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Numéro de commande: 6ED1052-1FB08-0BA2
6ED: LOGO! logic relay series
1052: Basic base unit
1: Version with onboard display (2 = Pure version without display)
Facebook: 230V CA/CC alimentation, sortie relais (LOGO! 230RCE)
08: LOGO! 0BA8 hardware platform (8ème génération)
0BA2: Firmware V8.4, prend en charge MQTT & cloud connection; direct upgrade replacement for 6ED1052-1FB08-0BA0
📌 Key Technical Specifications
| Article | Spécification |
| Nom complet du produit | LOGO! 230RCE Logic Module |
| Alimentation | AC/DC 115V~230V (47~63 Hz) |
| Configuration des E/S | 8 entrées numériques (DEPUIS) / 4 sorties relais (FAIRE) |
| Relay Contact Rating | Max.. 10A pour les charges résistives; maximum. 3A for inductive loads; no built-in short-circuit protection; external fuses are required |
| Capacité du programme | Jusqu'à 400 blocs fonctionnels; 400 built-in timer clocks |
| RTC Backup Battery | 480 heures (20 jours) |
| Communication | Port Ethernet, integrated Web Server, enregistrement de données, pages Web personnalisées; MQTT & LOGO! cloud connection supported |
| Stockage | MicroSD card slot for program backup and data logging |
| Montage | Montage sur rail DIN |
| Dimensions | 90 × 71.5 × 60 mm, net weight 0.274 kilos |
| Température de fonctionnement | -20℃ ~ +55℃ |
| Certifications | CE, UL, CEM classe B (suitable for residential areas) |
| Logiciel de programmation | LOGO!Soft Comfort V8.4 or highercache.indu… |
⚙️ Key Features
- Onboard LCD with keypad; status viewing and parameter modification on-site without a PC
- Modular expansion: numérique & analog expansion modules available to extend I/O points
- Ethernet functions: web-based monitoring, accès à distance, MQTT connection to HMI/IoT platforms
- Data logging function; runtime logs stored on MicroSD card
- Fully backward-compatible with older LOGO! projects; legacy programs can be ported directly
🧩 Selection & Informations de remplacement
Predecessor model: 6ED1052-1FB08-0BA0 (abandonné). 0BA2 is a direct pin-to-pin replacement with identical wiring terminals.
Same-series comparison
6ED1052-2FB08-0BA2: LOGO! 230RCEO, Pure version without display, same electrical specifications
6ED1052-1HB08-0BA2: LOGO! 24RCE, 24Alimentation CA/CC, sortie relais
Référence alternative nationale: small logic relays from Chint/Delixi; cependant, communication protocols and function block libraries differ greatly, and programs cannot be migrated directly.
🛠 Typical Application Scenarios
HVAC fan & contrôle de la pompe, lighting sequence control, door access control, petites lignes de production, stations d'échange de chaleur, building water supply & drainage, low-cost alternative to small PLCs, remote web monitoring.
⚠️Entretien & Conseils de dépannage
- Relay outputs are mechanical contacts. For frequent switching of inductive loads (contacteurs, électrovannes), install RC snubber circuits to extend contact service life.
- Program upload/download requires LOGO!Soft Comfort V8.4 or newer; older software cannot recognize the 0BA2 hardware.
- The MicroSD card only supports LOGO! dedicated format; standard file systems cannot read log data directly.
- The RTC backup only lasts around 480 heures; the system time will be lost after prolonged power failure.
LOGO! Liste de contrôle pour la migration du programme: 0BA0 (6ED1052-1FB08-0BA0) → 0BA2 (6ED1052-1FB08-0BA2)
- Conditions préalables (Obligatoire)
- Version du logiciel: Install LOGO!Soft Comfort V8.4 (with SP1). V8.2/V8.3 cannot recognize 0BA2 hardware and cannot download programs.
- Hardware Verification
Unité de base: 0BA0 and 0BA2 have identical terminal assignments; direct plug-and-play replacement without rewiring.
Modules d'extension: Only 0BA8-series modules with suffix -0BA2 are supported; old 0BA6/0BA7 modules are incompatible and must be replaced entirely.
- Back up the original project and save a copy before upgrading.
