JUMO dTRANS T06 - Safety-Relevant System Properties

6 Safety Manual
43
6.6.2 Safety-relevant system properties
The type 707071 transmitter is realized as a 1oo1D architecture.
The following are monitored:
- Probe break
- Probe short circuit
- Random hardware failure in the sensor channel
Safety feature Requirement / comment
SIL SIL2
Systematic suitability of HW and SW SC3
Operating mode in terms of safety func-
tion
Operating mode with low and high demand rate possible on a customer-specific
basis
Safety-critical inputs Temperature sensor input for double thermocouple and RTD temperature probe
with 2, 3, and 4-wire technology
4-20 mA current input
Safety-relevant inputs Setup and parameterization
Safety-critical output Analog output 4 to 20 mA
Subsystem type Type B
4FOTPS
$IBOOFM
%JBHOPTJT.POJUPS$IFDLFS
PP%
0VUQVU
D
D