Allen-Bradley 1756-BA1 Analog Input Module
The Allen-Bradley 1756-BA1 is a high-performance analog input module designed for industrial automation systems. It precisely converts analog signals from sensors (e.g., temperature, pressure) into digital data for PLC processing, enabling real-time monitoring and control in demanding environments like manufacturing plants and energy facilities.
Technical Specifications
| Brand | Allen-Bradley (AB) |
| Model | 1756-BA1 |
| Series | ControlLogix |
| Input Channels | 8 |
| Resolution | 16-bit |
| Signal Range | -10V to +10V |
| Accuracy | ±0.05% full scale |
| Operating Voltage | 9-30 VDC |
| Isolation | 1500 VDC |
| Temperature Range | -40°C to +85°C |
| Certifications | CE, UL, CSA, ATEX |


Applications & Compatibility
This module is essential for:
- Process control systems in chemical plants
- Machine monitoring in manufacturing lines
- Power generation turbine control
- Environmental sensing in water treatment facilities
Compatible with ControlLogix chassis including 1756-A4, A7, A10, A13, A17 series. Often paired with 1756-PA75/A power supplies and 1756-L55 controllers for complete automation solutions.
About Hong Kong Saul Electric Co., Ltd.
As a certified Allen-Bradley partner with 15+ years of industrial automation expertise, we maintain Asia’s largest inventory of specialized components. Our technical team provides:
- 1-year performance warranty on all components
- Pre-sales technical consultation for system integration
- Emergency replacement services with 72-hour global dispatch
- Legacy system support for obsolete/non-standard parts
Actual pricing available via quotation. For unavailable models or custom requirements:
Contact us on WhatsApp
or email 3931184055@qq.com.




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