Potter DRV-50 LED Driver Module

When dependable annunciation and system expansion are required, the Potter DRV-50 LED Driver Module delivers flexible, enterprise-grade status reporting for fire alarm and security applications. This FACP LED driver module from Potter Electric Signal provides 50 user-configurable LED outputs and four supervised dry-contact inputs to consolidate indicator lights and monitored signals on a single card—reducing panel clutter and improving operator response. Communicating over RS-485 (P-Link), the DRV-50 supports long cable runs (up to 6,500 ft) and scalable installations (up to 31 modules on compatible panels), making it ideal for distributed surveillance, monitoring, and access control environments. Six dedicated system LEDs simplify fault, alarm, supervisory and power annunciation while internally current-limited outputs remove the need for external resistors, saving time during deployment. UUKL listing for smoke control and a 5-year warranty ensure compliance and long-term reliability. Add the DRV-50 to your next fire alarm control panel upgrade to improve situational awareness and streamline security monitoring—contact your Potter distributor or systems integrator to specify this module.

• Centralize annunciation with 50 user-configurable LED outputs to simplify monitoring and status visualization across fire and security systems
• Streamline installation and maintenance with internally current-limited LED outputs—no external resistors required
• Reliable RS-485 (P-Link) communications with up to 6,500 ft wiring support for expanded surveillance and control panel networks
• Four supervised dry-contact inputs plus six system LEDs (Power, Earth Fault, Silenced, Alarm, Supervisory, Trouble) for clear, code-compliant monitoring
• UUKL listing for smoke control and a 5-year warranty deliver regulatory confidence and lower lifecycle risk