Rockwell Automation 1715-OF8I Redundant I/O System User Manual - Manual (Page 32)

32 Rockwell Automation Publication 1715-UM001C-EN-P - March 2014
Chapter 1 Redundancy System Overview
RPI
The RPI you set specifies the maximum amount of time between data updates.
The 1715 modules support an RPI range of 60…750 ms.
Connection and Data Format
The adapter and I/O modules each support a single data connection for input/
output data. Listen Only connections are not supported.
Cat. No. Minimum RPI Maximum RPI Default RPI
1715-AENTR 60 ms 750 ms 180 ms
1715-IB16D 60 ms
1715-OB8DE 60 ms
1715-IF16 120 ms
1715-OF8I 120 ms