Allen-Bradley 16MAR12 Digital Input Module
The Allen-Bradley 16MAR12 is a high-performance digital input module engineered for industrial automation systems. This 16-channel module provides reliable signal acquisition in demanding manufacturing environments, seamlessly integrating with PLCs and control systems to enhance operational efficiency and process reliability. Built with industrial-grade components, it ensures stable performance in extreme temperatures and harsh conditions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Model | 16MAR12 |
| Module Type | Digital Input Module |
| Input Channels | 16 |
| Voltage Range | 12-24V DC |
| Input Current | ≤10mA per channel |
| Operating Temperature | -40°C to 85°C |
| Protocol | Modbus RTU/TCP |
| Dimensions | 100mm × 60mm × 30mm |
| Weight | 0.5kg |

Application Scenarios
This module excels in manufacturing automation, process control systems, and equipment monitoring applications. Key implementations include:
- Conveyor system sensor networks
- Machine safety interlock circuits
- Production line status monitoring
- Packaging equipment control
Compatible with Allen-Bradley ControlLogix and CompactLogix platforms. Commonly paired with 1756-IB16D, 1756-OB16D, and 1756-EN2T modules for complete control solutions.
About Hong Kong Saul Electric Co., Ltd.
As a global leader in industrial automation components with over 15 years of technical excellence, we maintain Asia’s most comprehensive inventory of specialized automation parts. Certified partners for Allen-Bradley, GE, ABB, and Triconex systems.
Our engineering team provides expert technical support throughout the product lifecycle. All products include 1-year warranty and professional installation guidance. Custom sourcing available for obsolete or hard-to-find components.
For volume pricing and technical specifications: Contact us on WhatsApp or email 3931184055@qq.com.




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