Connecting the
74
SAI Distributor
5663600000/1.4/09.09
Optical displays
The status of an analogue input is shown with a red
LED.
AI3
4AI
U
B
COM
IN
OUT
BUS
AI2
AI1
AI0
LED IN: 0.0, 0.1, 0.2, 0.3:
•
Red: short-circuit at 24 V DC
sensor voltage pin 1
LED UB
•
Green: Voltage > 18 V DC
•
Red: Voltage < 18, 0.5 Hz flashing =< 15, OFF
=< 12 V DC
LED COM
•
Green: Communication setup with the gateway I/O
LED flashed for max. 20 seconds green
•
Red: time-out communication
Figure 47
I/O view M12 4AI
Summary of Contents for SAI Active Universal Pro Series
Page 2: ......
Page 10: ...Notes on Safety 10 5663600000 1 4 09 09...
Page 11: ...SAI Pro 2 SAI Pro 2 1 Pro Description 12 2 2 PROFIBUS DP 14 5663600000 1 4 09 09 11...
Page 20: ...Project Planning with the Universal Pro 20 5663600000 1 4 09 09...
Page 28: ...Mounting SAIs 28 5663600000 1 4 09 09...
Page 95: ...Connecting the SAI Distributor 5663600000 1 4 09 09 95...
Page 177: ......