SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL based on 6GK7542-6VX00-0XE0 with conformal coating, -40.+70°C, OT4 with ST1/2 (+85°C for 10min), for connecting a SIMATIC S7-ET 200SP to Industrial Ethernet, SINAUT ST7, TeleControl Server Basic, IEC-60870-5-104 or DNP3 Protocol to a control center, open IE communication (TCP/IP, ISO-on-TCP, UDP), IP broadcast/multicast, SNMPV1 DHCP, secure e-mail, IPV4/IPV6, support of SINEMA Remote Connect The SIPLUS extreme variant also protects the automation components from harsh environmental conditions, such as particularly high and low temperatures, corrosive gases, condensation, frost and biologically, chemically and mechanically active substances, as they are found in production-related control cabinets or container solutions. This means that your automation tasks are reliably protected and offer additional investment security.