How to Select an Interface Relay for PLC Outputs
A step-by-step guide to matching PLC output type, coil voltage and current, contact rating, and socket style when selecting an interface relay.
- Part number
- 6ED1052-2FB08-0BA2
Low stock
Dispatch
Planned dispatch date. We aim to ship within 1 business day. Depending on warehouse workload it can take 2–3 business days.
· From Türkiye
0
LOGO! 8Siemens 6ED1052-2FB08-0BA2 LOGO! 8.4 230RCEo 8DI/4DO Logic Module
LOGO! 230RCEo logic module, 8DI/4 relay DO, 115/230V AC/DC supply, 400 blocks, Ethernet web server.
Description
About the 6ED1052-2FB08-0BA2
About the 6ED1052-2FB08-0BA2
The Siemens 6ED1052-2FB08-0BA2 is a LOGO! 230RCEo logic module with 8 digital inputs and 4 relay outputs (3 A inductive / 10 A resistive), running on 115/230 V AC or DC supply. It stores up to 400 function blocks, includes integrated Ethernet with a web server, and has no built-in display.
Certifications & Standards
- CE
- UL
- FM
- IEC 61131
- VDE 0631
- Marine
Selection Notes
The 230RCEo variant runs directly from 115/230 V AC or DC line power without a separate power supply, which suits machines already wired for mains-voltage control circuits; pick the 24 V DC-powered LOGO! variant instead when the panel standardizes on low-voltage control wiring. Relay outputs rated 10 A resistive / 3 A inductive can switch contactor coils or small loads directly, but external fusing is required since the outputs have no built-in short-circuit protection.
Applications
Used as a standalone or expandable control module for small machines, pump/tank control, lighting control, and simple sequencing applications that need relay outputs and remote monitoring via the LOGO! web server.
Specification
Full specification
Installation type/mounting 1
| Mounting | on 35 mm DIN rail, 4 spacing units wide |
|---|
Supply voltage 8
| Rated value (DC): 115 V DC | Yes |
|---|---|
| Rated value (DC): 230 V DC | Yes; 240 V DC |
| permissible range, lower limit (DC) | 100 V |
| permissible range, upper limit (DC) | 253 V |
| Rated value (AC): 115 V AC | Yes |
| Rated value (AC): 230 V AC | Yes; 240 V AC |
| Line frequency: permissible range, lower limit | 47 Hz |
| Line frequency: permissible range, upper limit | 63 Hz |
Time of day 2
| Time switching clocks: Number | 400; Max. 400, function-specific |
|---|---|
| Time switching clocks: Power reserve | 480 h |
Show all 53 specifications ↓ Show less ↑42 more values in Identification, Digital inputs, Digital outputs, EMC, Standards, approvals, certificates, Ambient conditions, Dimensions, Logistics.
Identification 9
| Part number | 6ED1052-2FB08-0BA2 |
|---|---|
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4034106034450 |
| ETIM class | EC001417 |
| eCl@ss | 27242216 |
Digital inputs 1
| Number of digital inputs | 8 |
|---|
Digital outputs 4
| Number of digital outputs | 4; Relays |
|---|---|
| Short-circuit protection | No; external fusing necessary |
| Relay outputs Switching capacity of contacts: with inductive load, max. | 3 A |
| Relay outputs Switching capacity of contacts: with resistive load, max. | 10 A |
EMC 1
| Emission of radio interference acc. to EN 55 011: Limit class B, for use in residential areas | Yes; Radio interference suppression according to EN55011, Limit Value Class B |
|---|
Standards, approvals, certificates 13
| Siemens Eco Profile (SEP) | Siemens EcoTech |
|---|---|
| CE mark | Yes |
| CSA approval | Yes; covered by UL cert |
| UL approval | Yes |
| FM approval | Yes |
| developed in accordance with IEC 61131 | Yes |
| according to VDE 0631 | Yes |
| Marine approval | Yes |
| Ecological footprint: environmental product declaration Global warming potential | Yes |
| Ecological footprint: global warming potential, (total) [CO2 eq] | 124 kg |
| Ecological footprint: global warming potential, (during production) [CO2 eq] | 9.93 kg |
| Ecological footprint: global warming potential, (during operation) [CO2 eq] | 115 kg |
| Ecological footprint: global warming potential, (after end of life cycle) [CO2 eq] | -0.383 kg |
Ambient conditions 5
| Ambient temperature during operation: min. | -20 °C; No condensation |
|---|---|
| Ambient temperature during operation: max. | 55 °C |
| Ambient temperature during storage/transportation: min. | -40 °C |
| Ambient temperature during storage/transportation: max. | 70 °C |
| Altitude during operation relating to sea level: Ambient air temperature-barometric pressure-altitude | Tmin ... Tmax at 1 080 hPa ... 795 hPa (-1 000 m ... +2 000 m) |
Dimensions 3
| Width | 71.5 mm; 4 modular widths (MW) |
|---|---|
| Height | 90 mm |
| Depth | 58 mm |
Logistics 6
| Net weight | 0.239 kg |
|---|---|
| Country of origin | CN |
| Shipping weight | 0.739 kg |
| Ships from | Türkiye |
| Dispatch | 13 Nov |
| Stock | Low stock |
Source: manufacturer data · Last verified: 01 Nov 2026
Documents
Documents for 6ED1052-2FB08-0BA2
No documents are on file for this part yet.
Ask us for the datasheet
Certifications
Certifications and standards
- CE mark
- UL approval
- FM approval
- developed in accordance with IEC 61131
- according to VDE 0631
- Marine approval
Quick answers
Questions about the 6ED1052-2FB08-0BA2
What is the rated current of 6ED1052-2FB08-0BA2?
The rated current of 6ED1052-2FB08-0BA2 is 10 A.
Which supply voltage is 6ED1052-2FB08-0BA2 rated for?
The rated operational voltage of 6ED1052-2FB08-0BA2 is 115–230 V AC.
What is the HS code of 6ED1052-2FB08-0BA2 for customs?
The tariff (HS) code on file for 6ED1052-2FB08-0BA2 is 85371091.
What is the EAN of 6ED1052-2FB08-0BA2?
The EAN (GTIN) of 6ED1052-2FB08-0BA2 is 4034106034450.
Where does 6ED1052-2FB08-0BA2 ship from, and how fast?
6ED1052-2FB08-0BA2 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
Guides
Guides for PLC & controllers
Main Types of Programmable Logic Controllers: A Complete PLC Guide
Compare the 5 main PLC types, IEC 61131-3 languages, scan-time sizing, and brand options to choose the right controller for your plant. Shop at...
Programmable Logic Controller Guide: Selection, Application, and Maintenance for Engineers
PLC selection guide for engineers covering IEC 61131 compliance, Siemens, Rockwell, Schneider, ABB comparison, scan time sizing, and wiring. Shop at Stoklink.
Reviews
Customer reviews
Series
Siemens LOGO! 8
- Brand
- Siemens
- Series
- LOGO! 8
