Table 3 - RSLogix 5000® or Studio 5000 Logix Designer® Configuration
Connection
Module
1
1715-AENTR
1
1715-IB16D
1
1715-OB8DE
1
1715-IF16
1
1715-OF8I
1
1715-IF16
Cat. No.
Minimum RPI
1715-AENTR
1715-IB16D
1715-OB8DE
60 ms
1715-IF16
1715-OF8I
Figure 12 - Duplex and Simplex Connections
The example in
Figure 12
configuration.
Duplex/Simplex
Duplex
Duplex
Duplex
Duplex
Duplex
Simplex
The digital module connections use change-of state-triggers, and the adapter
and analog module connections use cyclic triggers.
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.
Maximum RPI
750 ms
Connection and Data Format
The adapter and I/O modules each support one data connection for input/
output data. Listen Only connections are not supported.
Rockwell Automation Publication 1715-UM001J-EN-P - December 2020
Chapter 1
shows six connections; one for each entry in the
Module Description
Ethernet Adapter
16-point Digital Input
8-point Diagnostic Digital Output
16-point Analog Input
8-point Analog Digital Input
16-point Analog Input
Default RPI
180 ms
60 ms
60 ms
120 ms
120 ms
Redundancy System Overview
29