Rockwell Automation A-B 3801-6 Digital Input Module
The Rockwell Automation A-B 3801-6 is a high-performance digital input module engineered for industrial control systems. It provides reliable signal acquisition from field devices like sensors and switches, enabling precise monitoring and control in manufacturing processes. Featuring robust construction and wide operating tolerance, this module ensures stable data capture in demanding industrial environments while minimizing maintenance requirements.
Technical Specifications
| Manufacturer | Rockwell Automation |
| Model | A-B 3801-6 |
| Module Type | Digital Input Module |
| Operating Voltage | 24 VDC |
| Current Consumption | 150 mA |
| Communication Interfaces | Ethernet, RS-485, Modbus TCP/IP |
| Operating Temperature | -25°C to +70°C |
| Humidity Tolerance | 0% to 95% (non-condensing) |
| Dimensions | 90 x 90 x 70 mm |
| Weight | 0.5 kg |
| Certifications | CE, UL, RoHS |


Industrial Applications & Compatibility
This module excels in PLC systems, manufacturing assembly lines, and process control applications requiring high-speed digital signal processing. It integrates seamlessly with Rockwell Automation ControlLogix and CompactLogix platforms. Commonly paired with controllers like 1756-L7x series and complementary I/O modules for complete automation solutions. Ideal for automotive, food processing, and material handling industries where rapid signal response and environmental resilience are critical.
Why Choose Vertex Industrial?
Vertex Industrial specializes in global sourcing of industrial automation hardware from Rockwell Automation, Siemens, ABB and other leading brands. We provide:
- Expert pre-sales technical consultation
- Comprehensive 1-year warranty on all products
- Dedicated after-sales support team
- Global network for sourcing hard-to-find components
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