ABB Bailey INPCI01 Plant Loop to Computer Interface

This ABB Bailey INPCI01 unit connects plant loops directly to host computers. It translates analog signals into digital data for processing. This interface module supports both monitoring and supervisory control functions.

Technical Specifications

The ABB Bailey INPCI01 measures 240 mm in length. Its width reaches 30 mm with a height of 180 mm. This interface unit weighs approximately 0.68 kilograms. A single multilayer PCB holds all conversion and communication circuitry.

Design and Energy Storage

This unit stores minimal energy in small filter capacitors. Each analog input includes surge protection up to 2kV. An onboard microcontroller handles A/D conversion and data formatting. Surface-mount technology boosts reliability in industrial environments. Furthermore, this interface has LED indicators for power and communication.

Installation and Connectivity

You can mount this module on a standard DIN rail. It accepts plant loop signals via screw terminals. A serial cable connects the unit to a host computer. Consequently, you complete the installation within a few minutes. Finally, DIP switches set the communication address and baud rate.

Performance and Data Acquisition

This unit consumes only 4 watts during operation. Its 12-bit resolution provides accurate readings of plant parameters. Thus, you get reliable data for trend analysis and reporting. Each channel samples every 100 milliseconds continuously. The interface also buffers up to 1,000 data points locally.

Typical Applications

Use this interface for connecting plant loops to SCADA systems. It also excels at collecting data from remote I/O racks. Many plants select this unit for performance monitoring applications. The compact design saves valuable cabinet space effectively. Finally, simple MODBUS protocol reduces integration time significantly.