RB223
Loop powered passive barrier

One or two-channel barrier for the safe separation of 4...20 mA standard signal circuits

RB223

Sammenligne

Oversigt over specifikationer

Input

2 x analog 4...20 mA
Output

2 x analog 4...20 mA

Se alle specifikationer

Anvendelsesområde

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.

Fordele

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

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Læs hele historien

	EN	DA
14/07/2021
18/06/2021
18/12/2014
25/10/2006
28/09/2006

Sprog:	Engelsk
Version:	14/07/2021
Filstørrelse:	1.1 MB
Filnavn:	TI00132REN_1521.pdf

	EN	DA
14/07/2021
18/06/2021
18/12/2014
25/10/2006
28/09/2006

Sprog:	Engelsk
Version:	14/07/2021
Filstørrelse:	1.1 MB
Filnavn:	TI00132REN_1521.pdf

	EN	DA
18/06/2021
26/09/2007
12/10/2006

	EN	DA
02/05/2016
27/08/2012
20/06/2008
08/11/2006

	EN	DA
31/05/2010
14/09/2007

	EN	DA
04/12/2013
24/04/2009
21/04/2008
27/09/2007

RB223Loop powered passive barrier

One or two-channel barrier for the safe separation of 4...20 mA standard signal circuits

Oversigt over specifikationer

Input

Output

Anvendelsesområde

Fordele

Fundamental

Forgænger

Succeshistorier

Prevent grain dust ignition in bulk tanks & silos

Measuring principle

Measuring principle

Function

Loop power supply

Auxiliary power supply / Loop power supply

Input

Output

Certificates

Operation

Measuring principle

Function

Certification

Input

Output

Auxiliary power supply / Loop power supply

Dimensions (wxhxd)

Operation

Back

RB223

RB223

Betriebsanleitung / Operating Instructions RB223

RB223 ATEX: II (1)GD Safety Instructions

RB223

RB223

RB223

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Functional safety manual RB223

Back

The unit is not repairable

Input

Output

Power Supply

Output

Power Supply

Input

Output

Output

Display

Power Supply

Input

Output

Display

Power Supply

Input

Output

Power Supply

Output

Power Supply

Input

Output

Output

Display

Power Supply

Input

Output

Display

Power Supply

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RB223
Loop powered passive barrier