- Liste des modèles de la série complète (LOGO! 0BA8 / V8.4 / 0BA2)
1) Base Units (6ED1052, 0BA2 latest firmware, Ethernet + MQTT)
With Display (1 = with display)
| Numéro de commande. | Modèle | Alimentation | E/S | Type de sortie |
| 6ED1052-1FB08-0BA2 | LOGO! 230RCE | AC/DC 115~230V | 8DEPUIS / 4FAIRE | Relais (10UN) |
| 6ED1052-1HB08-0BA2 | LOGO! 24RCE | CA/CC 24 V | 8DEPUIS / 4FAIRE | Relais |
| 6ED1052-1CC08-0BA2 | LOGO! 24CE | DC24V | 8DEPUIS (4IA) / 4FAIRE | Transistor 0.3A |
| 6ED1052-1MD08-0BA2 | LOGO! 12/24RCE | DC12/24V | 8DEPUIS (4IA) / 4FAIRE | Relais |
Pure Version without Display (2 = no display, suffix RCEO/CEO)
| Numéro de commande. | Modèle | Alimentation | Type de sortie |
| 6ED1052-2FB08-0BA2 | LOGO! 230RCEO | AC/DC 230V | Relais |
| 6ED1052-2HB08-0BA2 | LOGO! 24RCEO | CA/CC 24 V | Relais |
| 6ED1052-2CC08-0BA2 | LOGO! 24CEO | DC24V | Transistor |
| 6ED1052-2MD08-0BA2 | LOGO! 12/24RCEO | DC12/24V | Relais |
Older Firmware (Discontinué: 0BA0 / 0BA1)
0BA0 (V8.2): 6ED1052-1FB08-0BA0 (original model before replacement)
0BA1 (V8.3): 6ED1052-1FB08-0BA1
Règle de remplacement: 0BA0 → 0BA2, fully pin-compatible, direct swap without wiring changes.
2) Digital Expansion Modules DM (6ED1055, suffixe -0BA2 only, for 0BA8 hosts only)
DM8 (4DEPUIS + 4FAIRE)
| Numéro de commande. | Modèle | Alimentation | Sortir |
| 6ED1055-1FB00-0BA2 | DM8 230R | AC/DC 230V | Relais |
| 6ED1055-1HB00-0BA2 | DM8 24R | CA/CC 24 V | Relais |
| 6ED1055-1CB00-0BA2 | DM8 24 | DC24V | Transistor |
| 6ED1055-1MB00-0BA2 | DM8 12/24R | DC12/24V | Relais |
DM16 (8DEPUIS + 8FAIRE)
| Numéro de commande. | Modèle | Alimentation | Sortir |
| 6ED1055-1FB10-0BA2 | DM16 230R | AC/DC 230V | Relais |
| 6ED1055-1NB10-0BA2 | DM16 24R | DC24V | Relais |
| 6ED1055-1CB10-0BA2 | DM16 24 | DC24V | Transistor |
3) Analog Expansion Module AM (6ED1055)
| Numéro de commande. | Modèle | Canaux | Caractéristiques |
| 6ED1055-1MA00-0BA2 | LOGO! AM2 | 2 IA | 0~10V voltage input |
4) Text Display TDE (Only compatible with 0BA8 hosts; old TD displays are not supported)
| Numéro de commande. | Modèle | Description |
| 6ED1055-4MH08-0BA1 | LOGO! TDE | 0BA8-specific Chinese text display with keypad |
III. Règle de dénomination du modèle (Quick Decoding)
6ED1052 1 F B 08 0BA2
- 1 = with onboard display; 2 = Pure version without display
- FB = 230V relay output; HB = 24V relay output; CC = 24V transistor output; MD = 12/24V relay output
- 08 = 0BA8 hardware platform
- 0BA2 = V8.4 firmware (MQTT + cloud); 0BA0 = V8.2; 0BA1 = V8.3
- Compatibility Restrictions (Strict Compliance Required)
- 0BA8 base units only work with -0BA2 expansion modules. 0BA6/0BA7 legacy modules cannot be mixed and must be replaced entirely.
- Old LOGO! TD displays cannot connect to 0BA2 hosts; TDE must be used instead.
- Exigence logicielle: LOGO!Soft Comfort V8.4 or higher for 0BA2 hardware.
- Simplified Selection Table (Matching 6ED1052-1FB08-0BA2 Project)
- Base Unit Replacement
Vieux: 6ED1052-1FB08-0BA0 → New: 6ED1052-1FB08-0BA2 (remplacement direct)
- No-display equivalent model: 6ED1052-2FB08-0BA2
- 24V equivalent models: 1HB08-0BA2 / 2HB08-0BA
