FedSig Expansion Module
FedSig Expansion Module
Master the most complex emergency vehicle upfits by distributing power intelligently with a Federal Signal Pathfinder Expansion Module (EXPMOD). Operating over the proprietary FS Convergence Network, these potted, under-hood capable modules (available in 24-channel and 32-channel configurations) drastically reduce heavy-gauge wire routing. Instead of running dozens of thick cables through the firewall, a single data cable commands the expansion module to execute fully programmable flash patterns, OEM lighting control, and high-amperage accessory switching locally at the front or rear of the vehicle.
Key Features & Upfitter Specs
- Scalability: Adds 24 or 32 fully programmable solid-state relay outputs to your core Pathfinder siren and light controller system.
- Programming: Every output is entirely customizable via Convergence Network Software for specific flash patterns, dimming, and current limits.
- Durability: Fully potted, weather-resistant design allows for secure mounting under the hood, behind grilles, or in exposed rear cargo areas.
- Integration: Dramatically reduces installation labor by utilizing serial data connections to execute complex OEM integration (e.g., brake/tail flashing).
- Networking: Connect up to four expansion modules to a single Pathfinder system, easily identified via hardware Module Identifier (MID) dials.
Specifications
| Controller Outputs | (4) 15-Amp Output, 24-Output, 32-Output, 18 Relay + 16 Flashing + 2 20-Amp |
| Manufacturer | Federal Signal |
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Part Numbers & Pricing 4 part numbers
| Part Number | Manufacturer | Controller Outputs | Price | Select |
|---|---|---|---|---|
EXPMOD24
|
Federal Signal | 24-Output | $ 223.99 | |
EXPMOD32
|
Federal Signal | 32-Output | $ 281.99 | |
EXPMOD-2
|
Federal Signal | 18 Relay + 16 Flashing + 2 20-Amp | $ 431.99 | |
EXPMOD4
|
Federal Signal | (4) 15-Amp Output | $ 206.99 |
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