The Siemens 6ED1052-2MD00-0BA4 is a LOGO! 12/24RCo logic module without display or keys, designed for small automation tasks like relay control, lighting, and simple machine sequencing. It runs on DC 12/24 V (10.8–28.8 V range) and offers 8 digital inputs, two of which double as 0–10 V analog inputs. The 4 relay outputs handle up to 10 A resistive or 3 A inductive loads — enough for direct switching of contactors or small motors without an interposing relay. The integrated power reserve holds the program for 80 hours during a supply loss, so the unit restarts from the last state without a battery change.
Siemens 6ED1052-2MD00-0BA4 LOGO! Logic Module, 8DI/4DO
MPN6ED1052-2MD00-0BA4
Siemens LOGO! 12/24RCo logic module, 6ED1052-2MD00-0BA4, DC12/24V supply, 8DI (2 AI 0-10V), 4 relay outputs, 130 blocks expandable.
$674.94Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Digital inputs | 8; of which 2 can be used in analog mode (0 to 10 V) |
| Digital outputs | 4; Relays |
| Parameter | Value |
|---|---|
| Permissible range, lower limit (DC) | 10.8 V |
| Permissible range, upper limit (DC) | 28.8 V |
| Short-circuit protection | No; external fusing necessary |
| Parameter | Value |
|---|---|
| Temperature, min. | 0 °C |
| Temperature, max. | 55 °C |
| Parameter | Value |
|---|---|
| Width | 72 mm |
| Height | 90 mm |
| Depth | 55 mm |
Product details
MPN
6ED1052-2MD00-0BA4