The Siemens 6ED1052-1CC01-0BA6 is a LOGO! 24C logic module with integrated display, designed as a spare part for the LOGO! 24C system. It runs on 24 V DC, offers 8 digital inputs — four of which can be used as analog inputs (0 to 10 V) — and 4 transistor outputs rated for 0.3 A per channel at 55 °C. Program capacity is 190 blocks with a real-time clock and 80-hour power reserve to retain the program and clock on supply loss.
The transistor outputs are short-circuit protected electrically at 1 A, saving an external fuse on each output. The inputs can be configured as analog 0–10 V, which mixes digital and analog sensing on one unit without an expansion module. The 80-hour power reserve keeps the clock running across a weekend outage, so time-stamped alarms and scheduled logic survive. Operating temperature range is 0 to 55 °C, which covers most control-panel ambient conditions. Derate the output current above 55 °C; the data specifies the limit at that temperature. The IP20 front protection means it's intended for enclosed panels only. UL, CSA, FM, Marine, and CE certified; complies with EN55011 Class B for residential areas.
Typical use is in small automation tasks — lighting control, pump sequencing, conveyor interlocks, and building management. The transistor outputs suit inductive loads like small relays or LEDs; for larger contactors or valve actuators, a relay output version or external interposing relay is needed. The 190 block capacity covers medium-complexity logic; for larger programs, consider the LOGO! 8 series.