Wheelock SAFEPATH4 SP40/2 Instruction Manual

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1-2 WARNING: FOR PROPER OPERATION IN LIFE SAFETY APPLICATIONS, THE SP40/2 PANEL SHALL BE CONNECTED TO A LISTED COMPATIBLE AND PROPERLY OPERATING CON

1-3 CAUTION: The output of the audio system may not be heard in all cases. Sound can be blocked or reduced by walls, doors, carpeting, wall covering

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2-1 Chapter 2 - Overview and Features Section 2-1- Description General The SP40/2 panel is a stand alone, single channel, 40 watt, supervised voice

2-2 • A Digital Voice Section. • Capable of playback and record. • Digital Voice Message Chip contains the recording program and memory for 3 mess

2-3 • Ground Fault Detection Section. Monitors Inputs and outputs for 600K Ohms minimum in relation to ground. • A dual-tone tone generator with 2 f

2-4 POWER LIMITEDCONTROLSYSTEM120VAC BATTERYSTANDBYSP40/2PANELSPEAKER CIRCUITSTROBE CIRCUITTROUBLERELAYDIGITAL VOICE MESSAGE CHIP ALLOWS RECORDING 3 M

2-5 +ACNLTransformerBattery CompartmentMotherboard__+_++TB6__+_++TB4TB3__+_++TB2__+_++TB512 34ONMIC1U8DVD34RECORDW1W2D11ACGRNREDYELTBLSTB STBSHOR

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3-1 Chapter 3 - Installation and Setup Section 3-1 - Introduction The lives of people depend upon your safe and proper installation of the SP40/2

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3-2 __+_++TB2STB OUTRETSTB INTB3NONCCOMALMTRBNONCCOM__+_++TB4IN3IN2IN1__+_++TB5NRTELBGM__+_++TB6AUDIO OUTCC/NACAUX INSection 1Power Input ConnectionsS

3-3 Table 3-1 Terminal Connection Definitions Symbol Full Name Definition TB1 Terminal Block 1 (Section 1) IN 28VDC Input Connection 28VDC Conn

3-4 Prepare a System Wiring Diagram Using Section 3-4 (Page 3-8), prepare a complete system-wiring diagram. Keep a copy of the system-wiring diagram

3-5 Strobe Appliance Circuit Connections The strobe appliance circuit consists of a NAC (9 to 31VDC) input and a supervised NAC (24VDC) Output. As des

3-6 1. Connect Audio Appliance Circuit to Audio Output (AUDIO OUT) connection on TB6. See Figure 3-1, Section 6 (Page 3-2) for location. Figure 3-4

3-7 NOTE: Amplifier noise can be reduced by placing a jumper wire between the positive (+) and negative (-) terminals of the Background Music Input (

3-8 5. Connect the multimeter across the BGM terminals on the SP40/2. 6. Adjust the output control of the audio source to obtain a reading of 300mV

3-9 WARNING: TWO DIFFERENT SOURCES OF POWER MAY BE CONNECTED TO THIS UNIT. DISCONNECT BOTH SOURCES OF POWER BEFORE SERVICING. FAILURE TO DISCONNECT B

3-10 Prepare System Wiring Diagram Prepare a system-wiring diagram to include all Notification Appliances, and internal connections and power sources

3-11 Wiring Diagrams for Audio/Visual Notification Appliances +_STB OUTUL Listed 10K Ohm EOLRTB2-1, 2 Figure 3-8 Wiring Diagram for Visual Only Notif

iii Typographical Notation Conventions Thank you for using our products. Use this product according to this instruction manual. Please keep t

3-12 Strobe Appliance Circuit Input Wiring The Strobe Appliance Circuit Input consists of a NAC (9 to 31VDC) input and a Return (RET) that can be use

3-13 NONCCOMTB3ALM Figure 3-11 Alarm Relay Contacts Trouble Output Contact Wiring • The locations of the Trouble Status Output Connections are show

3-14 Section 1Power Input Connections__+_++TB124VBATIN Figure 3-13 Input Power and Battery Connection Locations Proceed to Step 2 in Se

3-15 17.00"14.00"Conduit Entrances (Top and Bottom)GroundTerminals Figure 3-14 SP40/2 Panel Mounting and Grounding Location

3-16 Section 3-6 - System Checkout Refer to NFPA 72 (1999 Edition) for guidelines on testing notification systems. System Control Settings Figure

3-17 Table 3-2 Jumper/Switch/Variable Resistor Functions Jumpers Name Description W1 DV Record Jumper in place – DV is in the Playback only mode.

3-18 Checkout Procedure. CAUTION: Connect the AC power source before connecting the battery backup power. Disconnect the battery backup power befor

3-19 8. The strobe circuit associated with the first message can also be tested by switching DIP switch SW2 (DV/Strobe Select), position 1 “ON”. The

3-20 Section 3-7 – Ground Fault Detection Ground fault detection sensitivity is 600K Ohms for Class B, Style Y connections. If ground fault detec

3-21 Standby Current The standby current consumes the largest part of the storage battery capacity. The standby current of the SP40/2 panel is 0.

