©Endress+Hauser
RLN22 isolating amplifier for safe and reliable switching operations
©Endress+Hauser
The RN Series interface devices including the RLN22 isolating amplifier
©Endress+Hauser
The RN Series interface modules with RLN22 isolating amplifier being commissioned
Specs at a glance
Input
NAMUR
Field of application
The RLN22 is a compact 1- or 2-channel, 24 VDC isolating amplifier with relay signal output. It is designed to safely operate e.g. proximity sensors or point level switches such as the
Benefits
Safe and reliable switching operations: trust your critical applications
Compact housing: up to 2 channels on 12.5 mm (0.49 in) for efficient use of space in control cabinets
Installation in hazardous areas; Ex approval for Ex zone 2
Up to SIL 2 in accordance with IEC 61508
Quick and easy wiring and commissioning: plug-in terminals, power supply and group error message module via DIN rail bus connector
Fundamental selection
Simple products
Easy to select, install and operate
Technical excellence
Simplicity
©Endress+Hauser
Simple products
Easy to select, install and operate
Technical excellence
Simplicity
Standard products
Reliable, robust and low-maintenance
Technical excellence
Simplicity
High-end products
Highly functional and convenient
Technical excellence
Simplicity
Specialized products
Designed for demanding applications
Technical excellence
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FLEX selections
Technical excellence
Simplicity
Fundamental selection
Meet your basic measurement needs
Technical excellence
Simplicity
Lean selection
Handle your core processes easily
Technical excellence
Simplicity
Extended selection
Optimize your processes with innovative technologies
Technical excellence
Simplicity
Xpert selection
Master your most challenging applications
Technical excellence
Simplicity
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Success stories
Sichere Druckluftversorgung
Endress+Hauser (Schweiz) AG unterstützt Kunden bei der Optimierung der Verfügbarkeit und Leistungsfähigkeit ihrer Druckluftanlagen.
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Ziel erreicht - bei Wander AG
Die Firma Wander AG geht auch beim Abwasser auf Nummer Sicher. Kontinuierliche Abwasserkontrolle erhöht Sicherheit und Transparenz
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Measuring principle
NAMUR isolating amplifier
Function
1-channel, changeover contact
Auxiliary power supply / Loop power supply
Input
NAMUR
Certificates
ATEX IECEx II(1)G [Ex ia Ga] IIC, II(1) D [Ex ia Da] IIIC, II3G Ex ec nC IIC Gc
Most downloaded
RLN22
English version - 10/2021
1- or 2-channel NAMUR isolating amplifier 24 V DC with relay signal
output
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19/10/2021
06/05/2021
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19/10/2021
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RLN22
English version - 10/2021
NAMUR isolating amplifier
EN
DE ES FR IT JA PL PT RU ZH
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19/10/2021
06/05/2021
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19 documents
NAMUR isolating amplifier
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19/10/2021
06/05/2021
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1- or 2-channel NAMUR isolating amplifier 24 V DC with relay signal
EN
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19/10/2021
06/05/2021
Language:
English
Version:
19/10/2021
File size:
1.9 MB
File name:
BA02042KEN_0221.pdf
1- or 2-channel NAMUR isolating amplifier 24 V<sub>DC</sub>
EN
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26/12/2022
19/10/2021
06/05/2021
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26/12/2022
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RLN22: 1- oder 2-kanaliger NAMUR-Trennschaltverstärker mit
Relais-Signalausgang
CONTROL/INSTALLATION DRAWING for explosion h
azardous areas according to
Direc. 2014/34/EU (ATEX)
ATEX/UKCA: ATEX II (1) G [Ex ia Ga] IIC, II (1) D [Ex ia Da] IIIC,
EN
German
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05/08/2024
21/06/2023
29/09/2022
21/07/2021
22/10/2020
Language:
English
Version:
05/08/2024
File size:
1.4 MB
File name:
XA02122K09A2_05.24_RLN22_Namur_ATEX_IECEx.pdf
Technical documentation in other languages
Language:
English
Version:
14/07/2021
File size:
478.5 KB
File name:
SD02429R09EN_0121.pdf
NAMUR isolating amplifier with relay signal output
EN
German Polish
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30/11/2021
15/01/2021
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English
Version:
30/11/2021
File size:
2.1 MB
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HAW562-
Language:
Japanese
Version:
29/08/2022
File size:
11.7 MB
File name:
Fa00016k33ja_2019.pdf
시스템 제품 및 데이터 관리자 - 시그널 루프 구성 솔루션
시스템 제품 및 데이터 관리자 - 시그널 루프 구성 솔루션
Language:
Korean
Version:
12/03/2024
File size:
3.8 MB
File name:
FA00016K46KO.pdf
Systemprodukte und Datenmanager
Lösungen zur Komplettierung der Messstelle
Language:
German
Version:
17/05/2023
File size:
14.5 MB
File name:
FA00016KDE_2323_online.pdf
System Products and Data Managers
Solutions for the loop
Language:
English
Version:
17/05/2023
File size:
14.5 MB
File name:
FA00016KEN_2323_online.pdf
Search spare parts by number in drawing
5 spare parts & accessories
5 spare parts
5 accessories
Terminal set 2pol. DIN rail screw
Terminal set 2pol. DIN rail push-in
Flap 12.5 W25 DIN rail housing
Resistive Coupling Element, 1K/10K
Power rail connector DIN rail 12.5mm
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