Overview
The 6AG1052-2MD00-2BA6 is a Siemens SIPLUS LOGO! 12/24RCo logic module, a conformal-coated variant of the standard 6ED1052-2MD00-0BA6, designed for extended temperature range from -40 to 70 °C. It provides 8 digital inputs, of which 4 can be used in analog mode (0 to 10 V), and 4 relay outputs, operating on a 12/24 V DC supply with IP20 protection for DIN-rail mounting. This unit is classified as a spare part and has been discontinued by Siemens, making it a candidate for last-time-buy or surplus sourcing.
Function & operation
Supply voltage range is 10.8 to 28.8 V DC, covering both 12 V and 24 V systems. The conformal coating protects against condensation and corrosive atmospheres, and the -40 to 70 °C operating range suits unheated enclosures or outdoor cabinets. The module is non-expandable and mounts on a 35 mm DIN rail, 4 spacing units wide.
Applications
SIPLUS LOGO! modules of this type are used in HVAC control, lighting management, small conveyor systems, and pump sequencing where a ruggedized, wide-temperature logic controller is required. The conformal coating makes it suitable for food processing, dairy, or chemical environments where washdown or high humidity is present.