This product is no longer available.
Please check new generation in the section predecessor / successor or contact your local Endress+Hauser entity.
Predecessor
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Successor
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections Technical excellence Simplicity - F
- L
- E
- X
Fundamental selection
Meet your basic measurement needs
Technical excellence Simplicity - F
- L
- E
- X
Lean selection
Handle your core processes easily
Technical excellence Simplicity - F
- L
- E
- X
Extended selection
Optimize your processes with innovative technologies
Technical excellence Simplicity - F
- L
- E
- X
Xpert selection
Master your most challenging applications
Technical excellence Simplicity Variable
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Technical Information (TI)
Technical information Active barrier RN221N
Active barrier with power supply for safe separation of 4 ... 20 mA
current circuitsEN 08/05/200618/05/2004Language:
English
Version:
08/05/2006
File size:
702 KB
File name:
TI073ren.pdf
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Operating Instruction (BA)
Operating instructions RN221N
Operating instructions active barrier RN221N
(VALID FROM 22.11.2000 to 02.12.2001)EN 22/11/2000Language:
English
Version:
22/11/2000
File size:
1.1 MB
File name:
ba102ra6_1100.pdf
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Operating Instruction (BA)
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 diagnosisEN 03/11/201002/02/200630/09/2005Language:
English
Version:
03/11/2010
File size:
797.3 KB
File name:
BA202ra3_1310.pdf
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Short Instruction (KA)
RN221N Brief Operating Instructions
Active barrier with power supply for safe separation of 4...20 mA
current circuitsEN 30/06/201601/02/201006/06/200503/12/2001Language:
English
Version:
30/06/2016
File size:
430 KB
File name:
KA00124RA3_1316.pdf
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Ex Safety Instruction (XA)
RN221N ATEX: II (1)GD [Ex ia] IIC Safety Instructions
Safety instructions for electrical apparatus certified for use in
explosion-hazardous areas.EN 20/04/201604/07/201220/06/200801/10/200401/09/2000Language:
English
Version:
20/04/2016
File size:
813.6 KB
File name:
XA00005RA3_1416.pdf
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Ex Safety Instruction (XA)
RN221N
[Ex ia Ga]IIC
EN 23/09/2020Language:
English
Version:
23/09/2020
File size:
422.2 KB
File name:
XA02242KEN_0120.pdf
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Ex Safety Instruction (XA)
RN221N
CSA:
Control Drawing AIS, ANI
020200112Language:
English
Version:
07/01/2005
File size:
1.4 MB
File name:
020200112.pdf
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Ex Safety Instruction (XA)
Active barrier
RN221N
JPN: [Ex ia] IICEN 24/09/2019Language:
English
Version:
24/09/2019
File size:
132.8 KB
File name:
XA01960KEN_0119.pdf
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Ex Safety Instruction (XA)
Active barrier [Ex ia Ga] IIC Safety Instructions
Safety instructions RN221N EAC [Ex ia Ga] IIC
EN 31/10/201830/06/2016Language:
English
Version:
31/10/2018
File size:
122.7 KB
File name:
XA01451KEN_0218.pdf
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Ex Safety Instruction (XA)
RN221N
FM:
Control Drawing AIS, ANI
020200111Language:
English
Version:
07/01/2005
File size:
1.4 MB
File name:
020200111.pdf
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