Interface Modules
Numerous upgrade possibilities
The M200-CPU already offers hardware interfaces for Ethernet and serial connections. If needed the number of these interfaces can be increased by placement of appropriate hardware modules on the backplane. The RS204 module offers additional serial ports with 9-pin D-Sub connectors. In addition the EM213 module extends the system by additional network adapters with three RJ45 ports. This means that the interface extensions can also be used on Fastbus substations.
