The Fireye 192SU3 Modernization Adapter makes it
easy to upgrade from an existing 25SU3 type amplifiers
using the older style 60-1706, 60-1499, 60E5527, or
60E5528 wiring rack to the Fireye 25SU3-2100 amplifier.
The Modernization Adapters provide power to the 25SU3-
2100 from either a 120 VAC (192SU3-2120) or 220 VAC
(192SU3-2220) source.
The 192SU3-2220 adapter is compatible with the following Fireye flame scanners: 45UV5, 45RM1, 45RM2, 45RM4, and 45FS1 and 45UVFS1.