Simplex 4100-5450 Conventional NAC Module

The Simplex 4100-5450 is a conventional NAC module for Simplex 4100ES fire alarm systems that adds three supervised 24 VDC notification appliance circuits in a single card. It supports Class B or Class A NAC wiring, can also be programmed for auxiliary power output, and provides synchronized operation for compatible non-addressable TrueAlert and conventional reverse-polarity notification appliances. Key Specifications: Type: Conventional NAC expansion module Core Function(s): Adds three supervised notification appliance circuits or auxiliary power outputs to a compatible 4100ES system System Use: For Simplex 4100ES ES power supply based configurations Outputs: Three NAC outputs, individually selectable as Class B, Class A, or AUX power Power: 24 VDC nominal; powered only from 4100-5401, 4100-5402, ES-BPS, or ES-XPS family supplies Current Capacity: Up to 3 A per NAC; up to 9 A total per card for special application loads when mounted on ES-PS; regulated 24 VDC rating up to 2 A per NAC and 4 A total per card on ES-PS Synchronization: Supports synchronized strobe operation and SmartSync horn/strobe control over two wires with compatible appliances Supervision: Monitors NACs for short circuit, open circuit, and ground fault conditions Indicators/UI: One yellow communication LED and three yellow NAC status LEDs Wiring: Supports Class A or Class B notification wiring; 18 to 12 AWG field wiring Mounting: One block module for mounting on the PDI in an expansion bay or on an ES power supply Environmental: 32 F to 120.2 F; up to 93% RH non-condensing Compatible Notification Types: Simplex non-addressable TrueAlert notification appliances Conventional reverse-polarity notification appliances Regulated 24 VDC notification appliances with compatible sync modules where required Compatible Power Supplies / System Hosts: 4100-5401 - ES-PS power supply 4100-5402 - ES-XPS power supply ES-BPS - Backup power supply family support per installation guide