Endress+Hauser RIA452 Manuel De Mise En Service page 58

Wiring
58
Terminal Terminal assignment
96 Ground for digital status inputs
97 + digital status input 1
197 + digital status input 2
297 + digital status input 3
397 + digital status input 4
31 + analog output
32 Ground, analog output
33 + digital output
34 Ground, digital output
91 24 V, sensor power supply 2
92 Ground, sensor power supply 2
Universal input option
The device can be optionally equipped with a universal input instead of a current input.
Fig. 5: Universal input terminal assignment
Type
Digital inputs
Analog output (optional)
Digital output (optional)
Transmitter power supply
Endress+Hauser
RIA452