JVA Z28 Installation And User Manual
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JVA Z28 Installation And User Manual

Security energizer
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SECURITY
28
ENERGIZER
Installation and User Manual
Edition 2.3, July 2019
JVA ELECTRIC FENCE SYSTEMS

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Summary of Contents for JVA Z28

  • Page 1 SECURITY ENERGIZER Installation and User Manual Edition 2.3, July 2019 JVA ELECTRIC FENCE SYSTEMS...
  • Page 2 JVA ELECTRIC FENCE SYSTEMS Thank you for choosing our product. The JVA brand is a range of electric fencing products carefully selected from leading manufacturers around the world to meet the needs of perimeter security. THE JVA Z RANGE ENERGIZER CONCEPT...

  • Page 3: Table Of Contents

    Control / Monitoring ................. Safety ....................Reliability ..................SPECIFICATIONS ..................DESCRIPTION ..................JVA Z28 Exterior ................JVA Z28 – High Voltage Terminals ..........LCD Voltage Display ................ Status LED Lights ................Inputs and Outputs ................4.5.1 Relay Functions ..............4-line LCD Keypad ................
  • Page 4 JVA ELECTRIC FENCE SYSTEMS JVA ELECTRIC FENCE SYSTEMS OPERATION ..................... Arm / Disarm Control ............... Arming the Fence Using the Keypad ..........Turning to Low Power Mode ............When an Alarm Occurs ..............To Silence the Alarm ................ Changing the PIN number ...............

  • Page 5: Introduction

    Deny – A well-erected electric security fence will deny entry. Dependable – 60 seconds a minute, 60 minutes an hour, 24 hours a day, 365 days a year, your JVA electric security fence is monitored by an alert, sober, electronic watchman.

  • Page 6: Features

    JVA ELECTRIC FENCE SYSTEMS JVA ELECTRIC FENCE SYSTEMS 2. FEATURES 2.1 Power 8 joules peak output energy (4 + 4 Joules = 8 Joules total) ● Mains powered via external transformer (16–18Vac) ● Battery charger with space for internal 7A/H 12V rechargeable back up battery ●...

  • Page 7: Specifications

    JVA ELECTRIC FENCE SYSTEMS JVA ELECTRIC FENCE SYSTEMS 3. SPECIFICATIONS Specification Name Specification Energizer Output Voltage 8.5kV peak no load Peak Output Energy 2 × 4 Joules Pulse Rate Locked at 0.9 Hz 12v DC Power Consumption Energizer On – 1005mA average, 1220mA peak Energizer Off – 28mA...

  • Page 8: Description

    JVA ELECTRIC FENCE SYSTEMS 4. DESCRIPTION The Z28 is a dual channel standard (non Bi-Polar) 8 Joule (4 per channel) security energizer. This manual relates to: ● PCB versions: 7.51 and higher ● Firmware versions: 7.50 or higher (the firmware version is shown on the LCD on reset) 9.2 9.0   4.1 JVA Z28 Exterior Figure 1: Z28 4.2 JVA Z28 –...

  • Page 9: Lcd Voltage Display

    JVA ELECTRIC FENCE SYSTEMS 4.3 LCD Voltage Display The display on the JVA Z28 shows the voltage at the feed out and return terminals. Left side = Return zone 1, Right side = Return zone 2. The Stored Joules will be displayed every approximately 4–5 seconds. The reading will vary depending on the load on the fence.

  • Page 10: Status Led Lights

    JVA ELECTRIC FENCE SYSTEMS 4.4 Status Lights Left side Z28 Armed 1 On when Zone 1 of the energizer is armed (pulsing), will flash when in low power mode. Fence 1 Flashes if the return voltage falls below the Fence Alarm Voltage, stays on when there is a Zone 1 fence alarm.

  • Page 11: Relay Functions

    All relays can be set to any of the available functions (user assignable). Relay 1 is (21x#) Relay 2 is (22x#) etc. The modes are explained in the table below. The defaults for the Z28: Relay 1 Strobe 1 Relay 2 Strobe 2 Relay 3 Siren.

