RX7i Communications Modules

Communications Coprocessor Control Memory Xchange Ethernet Controller Redundancy Communications (High Availability) Reflective Memory

Yes No No Preference

CCM (master N/A RTU Modbus (slave only) SNP/SNPX (master peer) slave slave)

2.12 gigabaud N/A

N/A Non-isolated differential communication

16 Mbytes 256 Kbytes of Reflective Memory N/A

N/A Up to 2000 meters (up to 256 nodes) Up to 300 meters

400 ns (worst-case), 200 ns (best-case) 400 ns (worst-case), 200 ns (best-case) 400 ns (worst-case), 200 ns (best-case) N/A