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3-22 AC Power Installation Procedure 1. Using Figure 3-16 below, connect the line and neutral 120VAC input wiring to the L (Line) and N (Neutral) te

3-23 __+_++TB6__+_++TB4TB3__+_++TB2__+_++TB512 34ONMIC1U8DVD31RECORDW1W2D11ACGRNREDYELTBLSTB STBSHORTAUXSTBOPENGFINAUDIOSHORTAUDIOOPENAMPMICDVAU

3-24 3. Using Figure 3-18 on Page 3-23, place one 12 Volt battery with the battery terminals on top and to the right. Place the second battery to

4-1 Chapter 4 - OPERATION Section 4-1- Introduction This chapter describes the operating characteristics of the SP40/2 panel. Included is informati

4-2 WARNING: MESSAGES REQUESTED BEFORE AND DURING A TROUBLE CONDITION MAY NOT BE HEARD, WHICH COULD RESULT IN PROPERTY DAMAGE AND SERIOUS INJURY OR

5-1 Chapter 5 - Operational Procedures Section 5-1 - Operator Instructions The SP40/2 panel provides an operator console for push-to-talk Microp

5-2 Procedure for Recording Messages on the Digital Voice Section CAUTION: Recording of any new message will permanently erase the previous message

5-3 R129 Tone Control BassR126 Tone Control TrebleSW3 Digital Voice Control DIP SwitchR193 Digital Voice Volume Control W1 DV Record D

5-4 STATUSACTROUBLESTROBEINDICATIONSWhen the GREEN "AC" light is ON, the system is energized.When the YELLOW "TROUBLE" light i

6-1 Chapter 6 - Periodic Testing and Maintenance Section 6-1 - Introduction Periodic testing and maintenance of the SP40/2 panel and all notificatio

v Table of Contents Typographical Notation Conventions…………………………………………………………… iii Table of Contents…………………………………………………………………………………. v Table of Fi

6-2 Section 6-5 - Miscellaneous Hardware Testing In addition to testing required by relevant fire codes, regulations, and laws, the following hardwar

7-1 Chapter 7 - Troubleshooting Section 7-1 - Introduction WARNING: SOME ELECTRONIC COMPONENTS STORE A HIGH VOLTAGE CHARGE, EVEN THOUGH POWER IS

7-2 D58 AUDIO OPEN - Audio Output Circuit OpenD49 AUX IN -For Future UseD37 STB SHORT Strobe Circuit ShortD54 AUDIO SHORT - Audio Output Circui

7-3 Table 7-1 Trouble LED Procedure Cross Reference D13 TBL LED (YELLOW) LED TROUBLE DESCRIPTION TROUBLE SHOOTING PROCEDURE “OFF” D11 AC LED

7-4 Procedure B If the green AC LED is “ON”, yellow TROUBLE LED may or may not be “ON”, no other LED’s are “ON” and there is no audio output and or

7-5 Procedure E If the green AC LED is “ON”, yellow TROUBLE LED is “ON”, and D22, DV LED is “ON”, the Digital Voice messages are missing or the DV

7-6 Procedure I If the green AC LED is “ON”, yellow TROUBLE LED is “ON”, and D39, STB OPEN LED is “ON”, an open condition exists on the STB OUT NA

7-7 Procedure M If the green AC LED is “ON”, yellow TROUBLE LED is “ON”, and D60, GF LED is “ON”, a ground fault condition exists on the output w

7-8 __+_++TB6__+_++TB4TB3__+_++TB2__+_++TB512 34ONMIC1U8DVD31RECORDW1W2D11ACGRNREDYELTBLSTB STBSHORTAUXSTBOPENGFINAUDIOSHORTAUDIOOPENAMPMICDVAU

8-1 Chapter 8 Technical Data Section 8-1- Mechanical Dimensions (H x W x D) 21 x 16 x 6 in. Weight 36 lb. Finish Red Enclosure Construction Type

vi Chapter 6 – Periodic Testing and Maintenance………………………………………………. 6-1 Section 6-1 – Introduction………………………………………………………………… 6-1 Section 6-2 –

8-2 Activation There are nine ways to activate the SP40/2 panel. Table 8-1 lists these sources in the order of their priority. Table 8-1 Input Ac

8-3 WARNING: DO NOT EXCEED THE RATINGS OF THE STATUS CONTACTS. EXCEEDING THIS RATING MAY CAUSE THE RELAY TO FAIL AND PREVENT A TROUBLE CONDITION FRO

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9-1 Chapter 9 - Module Descriptions Section 9-1 - Introduction There are three items on the parts list for the SP40/2 panel. They are: • SP40MB

9-2 Motherboard The SP40/2 Motherboard provides all signal handling capabilities, digital voice processing, amplification and supervision. The

10-1 Chapter 10 - Warranty Limited Warranty Wheelock products must be used within their published specifications and must be PROPERLY specified,

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11 SP40/2 BATTERY CALCULATION SHEETSTANDBY CURRENT CALCULATIONS1. The Standby Current for the SP40/2 is 0.125 Amps.Amps2. Enter Auxiliary

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vii List of Figures Figure 2-1 Basic Capabilities of the SP40/2 Panel………………………………………….……..… 2-4 Figure 2-2 Layout of a SP40/2 Panel………………………………

viii LIST OF TABLES Table 3-1 Terminal Connection Definitions……………………………………………………. 3-3 Table 3-2 Jumper/Switch/Variable Resistor Functions…………….

1-1 Chapter 1 - Safety Precautions Section 1-1 - Read This Manual Personnel properly qualified in the application and use of life safety equipment (&q