5050 CONTROL UNIT
Technical Manual & Cabling Instructions
19.10.2012
Epec Oy reserves all rights for improvements without prior notice
Epec Oy Postiosoite/Postal address Puhelin/Phone Fax Internet
Tiedekatu 6 PL/P.O.Box 194 +358-(0)20-7608 111 +358-(0)20-7608 110 www.epec.fi
FIN-60320 Seinäjoki FIN-60101 Seinäjoki, Finland
6.2 Temperature
This control unit has two temperature sensors: one for monitoring processor area temperature
and one for monitoring PCB area temperature.
The temperature information is useful for self diagnostic purposes and safety features.
Processor area temperature
This temperature sensor is monitoring the temperature near microcontroller.
Symbol Parameter Conditions Min Max Units
Temperature monitoring
Core
Temp
Nominal Core Temperature
-40 125 °C
T
prop
Temperature measuring
accuracy
+/-1,0 %
V
zero
Offset Error
PCB area temperature
This temperature sensor is monitoring the PCB area temperature.
Symbol Parameter Conditions Min Max Units
Temperature monitoring
PCB
Temp
Nominal PCB Tem
-40 125 °C
T
prop
Temperature measuring
accuracy
+/-2,2 %
V
zero
Offset Error