ABB IMASI02 Bailey Infi 90 Analog Input Slave Module

Description

The ABB IMASI02 is a high-density analog acquisition module engineered for the Bailey Infi 90 and Network 90 distributed control platforms. It acts as a specialized interface for up to 15 channels of field signals, converting standard 4-20 mA or voltage inputs into digital data for the system backplane. Equipped with onboard microprocessors, the module performs autonomous signal conditioning, filtering, and scaling, providing the Master Controller with high-accuracy process variables essential for precise regulatory control in power and industrial utilities.

Specifications

• Brand: ABB Bailey

• Model Number: IMASI02

• Product Type: Analog Input Slave Module

• Series: Infi 90 / Network 90

• Input Capacity: 15 Analog Channels

• Resolution: 12-bit A/D Conversion

• Signal Support: 4-20 mA, 1-5 VDC, 0-5 VDC, 0-10 VDC

• Net Weight: 0.65 kg (1.43 lbs)

• Dimensions: 177.8 mm x 35.6 mm x 298.5 mm

Features

• Localized Processing: Executes linearizations and square root extractions independently to optimize system-wide performance.

• Electrical Protection: Provides robust signal isolation to shield the DCS bus from field-side electrical noise and common-mode transients.

• Continuous Monitoring: Integrated self-diagnostics and status LEDs ensure rapid identification of module or communication faults.

• Reliable Integration: Designed for standard 19-inch MMU rack installation with direct Slave Bus compatibility.