoltage and polarity reversal by means of a diode decoupling.

Characteristics

Safe supply and monitoring of system interfaces on the DIN rail bus
Intelligent diagnostics installed
Easy and fast wiring

Keywords

Endress+Hauser, RNF22-AAA, RNF22, control systems, automation, temperature transducer

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.
{{#if results}}
{{results.[0].headline}}
{{/if}}