¿Tienes una cuenta?
Inicia sesión para finalizar tus compras con mayor rapidez.
Repuestos originales de automatización | Envío exprés a todo el mundo | Garantía de 12 meses — [Solicite presupuesto]

The Siemens 6ES5451-8MR11 is a robust digital output module designed for integration within the legacy SIMATIC S5 automation ecosystem. This unit provides reliable discrete signal control for S5-90U, S5-95U, and S5-100U programmable logic controllers, as well as ET 100U and ET 200U distributed I/O systems. It is engineered to bridge the gap between central control logic and field-level actuators, ensuring consistent performance in demanding industrial sectors such as manufacturing, power generation, and material handling.
| Model | 6ES5451-8MR11 |
| Brand | Siemens |
| Series | SIMATIC S5 / ET 100U / ET 200U |
| Module Type | Digital Output Module |
| Output Voltage | 24 VDC |
| Output Current | 0.5 A per channel |
| Operating Temperature | 0 to 60 deg C |
No, the 6ES5451-8MR11 is specifically designed for the legacy SIMATIC S5 and ET 100U/200U platforms. It is not natively compatible with S7-300 or S7-1500 series hardware.
The galvanic isolation protects the internal backplane logic from field-side voltage spikes, surges, or ground loops, which is essential for maintaining system stability in industrial environments.