Endress+Hauser
RB223

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

Highlights
  • Input 2 x analog 4...20 mA
  • Output 2 x analog 4...20 mA
  • Bidirectional HART® transmission
  • Compact side-by-side housing for DIN rail
Product Description

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.

Fields of application
  • Separation of active 0/4 to 20 mA signals from transmitters, valves and adjusters.
Endress+Hauser

RB223

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

As low as €109.00
RB223
Loading...Please wait, loading product options..
Free shipping
Growing Portfolio
30 days return policy
Production Time: 6 working days.
price includes shipping and excludes VAT
Input 2 x analog 4...20 mA Output 2 x analog 4...20 mA Bidirectional HART® transmission Compact side-by-side housing for DIN rail

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.
More Information
Properties
Panel Mountingpanel mounting
Electrical Data
Auxiliary power supply/Loop power supply [V]Loop powered
Operating Voltage9-32 V DC, polarity independent
Electrical ConnectionRB223
Input/Output
Input type2 x analog 4...20 mA
Output type2 x analog 4...20 mA
Relay Output1 x no contact
Communication protocolHART
Mechanical Data
Housing Protection/Degree of protectionIP 20
Dimensions [mm]22.5 x 110 x 112 mm
(0.89\" x 4.33\" x 4.41\")
Additional Information
Ambient temperature range [°C]-20°C – 60 °C
Ambient temperature range [°F]-4°F – 140 °F
Certification/Approvals
Hazardous Approvals / CertificationCSA
ATEX
Other Appprovals/CertificationSIL
Write Your Own Review
You're reviewing:RB223
Your Rating
More Information
More Information
Properties
Panel Mountingpanel mounting
Electrical Data
Auxiliary power supply/Loop power supply [V]Loop powered
Operating Voltage9-32 V DC, polarity independent
Electrical ConnectionRB223
Input/Output
Input type2 x analog 4...20 mA
Output type2 x analog 4...20 mA
Relay Output1 x no contact
Communication protocolHART
Mechanical Data
Housing Protection/Degree of protectionIP 20
Dimensions [mm]22.5 x 110 x 112 mm
(0.89\" x 4.33\" x 4.41\")
Additional Information
Ambient temperature range [°C]-20°C – 60 °C
Ambient temperature range [°F]-4°F – 140 °F
Certification/Approvals
Hazardous Approvals / CertificationCSA
ATEX
Other Appprovals/CertificationSIL
Reviews
Write Your Own Review
You're reviewing:RB223
Your Rating
Questions & Answers
Don't be shy!