Emerson ROC827 - Manual (Page 24)

ROC827 Instruction Manual
Issued Mar-06 General Information 1-18
1.8 Related Specification Sheets
For technical details on the ROC827 and the ROC800-Series expanded
backplane, refer to the specification sheet 6:ROC827. The most current
version of this specification sheet is available at
www.EmersonProcess.com/flow .
Note
: Since the expanded backplanes accommodate the same I/O modules
as the ROC827 base unit, the firmware specifications for the expanded
backplane are identical to those for the ROC827. However, because of the
opportunity for different configurations, power requirements differ. Refer
to Chapter 3, Power Connections, for specific information.