Rockwell Automation 1771-IXE/D Thermocouple/Millivolt Input Module User Manual - Manual (Page 74)

Differences Between Series A, Series B, Series C and Series D Thermocouple/Millivolt E–4
Publication 1771-6.5.130 Ć May 1999
•
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.