Bailey IMSPM01 Serial Port Module

The Bailey IMSPM01 Serial Port Module is a microprocessor-based component of the INFI 90 family that provides serial communication between a host computer and Bailey INFI 90/Network 90 control systems. It includes two serial interfaces: Port 2 is a permanent RS-232C D connector on the module, while Port 1 serves as a diagnostic terminal connection to the second SPM serial port. This module is designed to plug into an INFI 90 PCU environment to enable direct serial communication with peripheral devices and software tools used in INFI 90 deployments. With its dedicated serial ports, the IMSPM01 enables data exchange and command signaling within INFI 90 configurations that require serial interfacing between the host and field devices.