©Endress+Hauser
©Endress+Hauser
Successor
Active barrier, 1/2-channel/SD for 4 to 20 mA, HART® transparent with 24 V DC as well as active/passive input and output, optionally with SIL and Ex
RN22 active barrier, power supply, signal doubler
Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex
RN42 active barrier, wide-range power supply
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
Simplicity
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
Function
Active barrier with power supply for safe seperation of 4...20 mA current circuit
Auxiliary power supply / Loop power supply
Certificates
ATEX II (1)GD (Ex ia) IIC FM AIS I,II,III/1/ABCDEFG1 CSA (Ex ia) I,II,III/1/ABCDEFG1 IECEx (Ex ia) IIC NEPSI (Ex ia) IIC EAC (Ex ia) IIC
Most downloaded
Technical information Active barrier RN221N
English version - 05/2006
Active barrier with power supply for safe separation of 4 ... 20 mA
current circuits
EN
DE FR JA PL RU ZH
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08/05/2006
18/05/2004
Language:
English
Version:
08/05/2006
File size:
702 KB
File name:
TI073ren.pdf
RN221N
Brief Operating Instructions
English version - 06/2016
Active barrier with power supply for safe separation of 4...20 mA
current circuits
EN
BG CS DA DE EL ES ET FI FR HR HU ID IT JA KO LT LV NL NO PL PT RO RU SK SL SV TH TR
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30/06/2016
01/02/2010
06/06/2005
03/12/2001
Language:
English
Version:
30/06/2016
File size:
430 KB
File name:
KA00124RA3_1316.pdf
44 documents
Technical information Active barrier RN221N
Active barrier with power supply for safe separation of 4 ... 20 mA current circuits
EN
German French Japanese Polish Russian Chinese
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08/05/2006
18/05/2004
Language:
English
Version:
08/05/2006
File size:
702 KB
File name:
TI073ren.pdf
Operating instructions RN221N
Operating instructions active barrier RN221N (VALID FROM 22.11.2000 to 02.12.2001)
EN
Czech German Spanish French Italian Japanese Dutch Polish Russian
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22/11/2000
Language:
English
Version:
22/11/2000
File size:
1.1 MB
File name:
ba102ra6_1100.pdf
Betriebsanleitung /Operating Instructions RN221N HART Diagnose
Speisetrenner RN221N mit Hilfsenergie zur sicheren Trennung von 4...20 mA Normsignalstromkreisen mit HART Diagnose Active barrierRN221N with power supply for safe separation of 4...20 mA current circuits with HART diagnosis
EN
German Spanish French Japanese
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03/11/2010
02/02/2006
30/09/2005
Language:
English
Version:
03/11/2010
File size:
797.3 KB
File name:
BA202ra3_1310.pdf
RN221N
Brief Operating Instructions
Active barrier with power supply for safe separation of 4...20 mA current circuits
EN
Bulgarian Czech Danish German Greek Spanish Estonian Finnish French Croatian Hungarian Indonesian Italian Japanese Korean Lithuanian Latvian Dutch Norwegian Polish Portuguese Romanian Russian Slovak Slovenian Swedish Thai Turkish
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30/06/2016
01/02/2010
06/06/2005
03/12/2001
Language:
English
Version:
30/06/2016
File size:
430 KB
File name:
KA00124RA3_1316.pdf
EN
Chinese
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23/09/2020
Language:
English
Version:
23/09/2020
File size:
422.2 KB
File name:
XA02242KEN_0120.pdf
EN
Japanese
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24/09/2019
Language:
English
Version:
24/09/2019
File size:
132.8 KB
File name:
XA01960KEN_0119.pdf
CSA: Control Drawing AIS, ANI 020200112
Language:
English
Version:
07/01/2005
File size:
1.4 MB
File name:
020200112.pdf
RN221N
ATEX:
II (1)GD [Ex ia] IIC
Safety Instructions
Safety instructions for electrical apparatus certified for use in explosion-hazardous areas.
EN
Bulgarian German Spanish French Dutch
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20/04/2016
04/07/2012
20/06/2008
01/10/2004
01/09/2000
Language:
English
Version:
20/04/2016
File size:
813.6 KB
File name:
XA00005RA3_1416.pdf
Active barrier
[Ex ia Ga] IIC
Safety Instructions
Safety instructions RN221N EAC [Ex ia Ga] IIC
EN
Russian
Select other language
31/10/2018
30/06/2016
Language:
English
Version:
31/10/2018
File size:
122.7 KB
File name:
XA01451KEN_0218.pdf
FM: Control Drawing AIS, ANI 020200111
Language:
English
Version:
07/01/2005
File size:
1.4 MB
File name:
020200111.pdf
Control Drawing CSA IS, NI RN221N
Active barrier RN221N Installation Notes for hazardous locations
Language:
English
Version:
02/05/2002
File size:
119.6 KB
File name:
020200112.pdf
Control Drawing FM RN221N
Installation Notes for hazardous locations for Active barrier RN221N
Language:
English
Version:
02/10/2002
File size:
105.7 KB
File name:
020200111.pdf
Functional safety manual RN221N
Functional safety manual for Active barrier RN221N
EN
German Russian
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04/12/2013
01/12/2005
Language:
English
Version:
04/12/2013
File size:
1.7 MB
File name:
SD00008REN_1313.pdf
Portfolioübersicht Systemprodukte und Datenmanager
Lösungen zur Komplettierung der Messstelle
Language:
German
Version:
10/03/2023
File size:
3.6 MB
File name:
PU01321K09DE_0523.pdf
Produits système et data managers
Solutions pour compléter votre point de mesure
Language:
French
Version:
11/02/2022
File size:
744.6 KB
File name:
PU01321KFR_0523.pdf
Componenti di sistema e data manager
Soluzioni per il completamento del punto di misura
Language:
Italian
Version:
02/05/2019
File size:
828.5 KB
File name:
E+H_SelectionGuide_8-Seiter_IT.pdf
Portfolio Overview
System products and data manager
Solutions to complete your measuring point
Language:
English
Version:
10/03/2023
File size:
3.6 MB
File name:
PU01321K09EN_0523.pdf
Komponenty AKPiA i rejestratory ekranowe
Rozwiązania dla pętli sygnałowych
Language:
Polish
Version:
20/04/2018
File size:
10.2 MB
File name:
FA00016KPL.pdf
Componentes de sistema y registradores
Soluciones para el lazo de control Indicadores, dispositivos de interfaz, protección contra sobretensiones, gestores de aplicaciones y energía, registradores sin papel y paquetes de software asociado para la automatización de procesos.
