ABB Bailey IMRAI04 | Analog Input Module

The IMRAI04 serves as a precision Analog Input Module within the ABB Bailey INFI 90 architecture. This robust interface component captures real-time analog signals from field transmitters and sensors. It acts as a vital bridge for process data entering the control system.

Technical Specifications and Physical Attributes

表格

Parameter	Specification
Model Number	IMRAI04 (IMR AI 04)
Manufacturer	ABB / Bailey Controls
Module Type	Analog Input Module / Signal Interface
System Compatibility	INFI 90 and Net 90 Distributed Control Systems
Input Channels	8 isolated analog input channels
Signal Range	4-20 mA, 0-20 mA, or 1-5 VDC
Resolution	12-bit or 16-bit analog-to-digital conversion
Operating Temperature	0°C to 60°C (32°F to 140°F)
Power Requirement	24V DC supplied via system backplane
Physical Dimensions	Standard INFI 90 rack-mount chassis
Weight	Approximately 0.5 kg (1.1 lbs)
LED Indicators	Status lights for Module Health and Channel Activity

Operational Capabilities and Performance

This analog input module delivers exceptional accuracy for critical process monitoring. It features high-speed scanning logic to detect rapid signal changes instantly. The unit handles complex signal conditioning tasks with minimal latency.

Furthermore, the IMRAI04 supports galvanic isolation to protect the system from ground loops. This capability safeguards your controller and ensures data integrity during transmission. You can rely on this module for stable analog data acquisition.

Connectivity and System Integration

Engineers utilize this device to connect various field instruments to the controller. It connects seamlessly to the INFI 90 highway via the backplane interface. The processor manages the data conversion from analog to digital format efficiently.

Additionally, the module supports extensive diagnostic reporting for maintenance teams. It allows for efficient troubleshooting of field wiring and sensor issues. This flexibility makes it a versatile choice for legacy system upgrades.

Conclusion

Select the IMRAI04 for reliable analog input processing in your facility. Its durable construction guarantees years of trouble-free operation. We ensure fast shipping and quality testing for every unit.