ACI 098800 WL101 is a Rev D printed circuit board designed for the Alison Fire Control Panel, serving as the central control circuitry for that system. The board carries the part number 098800, revision D, and is specified as a 94V-0-rated PCB configured as an MI4A PLC module (some listings reference NP2182-1). This item is typically listed as used and intended as a replacement circuit board for Alison fire control panel installations in industrial environments.
