Potter AFC-50 RB / 3992756 Replacement Board

Engineered for fast, reliable fire alarm replacement and continued life-safety monitoring, the Potter Electric Signal, LLC AFC-50 RB replacement board is a control panel module designed to restore full addressable system functionality with minimal disruption. This board supports up to 50 addresses on multi-point SLC loops and includes two Notification Appliance Circuits (NACs) and two I/O circuits, giving you flexible control over alarms, door holders, and controller outputs. With a regulated 5 Amp power supply and per-output ratings (NACs at 3A, I/Os at 1A), the AFC-50 RB ensures consistent notification and supervised power for security and surveillance-driven environments. The unit accepts NEC-compliant wiring and supports a maximum SLC impedance of 50 ohms for dependable field wiring performance. Designed to synchronize strobes with major manufacturers and to operate in temperatures from 32°F to 120°F, this replacement board is ideal for institutional, commercial, and multi-tenant buildings requiring robust fire monitoring and integration. Replace or upgrade your existing AFC-50 control panel module today to maintain code compliance and uninterrupted life-safety protection—contact your supplier to specify or order.

• Direct replacement for AFC-50 systems, simplifying upgrades and minimizing downtime for fire alarm and monitoring networks
• Supports up to 50 addressable points with multi-point SLC capacity for medium-sized installations
• Dual programmable NACs and two I/O circuits with regulated outputs (NACs 3A, I/Os 1A) for flexible notification and control
• 5 Amp regulated power supply and NEC-compliant wiring support for reliable, code-friendly performance
• Compatible with major strobe synchronization protocols (Gentex, Wheelock, Cooper) to ensure coordinated visual notification
• Rugged operation across 32°F–120°F and compact cabinet footprint (16" W x 17" H x 3.87" D) for easy field integration