Rockwell Automation 1732DS-IB8 User Manual page 79

Configure Modules in RSNetWorx for DeviceNet Software 75
7. From the Add Safety Connection dialog, make selections for the
output connection, as shown in the following, and click Add.
Note that the connections for a 1791DS- IB8XOB8 module
appear as follows, where both connections are 2 bytes. If
individual point status was selected, the input connection is 5
bytes.
Publication 1791DS-UM001H-EN-P - April 2009