LOGO! 8.4 basic module
The Siemens 6ED1052-1HB08-0BA2 is a current-production LOGO! 8.4 basic module with a backlit display, packing 8 digital inputs and 4 digital outputs on a 24 VDC supply. It handles standalone logic for small automation tasks — pump sequencing, conveyor interlocks, lighting control — where you need local HMI and a compact footprint. Eight digital inputs and four relay outputs are enough for small machines or interlocking several small processes. The 24 VDC supply means it drops into standard control panels without a separate power rail. RoHS compliant since 05-04-23; lead content above 0,1 % per REACH candidate list. Currently active in Siemens' catalog.
