A-B 1771-IFMS High-Performance Analog Input Module
The Allen-Bradley 1771-IFMS is a precision industrial input module engineered for critical data acquisition in automation environments. This high-performance analog module delivers exceptional accuracy in signal processing for voltage, current, thermocouple, and RTD measurements across 16 channels. Designed for seamless integration with PLC systems, it ensures reliable operation in demanding industrial applications where measurement integrity is paramount.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley (A-B) |
| Model | 1771-IFMS |
| Module Type | Analog Input Module |
| Input Channels | 16 |
| Input Types | Voltage (0-10V DC), Current (4-20mA), Thermocouples, RTDs |
| Resolution | 16-bit |
| Response Time | < 1 ms |
| Operating Temperature | -40°C to +85°C |
| Protection Rating | NEMA 4X/IP67 |
| Dimensions (W×H×D) | 100 × 60 × 30 mm |
| Weight | 0.5 kg |


Industrial Applications
The 1771-IFMS excels in process control systems requiring high-fidelity analog measurements. Key applications include:
- Temperature monitoring in manufacturing processes
- Pressure and flow measurement in pipelines
- Precision control in chemical processing plants
- Equipment status monitoring in automotive assembly
- Environmental parameter tracking in HVAC systems
Compatible with PLC-5 and SLC 500 control systems. Ideal for integration with 1771 I/O chassis and complementary modules like 1771-OB and 1771-IB.
Apex Automation Services
Since 2014, Apex Automation has specialized in providing industrial automation solutions with ready-to-ship equipment. Our technical experts offer:
- Pre-sales technical consultation for system integration
- Comprehensive 1-year warranty on all components
- Priority support for installation and troubleshooting
- Custom sourcing for obsolete or specialized models
Contact us for competitive pricing and availability: Chat on WhatsApp or email anikaqx@gmail.com. Can’t find your required model? Our team will source it for you.
















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