SIMATIC S7-1200, Communication Board CB 1241, RS485, terminal block, supports Freeport.

Communications module CM 1242-5; for connection of SIMATIC S7-1200 to PROFIBUS as DP slave module.

SIMATIC S7-1200, CM 1243-2 communication module AS-i Interface master according to AS-i specification V3.0

SIPLUS S7-1200 CM 1243-2 based on 3RK7243-2AA30-0XB0 with conformal coating, -25…+70 °C, S7-1200, CM 1243-2 communications module AS-i Interface master according to AS-i specification V3.0.

SIMATIC S7-1200, DCM 1271 Data decoupling module for AS-i Master CM 1243-2 IN: 24 V / 30 V DC OUT: 1x AS-Interface, 4 A Integrated overload protection integr. ground fault detection Signaling contact.

Communications module CM 1243-5 for connection of SIMATIC S7-1200 to PROFIBUS as DP Master module; PG/OP communication; S7 communication.

Compact Switch Module CSM 1277 for connecting SIMATIC S7-1200 and up to 3 further nodes to Industrial Ethernet with 10/100 Mbit/s; unmanaged switch, 4 RJ45 ports, ext. 24 V DC power supply LED diagnostics, S7-1200 module incl. electronic Equipment Manual on CD-ROM.

Communications processor CP 1243-1 for connection of SIMATIC S7-1200 as additional Ethernet interface and for Connection to control centers via telecontrol protocols (DNP3, IEC 60870, TeleControl Basic), security (Firewall, VPN).

Communications processor CP 1243-7 LTE EU for Connection of SIMATIC S7-1200 to LTE network in European frequency range.

Communications processor CP 1243-7 LTE US for Connection of SIMATIC S7-1200 to LTE network in American frequency band.

Communications processor CP 1243-8 IRC for operating a SIMATIC S7-1200 in the TeleControl system Professional; for SINAUT ST7; DNP3; IEC 60870-5, station type: RTU; WAN connections;1) Ethernet 2) Additionally expandable with TS module RS-232 or TS module modem or TS module GSM or TS module ISDN; Operation with TIM modules possible.

RFID communication module RF120C for SIMATIC S7-1200; 1 reader connectable; RS-422 or RS232.

SIPLUS S7-1200 CM 1241 RS-232 based on 6ES7241-1AH32-0XB0 with conformal coating, -40…+70 °C, start up -25 °C, communications module RS-232, 9-pole D-sub (pin), supports Freeport.

SIPLUS S7-1200 CM 1241, based on 6ES7241-1AH32-0XB0 with conformal coating, -20…+60 °C, communications module RS-232, 9-pole D-sub (pin), supports Freeport.

SIPLUS S7-1200 CM 1241 based on 6ES7241-1CH32-0XB0 with conformal coating, -40…+70 °C, start up -25 °C, communications module CM 1241, RS-422/485, 9-pole D-sub (pin) supports Freeport.

SIPLUS S7-1200 CM 1241 based on 6ES7241-1CH32-0XB0 with conformal coating, -25…+60 °C, communications module CM 1241, RS-422/485, 9-pole D-sub (pin) supports Freeport.

SIPLUS S7-1200 CB 1241, based on 6ES7241-1CH30-1XB0 with conformal coating, -40…+60 °C, start up -25 °C, RS-485, terminal block, supports Freeport.

SIPLUS S7-1200 CM 1242-5 based on 6GK7242-5DX30-0XE0 with conformal coating, -25…+55 °C, communications module CM 1242-5, for connecting S7-1200 to PROFIBUS as DP slave module.

SIPLUS S7-1200 CM 1243-5 based on 6GK7243-5DX30-0XE0 with conformal coating, -25…+55 °C, communications module CM 1243-5, for connecting S7-1200 to PROFIBUS as DP master module.

SIPLUS S7-1200 CM 1243-2 based on 3RK7243-2AA30-0XB0 with conformal coating, -25…+70 °C, S7-1200, CM 1243-2 communications module AS-Interface master according to AS-i specification V3.0.