Features Integrates PROFIBUS-DP/PA slave devices into the I/A Series control system Conforms to the PROFIBUS-DP Specification IEC61158 Part 3 Supports up to 125 slave devices per port with full 244 byte data transfer Maximizes uptime by providing redundant TAs, hot-swappable redundant FBM modules, and fully redundant communication between the FBM222 and fault-tolerant control processors Enables