Simplex 4100-5451
Simplex 4100-5451
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Simplex 4100-5451 IDNAC Card
The Simplex 4100-5451 is an addressable IDNAC (Intelligent Device National Appliance Circuit) module for the 4100ES and 4100U fire alarm control panels, expanding notification circuit capacity for TrueAlert ES and legacy TrueAlert notification appliances.
Key Features:
• Three Supervised Circuits: Provides three fully supervised IDNAC SLC outputs rated at 3.0 A each, up to 9.0 A total per card.
• Class A/B Wiring: Supports both Class A and Class B notification circuit wiring.
• Continuous Supervision: Monitors circuit status and connected device operation, with short-circuit isolation to protect system integrity under fault conditions.
• Extended Reach: Compatible with the 4009 IDNAC Repeater for extending wiring distance and power distribution.
• UL 864 Compliant: Power-limited outputs designed to meet UL 864 fire alarm listing requirements.
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