RIA452
Wiring
Hauser
95
4.2.2
Connecting external sensors
!
Note!
Active and passive sensors with analog, TC, resistance and RTD sensors can be attached to the
device.
Depending on the type of signal of the sensor in question, the terminals can be freely selected.
Current input 0/4 to 20 mA
G09-RIA452xx-04-10-xx-en-001
Fig. 7: Connection of the two-wire sensor to the current input 0/4 to 20 mA
Universal input
G09-RIA452xx-04-10-xx-en-003
Fig. 8: Connection of the four-wire sensor, transmitter power supply and universal input
