Product Details
The Siemens PAD-4-6A kit adds 6 A of regulated 24 V DC power for horns, strobes, or auxiliary loads. It ships complete with a PAD-4 main board (PAD-4-MB), PAD-4 enclosure, and a 170 W power supply. Four power-limited outputs, two supervised trigger inputs, built-in strobe sync, ANSI Temporal 3 & 4 coding, LED status, dual trouble relays, and an onboard battery charger make the unit a drop-in NAC expander for Siemens fire-alarm systems.
Model Variants:
PAD-4-6A – 6 A kit with 170 W power supply
PAD-4-6A-CLSA – 6 A kit with Class A adapter card
PAD-4-9A – 9 A kit with 300 W power supply
PAD-4-9A-CLSA – 9 A kit with Class A adapter card