Rockwell Automation 900-TC32 Digital Temperature Controllers, Series B - Manual (Page 16)

Publication 900-UM007C-EN-E - January 2011
P-ii Preface
Series B Controllers Series B Upgrades
Series B controllers have the following upgrades.
900-TC8x
Although the upgraded controllers are compatible with the previous
controllers, terminal arrangements have been changed. Terminal sizes and
panel mounting depth have not been changed.
Other changes are outlined in the following tables. Refer to the relevant pages
in the manual for details.
900-TC16x
The upgraded controllers are basically compatible with the previous
controllers. Terminal arrangements, terminal sizes, and panel mounting depth
have not been changed.
900-TC32x
Model numbers have changed accompanying the introduction of universal
input capability. The default setting of the input type parameter of the
900-TC32x (models with resistance thermometers) has been changed from a
Pt100 resistance thermometer to a K thermocouple. Make sure the setting of
the input type parameter agrees with the temperature sensor that is being used.
The terminal block has also been changed, which means the wiring methods
and terminal arrangement are different.