What it is and where it fits
The Siemens 6ED1052-1HB00-0BA6 is a current-production LOGO! 24RC logic module with a backlit display, powered by 24 V AC or DC (permissible DC range 20.4–28.8 V, AC range 47–63 Hz). It provides 8 digital inputs (standard, no analog) and 4 relay outputs rated 10 A resistive / 3 A inductive per channel. Memory holds 200 function blocks, and the module is expandable via the LOGO! bus. Mounts on 35 mm DIN rail at 4 spacing units wide (72 x 90 x 55 mm). Enclosure is IP20. Power reserve holds the real-time clock for 80 hours after supply loss.
Sourcing & lifecycle status
We source this directly through Siemens distribution channels. Submit an RFQ for firm pricing and lead time; typical availability is quoted to order.
Power supply requires external fusing. DC permissible range is 20.4 V to 28.8 V. Relay outputs are dry contacts; inductive loads need a free-wheel diode per the relay coil polarity.