Siemens 6ED1052-1MD08-0BA1: LOGO! 8.4 12/24RCE logic module. Per the data sheet: LOGO! 12/24RCE, logic module, display power supply / I/O: 12/24 V DC/relay, 8 DI (4 AI)/4 DO, memory 400 blocks, modularly expandable, Ethernet, integrated web server, data log, user-defined web pages, standard microSD card for LOGO! Soft Comfort V8.3 or higher, older projects executable cloud conne.
Because LOGO! is cheap and easy to program it is everywhere in building services and small machines, and a failed unit is usually replaced with the same type and the program reloaded from the PC or the microSD card.
See our Siemens automation range.
Siemens lists this order number as a spare part, which means it is still supplied for existing installations while newer versions exist for new projects. We supply the exact order number for like-for-like replacement and can quote the current version too.
Technical data
| Siemens order number | 6ED1052-1MD08-0BA1 |
|---|---|
| Digital inputs | 8; Of which 4 can be used in analog mode (0 to 10 V) |
| Digital outputs | 4; Relays |
| Output current per channel | 10 A |
| Relay switching capacity (resistive) | 10 A |
| Display | Yes |
| Supply voltage, rated | 12 V DC / 24 V DC |
| Permissible supply range | 10.8 V … 28.8 V |
| Ambient temperature (operation) | -20 °C … 55 °C |
| Dimensions (W x H x D) | 71.5 x 90 x 60 mm |
| Condition | New, original Siemens |
Key features (per Siemens)
- LOGO! 12/24RCE
- Display power supply / I/O: 12/24 V DC/relay
- 8 DI (4 AI)/4 DO
- Memory 400 blocks
- Modularly expandable
- Ethernet
- Integrated web server
- Data log
- User-defined web pages
Typical applications
- Replacing older LOGO! 0BA6/0BA7/0BA8 units
- Small machines and conveyors
- Ventilation and small HVAC tasks
- Pump and tank control
- Lighting, shutters and door control
Compatibility and replacement
LOGO! 8 expansion modules (DM8, DM16, AM2) connect to the right side. Programs from older LOGO! 8 units can be opened in LOGO! Soft Comfort V8.4 and loaded into this module; LOGO! 0BA6 and earlier projects need conversion in the software.
Before you replace it
- Note the firmware version printed on the old unit; TIA Portal or LOGO! Soft Comfort must support it.
- Compare the full order number 6ED1052-1MD08-0BA1 with the label on the old unit, including the last digits (they identify the version).
- Look for signs of overvoltage, water or heat damage in the cabinet so the new part does not fail for the same reason.
Frequently asked questions
Which software programs it?
LOGO! Soft Comfort V8.4 or higher, per Siemens. Versions with a display can also be programmed on the device.
Does it have Ethernet?
Yes, LOGO! 8.4 base modules have an integrated Ethernet interface with web server, per the Siemens data sheet.
Do you ship to my country, and what is the warranty?
Yes. RendatSP ships worldwide from Yiwu, China, by air in 5 to 7 days once the part is ready, and every part carries a 1-year warranty. Send the order number and quantity on WhatsApp and we will reply with a quotation.
How to order
Message us the order number and quantity. For breakdowns, tell us the delivery address and we will offer the fastest shipping option. If the exact part is discontinued, we confirm the official successor before quoting.
RendatSP ships from Yiwu, China, to factories worldwide; air delivery usually takes 5 to 7 days once the part is ready. The part is new and original with a 1-year warranty (shipping, payment and warranty). For a quotation, message us on WhatsApp with the order number and quantity. We also have agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
