Federal Signal EXPMOD24 Pathfinder® Expansion Module

The EXPMOD24 24-Channel Expansion Module works with any Pathfinder Siren to provide an additional 24 flashing outputs to a Pathfinder System. The 24-Channel Expansion Module is controlled by a Pathfinder siren that can be programmed through the Convergence Network Configuration Software to provide a high-level of distributed and customizable control capability. The maximum output current for each relay can also be set with the Convergence Network Configuration Software. The 24-Channel Expansion Module is potted to help protect it from unfavorable weather conditions making it ideal for under the hood mounting. Up to four 24-Channel Expansion Modules can be used with a Pathfinder siren.

Input voltage: 11 Vdc to 16.0 Vdc 
Polarity: Negative ground only
Operating Temperature Range; -40°C to 120°C (-40°F to 248°F) - all relays at
50 percent power
Standby Current: Less than 0.1 A
Max Input Current: 30 A
Dimensions: 1.2" H x 4" W x 6.3" L
Relays 1-24: 2.5 A max (active high), 30 A maximum total