Language:
Spanish
Version:
20/05/2020
File size:
4.1 MB
File name:
FA00016Kes_Productos y Registradores_1918.pdf
HAW562- HAW569- MS20- MS21- RA33- RB223- RDL10- READWIN- RH33- RIA14- RIA15- RIA16- RIA45- RIA452- RIA46- RID14- RID16- RID261- RLN22- RLN42- RMA42- RMC621- RMS621- RN22- RN221N- RN42- RNB22- RNF22- RNO22- RS33- RSG30- RSG35- RSG40- RSG45- RXO20
Language:
Japanese
Version:
29/08/2022
File size:
11.7 MB
File name:
Fa00016k33ja_2019.pdf
Systemprodukte und Datenmanager
Lösungen zur Komplettierung der Messstelle Anzeiger, Interfacegeräte, Überspannungsschutz, Energie- und Applikationsmanager, Datenmanager, Bildschirmschreiber und Softwarepakete für die Prozessautomatisierung
Language:
German
Version:
17/05/2023
File size:
14.5 MB
File name:
FA00016KDE_2323_online.pdf
System Components
e Data Managers
Componenti di sistema e data manager Soluzioni per il completamento del punto di misura
Language:
Italian
Version:
20/04/2018
File size:
28.1 MB
File name:
FA00016KIT_1918.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
Produits système et data managers
Solutions associées
Language:
French
Version:
01/01/2019
File size:
5.8 MB
File name:
FA00016KFR-2019-ProduitsSysteme-DataManagers.pdf
System Products and Data Managers
Solutions for the loop Indicators, interface devices, surge arresters, energy and application managers, data managers, paper less recorders and associated software packages for process automation
Language:
English
Version:
17/05/2023
File size:
14.5 MB
File name:
FA00016KEN_2323_online.pdf
Caso de éxito: Bellheimer Brauerei
Medición de nivel radar en silos estrechos
Park & Bellheimer AG optimiza la logística con instrumentación de nivel radar sin contacto
Language:
Spanish
Version:
05/02/2015
File size:
180 KB
File name:
CS01412F00es_0115_Bellheimer_Brauerei.pdf
application: two wire sensors needed for operating in flammable gases or
dust mixtures.
RN221N is a FM certified active intrinsically safe barrier and power supply
Language:
English
Version:
01/07/2010
File size:
1011.5 KB
File name:
CS1048 RN221N active barrier and power supply.pdf
Mesure de niveau par radar dans des cellules de stockage étroites
Park & Bellheimer AG optimise ses procédures logistiques avec des radars de mesure de niveau ultra modernes
Language:
French
Version:
05/02/2015
File size:
648.6 KB
File name:
CS01412F14FR0115_Bellheimer_Brauerei_FR_BD.pdf
Product family: Power supply and barrier
Product root: RN221N- Declaration number: HE_00448_01.17 Manufacturer specification: RoHS
Language:
English
Version:
13/03/2017
File size:
137.5 KB
File name:
HE_00448_01.17 China RoHS RN221N.pdf
Product family: Contactors/transmitters, Controller, Ecograph, Memo-Graph, Power supply, Power supply and barrier, Preline, Process
displays, Soliswitch
Product root: FML621-, FTE20-, FTE30-, FTE31-, OFTE20-, ORIA15-, ORIA45-, ORIA46-, ORMA42-, ORSG35-, ORSG45-, OSG40-, OSG45-, RA33-, RB223-, RH33-, RIA45-, RIA452-, RIA452L-, RIA46-, RMA42-, RMC621-, RMC621L-, RMS621-, RMS621L-, RN221N-, RN221NL-, RNB130-, RNS221- , RNS221L-, RS33-, RSG35-, RSG40-, RSG45-, RTA421-, RTA421L- Declaration number: EC_00569_03.22
EN
German French
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18/10/2022
Language:
English
Version:
18/10/2022
File size:
155.3 KB
File name:
EC_00569_03.22.pdf
1 spare parts & accessories
1 spare parts
1 accessories
Set, 10x fixing lever housing
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