AC FUSE F1 AC 1, 2 OPE N = 24 V 3 OPEN = DC FLT DIS ABLE 4 OPEN =AC FLT DISA BLE F2 - BAT FUSE + BATTERY CONNECT LOW VOLTAGE AC CONNECT TB1 A1 R7 REG ADJ W5 D12 REF ADJ R2 1 1 2 3 4 24/12V DC FLT AC FLT S1 TB2 DC OUTPUT + FLT + - BFF ADJ FAULT OUTPUT - R16 PS2 PS3 PS5 PS5-UL AlarmSaf Model PS2/3/5 Power Supply / Battery Charger Operating and Installation Instructions 52-133 Rev B.
PS2/3/5 Installation Instructions 8/23/2007, 2:51:41 PM I.
PS2/3/5 Installation Instructions 8/23/2007, 2:51:41 PM Table of Contents Section I. Warnings and Notices 1 Introduction Page 2 4 2 Applicable Standards / Documents 5 3 System Overview 3.1 Electrical Ratings and Specifications 3.2 Terminal Descriptions and Electrical Ratings 3.3 AC Input Connection 3.4 Battery Terminals 3.5 DC Output Terminals 3.6 Fault Reporting Terminals 3.7 Fusing 6 6 7 8 8 9 9 9 4 Installation 4.1 Mounting 4.2 Wiring 10 10 11 5 Operating the PS2/3/5 5.
PS2/3/5 Installation Instructions 8/23/2007, 2:51:41 PM Section 1 Introduction The PS2/3/5 is a linear power supply designed for use in the access control, fire industry, and related industries by the systems integrator.
PS2/3/5 Installation Instructions 8/23/2007, 2:51:41 PM Section 2 Applicable Standards / Documents NFPA Standards NFPA 72 National Fire Alarm Code NFPA 70 National Electrical Code NFPA 731 Standard for the Installation of Electronic Premises Security Systems UL Standards (Applies to model numbers ending in “-UL” only) UL 294 Access Control System Units UL 1481 Power Supplies for Fire Protective Signaling System Other MEA Listed California State Fire Marshal (CSFM) Listed Applicable Local and State Building
PS2/3/5 Installation Instructions 8/23/2007, 2:51:41 PM Section 3 System Overview 3.1 Electrical Ratings and Specifications Manufactured By AlarmSaf 65A Industrial Way Wilmington, MA 01887 Tel: 800 987 1050 Tel: 978 658 6717 Fax: 978 658 8638 www.alarmsaf.
PS2/3/5 Installation Instructions 8/23/2007, 2:51:41 PM 3.2 PS2/3/5 Board Terminal Descriptions and Electrical Ratings Terminal / Connector Description TB1 - Low Voltage AC Input and Battery Output LOW VOLT AC CONNECT Low voltage AC input LOW VOLT AC CONNECT BATTERY CONNECT + Positive Battery Connection BATTERY CONNECT Negative Battery Connection Rating 12VDC or 24VDC at 14AH - 38AH - See Table 3.
PS2/3/5 Installation Instructions 8/23/2007, 2:51:41 PM 3.3 AC Input Connection 3.3.1 Board-Level Supplies Board-level units need to be connected to an appropriate low-voltage AC supply voltage of a sufficient VA rating (See Table 3.1). The connection is made on TB1 at the terminals labeled “Low Voltage AC Connect.” The phase of this connection is not important. 3.3.2 Cabinet-Level Supplies Cabinet-level supplies are pre-fitted with a hardwired transformer of the correct voltage.
PS2/3/5 Installation Instructions 8/23/2007, 2:51:41 PM 3.5 DC Output Terminals The PS2/3/5 has one set of output terminals labeled DC Output +/- which provides a constant output of either 12VDC or 24VDC. See Section 5.1 for additional information on output voltage selection on board-level units. Caution - Observe the polarity of the output terminals with respect to the load or damage to the load may occur. 3.
PS2/3/5 Installation Instructions 8/23/2007, 2:51:41 PM Section 4 Installation 4.1 Mounting The PS2 is available only as a board level supply, while the PS3 and PS5 are available in either board-level or cabinet level versions. 4.1.1 Mounting a Cabinet-Level Supply If the PS3/5 is provided in a wall mount enclosure, use #8 hardware minimum in four locations. Use an appropriate fastening system for the mounting surface. Cabinet Mounting: 1. Mark and predrill two holes for the top keyhole mounting screws 2.
PS2/3/5 Installation Instructions 8/23/2007, 2:51:41 PM 4.2 Wiring 4.2.1 Wire Routing All wiring must be installed in accordance with NFPA70, NFPA72, and all local code requirements. Power Limited wiring requires that power limited and non-power limited wiring remain physically separated. Any power limited circuit entering the enclosure must remain at least one quarter inch (¼”) away from any non-power limited circuit wiring.
PS2/3/5 Installation Instructions 8/23/2007, 2:51:41 PM Section 5 Operating the PS2/3/5 5.1 Setting the DIP Switches (Non-Listed supplies only) Before powering a system containing a PS2/3/5, the DIP Switches should be set for proper operation. The PS2/3/5 board may have either 4 switches or 8 switches, depending on the age of the supply.
PS2/3/5 Installation Instructions 8/23/2007, 2:51:41 PM 5.2 Visual Indicators The PS2/3/5 contains two visual status indicators. NOTE - The RED LED is not a visual indicator. It serves no user function and can be disregarded. 5.2.1 AC ON (Green) This LED lights when Low Voltage AC is present AND the AC fuse on the PS2/3/5 is intact. CAUTION - Always check for AC presence with an AC volt meter before servicing 5.2.
PS2/3/5 Installation Instructions 8/23/2007, 2:51:41 PM Section 6 Specifications 6.1 Electrical Specifications 6.1.1 Input Voltage 6.1.2 Input Power 6.1.3 Output Voltage 6.1.4 Output Current 6.1.5 Maximum Battery Charger Capacity 6.1.7 Maximum Battery Charge Current 6.2 Temperature Specifications 6.2.1 Ambient Temperature Range 6.2.2 Ambient Humidity 6.3 Mechanical Specifications 6.3.1 Weight (PCB Only) 6.3.2 Size (PCB Only) 6.3.3 CAD Drawing See Section 3.1 See Section 3.
PS2/3/5 Installation Instructions 8/23/2007, 2:51:41 PM Appendix A Wiring an AlarmSaf RBKS module to a PS2/3/5 Voltage Fault Output In order to get a usable signal from the voltage fault output on a PS2/3/5, it must be connected to an AlarmSaf RBKS module in the proper configuration.
PS2/3/5 Installation Instructions 8/23/2007, 2:51:41 PM Appendix B Addendum A - Compatible Device List The notification appliances listed below are to be employed in conjunction with Listed control modules which are part of a Listed Fire Alarm System. The notification appliances are to be interconnected as described in the installation instructions referenced in the marking of the product. Federal Signal Corp.
