User Manual

Differences Between Series A, Series B, Series C and Series D Thermocouple/MillivoltE–4
    
• The Series B module requires approximately 2 seconds to
execute initialization after power is applied.
• The red LED will be turned on and the green LED
extinguished when the watchdog timer times out.
• A type code of 111
2
will yield S type thermocouple.
• Data format of 11
2
yields signed magnitude instead of 2’s
complement.
• When the module is programmed for RTS = 0, and the PLC is
switched from run to program and back to run, an RTS timeout
is inhibited on the switch from program to run.
• Allowable ambient temperature change to maintain accuracy is
0.5
o
C/min.
• Series B, C and D have CE certification.