LOGO! CMR2020 communication module for connection of LOGO! 8 to GSM/GPRS network; 1 RJ45 port for Industrial Ethernet connection to LOGO! 8; 2xDI; 2xDO; write/read access to LOGO! variables; SMS dispatch/ reception; email dispatch; position detection GPS; time synchronization/ forwarding with real-time clock; configuration/diagnostics via web interface; remote access via OpenVPN/HTTPs, DYNDNS; observe national approval! manual available as a download
SIMATIC S7-300 digital input SM 321, isolated in groups of 16, 64 DI, 24 V DC, 3 ms, sink/source input terminal blocks 6ES7392-1.N00-0AA0 and cable 6ES7392-4...0-0AA0 required