Allen-Bradley 1753-L32BBBM-8A Digital Input Module
The Rockwell Automation 1753-L32BBBM-8A is a high-performance ControlLogix digital input module engineered for industrial automation systems. With 32 isolated channels operating at 24V DC, it delivers rapid response times under 1ms for critical real-time process control. Featuring NEMA 4X/IP66 environmental protection, this module excels in harsh manufacturing environments where dust, moisture, and electrical interference are present. LED status indicators enable quick diagnostics and maintenance operations.
Technical Specifications
| Brand | Allen-Bradley (A-B) |
| Model | 1753-L32BBBM-8A |
| Series | ControlLogix |
| I/O Channels | 32 Digital Inputs |
| Voltage Range | 24V DC |
| Current Rating | 0.5A per channel |
| Communication | EtherNet/IP, DeviceNet |
| Dimensions | 20cm x 15cm x 7cm |
| Weight | 1.2 kg |
| Certifications | CE, UL, CSA |



Industrial Applications
This module is essential for manufacturing plants requiring high-density digital input processing, including automotive assembly lines, food processing facilities, and material handling systems. Compatible with ControlLogix chassis like 1756-A4/A7/A10/A13/A17, it integrates seamlessly with safety instrumented systems (SIS) and DCS/PLC configurations. Typical paired components include 1756-IB32 backup modules and 1756-EN2T communication adapters for redundant control architectures.
About Hong Kong Saul Electric
As a certified Allen-Bradley partner with over 15 years of expertise, Hong Kong Saul Electric Co., Ltd. maintains Asia’s largest inventory of specialized industrial automation components across 40+ brands. Our engineers provide personalized technical support throughout your project lifecycle.
Our Commitment:
• 1-year performance guarantee on all components
• 24-hour technical consultation
• Global logistics for discontinued/niche components
• Custom sourcing solutions for hard-to-find models
For pricing and availability, contact our automation specialists:
WhatsApp: +86 180 3027 4832
Email: 3931184055@qq.com




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