Siemens 6ES7214-1HF50-0XB0 SIMATIC S7-1200 CPU 1214FC DC/DC/RLY 14DI/10DO Programmable Logic Controller

The Siemens 6ES7214-1HF50-0XB0 is a SIMATIC S7-1200 CPU 1214FC DC/DC/RLY, a fail-safe-capable compact controller with 14 integrated 24 V DC digital inputs and 10 relay outputs rated 2 A. It operates from 20.4 to 28.8 V DC, holds 300 KB of program code plus 750 KB of data, and connects through two integrated PROFINET ports with an onboard Ethernet switch.

Technical Specifications

Certifications & Standards

• CE
• UL
• cULus
• RCM
• KC
• Marine

Selection Notes

Ten relay outputs and 14 digital inputs give this 1214FC roughly 75 percent more onboard I/O than the smaller CPU in this line, which matters when a machine's point count would otherwise force an extra signal module. The 1,050 KB combined work memory allows larger user programs without moving to a higher-tier CPU. Choose this relay-output variant over a DC/DC/DC counterpart when outputs drive small AC loads or contactor coils directly; move to a CPU with onboard analog I/O if the application also needs analog channels.