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The Siemens 6ES7141-1BF30-0XA0 is a digital input expansion module for the SIMATIC ET 200X distributed I/O system. This rugged module provides eight digital inputs for connecting field devices. Its robust design withstands harsh environmental conditions. The unit integrates seamlessly into ET 200X stations for flexible system expansion.
Technical Specifications
The Siemens 6ES7141-1BF30-0XA0 features eight digital inputs with a nominal voltage of 24 V DC . Each channel provides reliable signal acquisition for standard industrial sensors. The module includes short-circuit protection for safe operation. Its rugged IP66/67 enclosure protects against dust and water ingress . The unit operates within an ambient temperature range of -25°C to +60°C . The module weighs approximately 0.5 kg and comes with a 3 m fixed cable . It requires a 24 V DC supply with a typical current consumption of 60 mA .
Key Technical Data
| Parameter | Specification |
|---|---|
| Product Type | Expansion Module (8 DI) |
| Compatibility | ET 200X Distributed I/O |
| Number of Inputs | 8 (24 V DC) |
| Protection | Short-circuit proof |
| Protection Class | IP66/IP67 |
| Operating Temperature | -25 °C to +60 °C |
| Weight | Approx. 0.5 kg |
| Cable Length | 3 m (fixed) |
| Supply Voltage | 24 V DC |
| Current Consumption | 60 mA (typical) |
Environmental Protection and Durability
The Siemens 6ES7141-1BF30-0XA0 excels in applications with demanding environmental conditions. Its IP66/67 enclosure withstands high-pressure water jets and dust . The wide operating temperature range supports outdoor and cold storage applications . The module is vibration and shock resistant for machine-mounted use . These features ensure reliable operation in harsh industrial environments.
System Integration and Installation
This expansion module connects to ET 200X stations via its 3 m fixed cable . The module mounts directly on machines or in remote locations using M8 connectors . Its compact design reduces installation space requirements. The Siemens 6ES7141-1BF30-0XA0 supports hot swapping for minimal downtime during maintenance . It is ideal for distributed I/O applications in automotive and material handling industries.