Rev. 1.5
20
www.hartmann-electronic.com
Speed of Fan [rpm]
Operation
temperature
[°C]
Fan
max
Fan
min
Device
switch off
Linear fan
control
T
warn
T
alarm
T
fail
Fan
nom
<
Fan
min
Figure 3-10: Low noise control mode
The default setting at threshold is:
“sensorWarningThreshold”
30°C
“sensorAlarmThreshold”
45°C
“sensorFailureThrehold”
55°C
3.5 Basic Control & Meassurement Signals
8 digital inputs and 8 digital outputs are on the HD-SUB-D26 connector on the front plate.
Figure 3-11: High density SUB-D DIO connector 26 Pol
SUB-D
1
2
3
4
5
6
7
8
9
DI
DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 GND