6GK7242-5DX30-0XE0 Siemens
$362.07
Communication module CM 1242-5; for connection of SIMATIC S7-1200 to PROFIBUS as DP Slave module
6ES7241-1CH31-0XB0 Siemens
SIMATIC S7-1200, Communication module CM 1241, RS-422/485,9 POL Sub-D (socket) supports Freeport
6AG1243-1BX30-2AX0 Siemens
SIPLUS S7-1200 CP 1243-1 -40...+70°C with conformal coating based on 6GK7243-1BX30-0XE0 . Communications Processor CP 1243-1 for connecting SIMATIC S7-1200 as additional Ethernet interface and for connection to control center via remote system protocols (DNP3, IEC 60870, TeleControl Basic), Security (Firewall, VPN)
6AG1241-1CH32-2XB0 Siemens
SIPLUS S7-1200 CM1241 -40 ... +70 DEGREES C WITH CONFORMAL COATING BASED ON 6ES7241-1CH32-0XB0 . COMMUNICATION MODULE CM 1241 RS422/485, 9 PIN SUB D(MALE) SUPPORTS MESSAGE BASED FREEPORT