Siemens PAD-4-ENCL

Features

• Four (4) ‘Class B’, power-limited notification appliance circuits (NACs)
• `Class A’, field-selectable wiring
  • Each unit can support an optional module (Model PAD-4-CLSA) that converts two (2) built-in ‘Class A’ NACs into four (4) ‘Class A’ NACs
• Up to 3 Amps of auxiliary-power output
• Optional built-in strobe synchronization
  • Supports coded audible signals, including Temporal 3, Temporal 4 patterns
• Battery supervision and control
• ‘Form C’ general Trouble / AC Fail monitoring contact
• Power supplies support NAC power
  • Up to 6A used with Model FP2011-U1
  • Up to 9A used with Model FP2012-U1
• 24VDC output voltage
• Ground-fault detection
• Advanced microprocessor control
• Uses Flash memory-based system firmware
  • Optional system-diagnostic and firmware-upgrade tool