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  • Active barrier as signal doubler
  • signal conditioner supply
  • analogue signal doubler
  • input signal: 0/4-20 mA
  • output signal: 2 x 0/4-20 mA
  • connection: screw terminals
  • supply voltage: 24 V DC
  • interfaces: HART
  • mounting: DIN 35 rail

Signal doubler Endress+Hauser RN22-8L3A

Item number: 106838
EAN: 4250738124653
Technical details

Supply isolator

1

24 V DC

Current

0-20 mA; 4-20 mA

Current

2 x 0/4-20 mA

DIN-rail 35 mm

Screw terminals

-40 °C

60 °C

IP00

HART

CE
ATEX
UKCA
IECEx

Product description
Signal doubler Endress+Hauser RN22-8L3A
The RN22-AA3A active barrier from Endress+Hauser is used for the transmission and electric isolation of 0/4...20 mA signals, which is transmitted to two electrically isolated outputs. Output 1 is HART transparent. HART signals are transmitted bidirectionally between input and output 1. Output 2 contains a HART filter so that only the electrically isolated analogue 4...20 mA signal is transmitted. The RN22-8L3A supply isolator from Endress is suitable for use in potentially explosive atmospheres.
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