PDD-8PCI DC Power Distribution with Fire Interface

HOME ABOUT ESD CONTACT ESD ONLINE CATALOG APPLICATION NOTES ORDER QUESTIONS DOWNLOAD LITERATURE LIST PRICE  & SELECTION GUIDE	PDD-8PCI DC Power Distribution with Supervised Fire Interface module Distributed Power Control Interface for Fire, Access, HVAC, Elevator, and Security  Features: 8 class II Power Limited Outputs with Auto-Resetting Circuit Breakers Each Output is Individually Selectable to Turn On, Turn Off, or always On when Triggered Outputs can be triggered with: Voltage or Reverse polarity (opto isolated) N/O or N/C switch with supervised EOL Form C Contacts (TRIGGERED) and Red LED (TRG) Indicate Trigger Status Form C Contacts (TROUBLE) and Green LED (TRB) Indicate: One of the output circuit breakers is tripped Main Fuse Blown or no power on input Universal 11-29VDC Operation Each Output pair has a Removable Terminal Block Each Output has a Green Status LED Main Power has Green Status LED Main Power Pull and Fuse Lifetime Warranty Approvals Pending: UL & ULC 1481, 294, 603 - NFPA72, CSFM & MEA

 

	DESCRIPTION
HOME ABOUT ESD CONTACT ESD ONLINE CATALOG APPLICATION NOTES ORDER QUESTIONS DOWNLOAD LITERATURE LIST PRICE  & SELECTION GUIDE	The PDD-8PCI power distribution control interface converts a main non-power limited DC power source to 8 class II power-limited outputs that can be controlled by a (FACP) Fire Alarm Control Panel.  Each output can be selectively set (J1-J8) to turn ON or to Turn OFF, Trigger disabled always ON when triggered by the panel.  The FACP or other control system can interface to the PDD-8PCI with either of two or both supervised trigger inputs.  One trigger is activated with a reverse polarity voltage from a FACP.  This trigger is fully isolated with an optical isolator.  The other trigger is an (EOL) 2.2K End Line Resister input which will accept a (N/O) Normally Open switch or a (N/C) Normally Closed switch. When triggered, the Trigger Transfer Relay removes power from the NORM + buss and transfers it to the TRIG + buss.  Jumpers J1-J8 determine which buss each output is connected to.  The triggered form C contacts also drop off normal when triggered and the Red (TRG) LED turns on.   These contacts can be used to daisy chain other PDD-9ST, latch, or provide feedback to a system. The Trouble Form C Relay drops off Normal if any one of the PTC circuit breakers is tripped, or main power/fuse is lost.  The Green (TRB) LED is ON during normal operation, It goes off with trouble.  All three relays are Fail-Safe, energized in the normal condition. Each output has a Green LED that is on when the associated output is ON. Typical applications for a Fire Alarm System would include adding remote Bells and anunciators, closing dampers, turning off HVAC fans, unlocking fail secure and fail safe doors, and / or returning elevators to first floor.  The installation instructions illustrate these applications. The PDD-8PCI is available as a module or mounted in an enclosure with any of our DC Power Supplies.
	SPECIFICATIONS
	Input Voltage:                              11–28VDC Current, Typical, with No Output Load:      90-160mA Outputs 1–8 continuous duty each:          1.23 Amps Voltage Trigger:         20% < Input min. 30vdc max. Voltage Trigger isolation                    Optical EOL (End of Line) Trigger:        +-50% of 2.2K ohms Transfer Relay Contacts:                      15Amps Trouble Form C Contacts:         2A 120vac/1A 220vac Triggered Form C Contacts:       2A 120vac/1A 220vac
	PDD-8PCI Technical Sales Sheet       PDD-8PCI Instructions Electronic Security Devices Incorporated   1/13/09 jb Specifications are subject to change without notice

Electronic Security Devices  2200 North MacArthur Dr. Tracy,  CA  95376

E-mail: ESD@SecurityPower.com                                Phone: (209) 229-7140                               Fax:  (209) 229-7145