M300CJ-REL.txt The M300CJ-REL Releasing Control Module is specifically designed for fire suppression releasing applications in Flash- Scan� systems. Power to the release agent solenoid(s) runs through the module for full-time monitoring and supervision. The module may be connected to either one 24VDC solenoid or up to two 12VDC solenoids (in series). To ensure proper operation, this module shall be connected to a compatible Johnson Controls system control IFC panel only. NOTE: M300CJ-REL is required for all new FlashScan-mode releasing applications with IFC2-3030 (version 14.0 or higher), IFC2-640 (version 12.0 or higher) and IFC-320(E)(C) (version 12.0 or higher) panels. Use M300CJ for releasing applications on IFC- 640, IFC-3030, and and all CLIP mode panels.