Specs at a glance
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Input
2 x analog 4...20 mA
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Output
2 x analog 4...20 mA
Field of application
The RB223 passive barrier can be used to galvanically isolate active signal circuits (0 to 20 mA) in three applications:
Transmission from non-Ex to Ex areas e.g for active adjusters, controllers or indicators,
Transmission from Ex to non-Ex areas for connection of active, intrinsically safe circuits to the PLC,
Transmission from Ex to non-Ex areas for supply of intrinsically safe transmitters with non-intrinsically safe transmitter power supply.
Separation of active 0/4 to 20 mA signals from transmitters, valves and adjusters.
Benefits
Compact side-by-side housing for DIN rail
Space-saving one-channel and two-channel version
No power supply necessary
International Ex approvals; Can be used up to SIL 3
Bidirectional HART® transmission
Communication sockets for HART® + integrated HART® resistor for sensor configuration
Fundamental selection
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Simple products
- Easy to select, install and operate
Technical excellence
Simplicity
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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 |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
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Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
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Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
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Simplicity
Variable |
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Predecessor
Success stories
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Technical Information (TI)
RB223
One- or two-channel passive barrier
EN 14/07/202118/06/202118/12/201425/10/200628/09/2006Language:
English
Version:
14/07/2021
File size:
1.1 MB
File name:
TI00132REN_1521.pdf
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Operating Instruction (BA)
Betriebsanleitung / Operating Instructions RB223
Betriebsanleitung Passivtrenner RB223 / Operating Instructions Isolator
RB223EN 18/06/202126/09/200712/10/2006Language:
English
Version:
18/06/2021
File size:
890.7 KB
File name:
BA00239R09a3_1321.pdf
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Ex Safety Instruction (XA)
RB223 ATEX: II (1)GD Safety Instructions
Safety instructions for electrical apparatus certified for use in
explosion-hazardous areas.EN 02/05/201627/08/201220/06/200808/11/2006Language:
English
Version:
02/05/2016
File size:
750.7 KB
File name:
XA00068RA3_1416.pdf
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Ex Safety Instruction (XA)
RB223
CSA:
Control Drawing NI
022000113Language:
English
Version:
19/02/2007
File size:
1.4 MB
File name:
022000113.pdf
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Ex Safety Instruction (XA)
RB223
FM:
Control Drawing AIS, ANI, NI
022000111Language:
English
Version:
05/09/2006
File size:
1.4 MB
File name:
022000111.pdf
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Ex Safety Instruction (XA)
RB223
CSA:
Control Drawing IS, NI
022000112Language:
English
Version:
19/02/2007
File size:
1.4 MB
File name:
022000112.pdf
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Certificates FM/CSA (ZD)
Control Drawing CSA IS/NI/DIP RID16
FOUNDATION Fieldbus Field Indicator RID16
Installation Notes for Hazardous LocationsEN 31/05/201014/09/2007Language:
English
Version:
31/05/2010
File size:
104.4 KB
File name:
120600112.pdf
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Certificates FM/CSA (ZD)
Control Drawing CSA Intrinsically Safe, Non-Incendive Passive Barrier RB223
Passive Barrier RB223
Installation Notes for hazardous locationsLanguage:
English
Version:
09/09/2016
File size:
136.3 KB
File name:
022000113.pdf
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Certificates FM/CSA (ZD)
Control Drawing FM Passive Barrier RB223
Passive Barrier RB223
Installation Notes for hazardous locationsLanguage:
English
Version:
13/09/2007
File size:
122.8 KB
File name:
022000111.pdf
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Special Documentation (SD)
Functional safety manual RB223
Functional safety manual for passive barrier RB223
EN 04/12/201324/04/200921/04/200827/09/2007Language:
English
Version:
04/12/2013
File size:
2 MB
File name:
SD00011REN_1313.pdf
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