User Documentation

SIL concept for DTMs
1482900000/01/11.2017 31
16.5 Safety-related configuration user responsibility
16.5.1 Safety-related configuration parameters (channel 1)
Input Tab
Name
Function
Channel tag and type
Selected input type:
Temperature
Current
Current range
Selected fixed input range for current measurements (for channel tag
and type = current):
0...20 mA (no sensor error detection!)
4...20 mA
Temperatur sensor type
Selected temperature sensor type (for channel tag and type =
current):
TC = Thermocouple
Ni = Ni RTD sensor
Pt = Pt RTD sensor
Selectable PT sensor types (for channel tag and type = Pt):
Pt10 (no short circuit detection!)
Pt20 (no short circuit detection!)
Pt50 (no short circuit detection!)
Pt100
Pt200
Pt250
Pt300
Pt400
Pt500
Pt1000
Selectable Ni sensor types (for channel tag and type = Ni):
Ni50
Ni100
Ni120
Ni1000
Selected sensor connection type for RTD measurements (for channel
tag and type = Ni or Pt):
2-wire
3-wire
4-wire
If 2-wire or 3-wire is selected, the end user must ensure that the applied
sensor wiring does not introduce failures exceeding the requirements for
the safety application.