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SIEMENS • • -11111milm , Product Overview ❑ PAD-5 comes standard with a variable Used with Siemens-Fire Safety fire alarm control panels(FACPs); PAD-5 is an UL 10th of four (4) 'Class B', two (2) 'class A' Edition I ULC-S527 Listed, addressable power-supply unit that complies with the output circuits, and is expandable, via notification requirements of the Americans with Disabilities Act (ADA). Each PAD-5 Model PADlass B', to four (4) unit can provide u to 9 Amps of NAC power with u to eight p additional 'class B', two (2) 'class A' p p p p p g (8) supervised NACs output circuits and auxiliary power output. ❑ Power supplies support notification- Features include: appliance circuit(NAC)power: • Intelligent controller resides on SLC loop up to 6A used with Model FP2011-U1 • Four(4) 'Class A'or eight(8)'Class B'NACs that can be mixed up to 9A used with Model FP2012-U1 • 'Class X'wiring-isolator device ❑ Complete,real-time PAD-5 unit status • Temperature-compensated battery-charging circuits at the main fire-alarm control panel • 'Trouble'relays for remote monitoring ❑ 24VDC output voltage • Diagnostic light-emitting diodes (LEDs) - 3A of auxiliary-output power • Alternating Current(AC) power connection ❑ Automatically recognized variable The Siemens NACs,which connect with alarm signaling devices, have been designed end-of-line(EOL)values to provide the highest level of reliability and performance. - 2.2k-24ka Signal coding on the circuits is accomplished through integrated circuits (rather than height-unit(2HU)enclosu ❑ Multi-module mounting a two relays),which eliminates mechanical wear on the output circuits. re Additionally, each PAD-5 unit supports P2 addressable communications and P2 ❑ Model PAD-S-CLSA allows optional device-level fault indicators - via use of a Model XDLC loop card connected to a releasing functionalities for:pre-action Siemens Modular control panel. Monitoring status and individual NAC control from - deluge a single address are also provided by a PAD-5 unit. Per ULC, separate ground-fault clean agent detection and indication for all remote power supplies are required. The GND FLT ❑ Built-in strobe synchronization: Relay provides a Normally Open (N.O.), 'Form A'contact that can be monitored via a - supports coded audible signals, monitoring module, such as Siemens Model HTRI-series modules or the 4 In 14 Out including Temporal 3 1 T4 patterns Module, Model FDC10422. ❑ 'Form C'general'Trouble 1 AC Fail' In terms of electrical characteristics, PAD-5 power supply units provide steady 24VDC monitoring contact output voltage to each NAC- independent of voltage fluctuations on the primary or secondary power source. Consequently, a larger voltage drop and a greater wire ❑ Battery supervision and control length for each NAC are supported by a Siemens PAD-5 unit. ❑ Ground-fault detection ❑ Advanced microprocessor control -Specifications ❑ Uses Flash memory-based system firmware The Siemens PAD-5 can be configured in the following manner that makes the - optional system-diagnostic outputs easily programmable: and firmware-upgrade tool • 'Steady'outputs ❑ Americans with Disabilities Act • Synchronized strobe outputs (ADA)compliant • American National Standards Institute(ANSI)Temporal 3 ❑ UL 864 10th Edition 1 UL 1076 1 UL 2017 1 • ANSI Temporal 4 (for carbon monoxide [CO] alarm signal) UL 2572 Listed March Time 30, 60 or 120 PPM ❑ ULC-S527 and ULC-S576-14 There is also one (1) supervised NAC Follower input circuit that is driven by a @UDC Siemens FRCP, NAC or from a PAD-5 main board, Model PAD-5-MB. Siemens Data Sheet 3364 Smart Infrastructure- Building Products usa.siemens.comlfire