RN22 active barrier, power supply, analog signal doubler

Measuring principle
Active barrier

Measuring principle
Active barrier

Function
1-channel
2-channel
Signal doubler

Loop power supply
17,5 V ±1 V bei 20 mA open circuit
voltage: 24,5 V ±5 %

Power Supply
24 V DC

Input
0/4…20 mA / HART
feeding/not feeding

Output
0/4…20 mA / HART
active/passive

Certificates
ATEX II3G Ex tc IIIC Dc
CSA C/US AIS, I/2/ABCD
EAC [Ex ia Ga] IIC, [Ex ia Da] IIIC, Ex ec IIC Gc
JPN [Ex ia Ga] IIC, [Ex ia Da] IIIC, Ex ec IIC Gc
INMETRO [Ex ia Ga] IIC,[Ex ia Da] IIIC, Ex ec IIC Gc
NEPSI [Ex ia Ga] IIC, [Ex ia Da] IIIC, Ex ec IIC Gc
UK II3G Ex tc IIIC Dc
UK II(1)G [Ex ia Ga] IIC, II(1)D [Ex ia Da] IIIC, II3G Ex ec IIC Gc
ATEX IECEx II(1)G [Ex ia Ga] IIC, II(1)D [Ex ia Da] IIIC, II3G Ex ec IIC Gc
UL C/US
DNV

SIL
SIL 2 SC 3

Operation
HART