Supply and I/O
The Siemens 6ED1052-1FB00-0BA6 is a LOGO! 230 RC logic module with an integrated display, powered from 115 V or 230 V AC/DC. It provides 8 digital inputs and 4 relay outputs rated for 10 A resistive or 3 A inductive load. Memory holds 200 function blocks, and the power reserve holds the program for 80 h after supply loss. Rated for 0 °C to 55 °C ambient, IP20, and certified to UL, CSA, FM, and Marine approvals. External fusing required — no short-circuit protection built in.
Panel fit note
No rewiring needed — terminal layout is identical between the two versions. The swap is mechanical, not electrical.
Closest variant: 6ED1052-1FB00-0BA7
The sibling 6ED1052-1FB00-0BA7 shares the same input/output count and relay ratings but steps up memory to 333 blocks and power reserve to 480 h. Its wider body (107 mm vs. 72 mm) is the main constraint. For a BOM line that calls for the -0BA6, the -0BA7 will fit electrically but check your DIN rail real estate.