optris PI 160 Operator's Manual page 43

Electrical Installation
The industrial process interface provides the following inputs and outputs:
Name Description
A IN 1 / 2 Analog input 1 and 2
D IN 1 Digital input
AO1 / 2 / 3 Analog output 1, 2 and 3
Alarm output 1, 2 and 3
DO1 / 2/ 3 Relay output 1, 2 and 3
FS Fail-safe relay
1)
depending on supply voltage; for 0-10 V on the AO the PIF has to be powered with min. 12 V.
2)
active if AO1, 2 or 3 is/ are programmed as alarm output
max range
0-10 V
24 V
0-10 V
0/ 10 V
open/ closed (red LED on) / 0...30 V, 400 mA
2)
open/ closed (green LED on)/ 0...30 V, 400 mA
/ status
1)
43