SIEMENS 6ED1055-1FB10-0BA2 Digital Expansion Module

Estado: Activo (En producción)

Definición del modelo: LOGO!8 serie módulo de expansión DM16 230R; 16 puntos de E/S (8D+8C), 230clase V, salida de relé

✅ Especificaciones principales

Nombre completo del modelo: LOGO! DM16 230R

Configuración de E/S: 8 entradas digitales (DE) + 8 relay digital outputs (HACER)

Fuente de alimentación: AC/DC 115…230V (47–63Hz)

Nivel de señal de entrada: AC/DC 230V signal

Lógica 0: ＜40V AC / ＜30V DC

Lógica 1: ＞79V AC / corriente continua

Tipo de salida: Passive relay contacts, rated 5A resistive load per channel

Montaje: Carril DIN estándar de 35 mm

Ancho: 71.5 milímetros (4EL); Height 90mm; Depth 58mm

Clase de protección: IP20

Temperatura de funcionamiento: 0℃ ~ +55 ℃

Peso: 0.294 kilos

Certificaciones: CE, cULus, FM

Conexión: Side expansion cable directly connected to LOGO! unidad principal, no separate communication cable required

📌 Compatibility (Nota crítica)

✅ Compatible Main Units: LOGO!8 / LOGO!8.2 (order number suffix 0BA2, 0BA3, etc.)

❌ Not compatible with older LOGO! 0BA6 / 0BA7 (different hardware interface; program incompatible)

Multiple DM modules can be expanded on one LOGO! unidad principal, limited by the total I/O capacity of the controller.

🧰 Escenarios de aplicación típicos

1. Electrical cabinet, climatización, bomba de agua & control del ventilador: Collect 220V limit switches and pressure switches; directly drive 220V contactors, solenoid valves and indicator lamps.
2. Small conveyor & packaging stand-alone machines: Expand I/O points when the main unit runs out of capacity for AC signal circuits.
3. Building automation, ventilation and roller shutter control (AC signal loops).
4. Proyectos de modernización: Existing 220V sensors and actuators without adding intermediate relay isolation.

Recordatorio de selección: This module is 230V voltage class. For DC24V signals, choose DM16 24R (6ED1055-1NB10-0BA2).

⚠️ Solución de problemas & Pautas de operación

1. Module no response: Check if the side expansion cable is fully latched; the module itself requires AC/DC230V power supply independent of the main unit.
2. Input channel not detected: Input voltage must exceed the 79V threshold; low voltage signals cannot trigger the input; distinguish AC/DC signal types strictly.
3. Damaged relay outputs: Relay contacts are easily damaged by back EMF from inductive loads (bobinas de contactor, válvulas solenoides). Install RC snubber circuits in parallel with coils to extend contact life.
4. Load limit: Max 5A per channel; avoid long-term full-load operation on all 8 channels simultaneously to prevent overheating.
5. Passive relay output: No built-in common power on contacts; load power must be wired externally.

📎 LOGO! DM Digital Expansion Module Comparison

6ED1055-1FB10-0BA2: DM16 230R｜8DI/8DO, AC/DC230V, salida de relé (este modelo)

6ED1055-1NB10-0BA2: DM16 24R｜8DI/8DO, CC 24 V, salida de relé

6ED1055-1MD00-0BA2: DM16 24T｜8DI/8DO, CC 24 V, salida de transistor (0.3A)

Full Model List of 6ED1055 Series (LOGO!8 Módulos de expansión)

Anfitrión compatible: LOGO!8 / 8.2 / 8.3 (suffix 0BA2/0BA3); Incompatible with legacy 0BA6/0BA7 controllers

Categorías: DM digital modules, AM analog modules, TDE text display

1. Digital Expansion Modules (DM Series)

(1) DM8 Series｜4DI+4DO (2megavatio, 2 ancho del módulo)

1. DM8 24 (Salida de transistores)

Nro. de orden: 6ED1055-1CB00-0BA2

Especulación: Entrada de 24 VCC, 0.3Una salida de transistor

2. DM8 24R (Salida de relé)

Nro. de orden: 6ED1055-1HB00-0BA2

Especulación: Entrada de 24 VCC, 5A relay contact output

3. DM8 12/24R (AC/DC Universal Relay)

Nro. de orden: 6ED1055-1MB00-0BA2

Especulación: DC12/24V input, 5A relay output

4. DM8 230R (AC220V Relay, Small I/O Version)

Nro. de orden: 6ED1055-1FB00-0BA2

Especulación: AC/DC115~230V input, 5A relay output

(2) DM16 Series｜8DI+8DO (4megavatio, 4 ancho del módulo, including your model)

1. DM16 24 (Salida de transistores)

Nro. de orden: 6ED1055-1CB10-0BA2

Especulación: Entrada de 24 VCC, 0.3A transistor; suitable for small DC24V solenoid valves with high switching frequency

2. DM16 24R (DC24V Relay Version)

Nro. de orden: 6ED1055-1NB10-0BA2

Especulación: Entrada de 24 VCC, 5A relay contacts; matches NPN/PNP photoelectric & interruptores de proximidad

3. DM16 230R (este modelo, AC220V Relay)

Nro. de orden: 6ED1055-1FB10-0BA2

Especulación: AC/DC115~230V input, 5A passive relay contacts; directly connect 220V switch signals without intermediate relays

2. Analog Expansion Modules (AM Series, same 6ED1055 product line)
3. AM2 (2-channel Analog Input AI)

Nro. de orden: 6ED1055-1MA00-0BA2

Señal: 0~10V / 4~20mA

2. AM2 RTD (PT100/PT1000 Temperature Input)

Nro. de orden: 6ED1055-1MD00-0BA2

3. AM2 AQ (2-channel Analog Output AO)

Nro. de orden: 6ED1055-1MM00-0BA2

Señal: 0~10V, 4~20mA

3. Text Display Module (TDE)

Nro. de orden: 6ED1055-4MH08-0BA1

Función: External text display for LOGO!8; key operation, parameter modification and alarm message display

4. Regla de nomenclatura del modelo (6ED1055 Segment Breakdown)

6ED1055-1XX00-0BA2

1CB: DC24V transistor output

1HB: DC24V relay output

1MEGABYTE: DC12/24V relay output

1FB: AC/DC230V relay output (tu modelo)

1NB: DM16 DC24V relay

00 = DM8 (4D/4C); 10 = DM16 (8D/8C)

Suffix 0BA2: Standard revision for LOGO!8

5. DM16 3-Model Selection Comparison

6. Version Distinction
7. Suffix 0BA2 = LOGO!8 / 8.2, current production mainstream part (preferred for procurement)
8. Suffix 0BA3 = LOGO!8.3 nueva versión; hardware fully interchangeable, direct drop-in replacement
9. Older 0BA0/0BA1 versions are phased out; always select 0BA2 for new projects.