  • Page 12: 4-Line Lcd Keypad

    4.6 4-Line LCD Keypad (PTE0240) Introduction The JVA 4-Line LCD Keypad is an integral component in the JVA Security Electric Fence product range. Providing a centralised interface between the Customer and their Perimeter Security Solution; it displays the current condition of each security device connected and can draw attention to adverse fence conditions.
  • Page 13 Once the cover has been removed from the base plastic, the keypad hardware will slide up to release it from the base. Installation The Keypad only requires three wire connections to JVA Energizers or Monitors. This is the +12V, GND and DATA connections on the back of the Keypad circuit board.
  • Page 14 When connecting a Group of Energizers together, the +12V wire is only required between the Keypad and Energizer. The other Energizers are connected together using the GND and DAT terminals only. Keypad terminals on a JVA Single Zone Energizer Keypad Operation Note: Z-Series Energizers/Monitors have the following Default PINs...
  • Page 15 JVA ELECTRIC FENCE SYSTEMS The Keypad needs to discover all of the Energizers/Monitors connected to the Keypad for it to work properly. This is best achieved after each Energizer/Monitor has been configured and wired together in a group. The display will show “Analysing” followed by the device type connected at each zone. NOTE: All Energizers/Monitors need to be Disarmed before starting the Discovery process.
  • Page 16 JVA ELECTRIC FENCE SYSTEMS The keypad will automatically display a new Zone Alarm or Trouble and it will remain on this page for 3 minutes. Pressing # again will advance the screen. If the Keypad beeper is sounding, any key press will silence it.
  • Page 17 JVA ELECTRIC FENCE SYSTEMS Menu Function (when # key is pressed) Show Shortcuts Displays commonly used Key Sequences for reference Remember User This will ‘save’ the USER PIN entered. From now on, the Quick Arm/ PIN / Disarm buttons will not require a PIN to operate. Pressing Menu button immediately enter the Menu system as well.
  • Page 18 JVA ELECTRIC FENCE SYSTEMS Event Log The Event log contains information about Alarms, Log Entry: Troubles and Arm/Disarm commands. Each event is 14:35 13/02/15 displayed on a separate page. Press the Up or Down Zone 1 key to change pages. Press # to exit the Log. The most Fence Alarm recent entry is displayed when the log is first opened.
  • Page 19 JVA ELECTRIC FENCE SYSTEMS Program Device Requirements for Menu Driven Programming For this system to work effectively, all connected Energizers/Monitors need to be Mk2 protocol compliant. This version is usually found in the Black Plastic box, rather than a Silver Plastic box. Procedure The Keypad takes around 10 seconds to enter Menu Driven Programming mode.
  • Page 20 When the correct letter is displayed, either press a different Key or Pause for 2 seconds before pressing the same Key. For example: To enter the letter R, you would press Key 7 three times. To enter JVA, you would press 58882 To enter ACE, you would press 2 (pause for 2 seconds) 22233...
  • Page 21 JVA ELECTRIC FENCE SYSTEMS Changing the Keypad Number options (Arrow Keys) The Keypad BAUD and Keypad ID options can be changed using the Up/Down Arrow Keys. Press # when the correct value has been selected. Pressing the * key will discard any changes and the display will show the previous option.
  • Page 22 JVA ELECTRIC FENCE SYSTEMS...
  • Page 23 JVA ELECTRIC FENCE SYSTEMS...

  • Page 24: Internal Beeper/Keypad Beeper

    4.10 Earth Loop Monitoring The Z28 has two fence earth terminals which when wired into a series looped fence system enable the energizer to monitor the earth circuit. In this configuration, only one earth spike location must be used.

  • Page 25: Control Inputs

    Control Input. 4.14.3 Keyswitch Inputs By default one keyswitch is used to arm and disarm both zones. The Z28 can be configured for two keyswitches to arm and disarm individual zones. 4.15 Group Simultaneous Pulse Feature All JVA Z Range models may be linked to form a group to power multiple zones. See...

  • Page 26: Installation

    Read the entire manual first! Design and build the fence. (Beyond the scope of this manual.) Decide where the JVA Z28 is to be mounted. If on an external wall it should be housed within a waterproof equipment box and definitely not in direct sunlight.

  • Page 27: Example Fence Wiring Diagrams

    JVA ELECTRIC FENCE SYSTEMS 5.2 Example Fence Wiring Diagrams Feed Return Fence 1 Fence 2 Earth spikes JVA Z28 Energizer Fence Wiring, Including Earth Monitoring...
  • Page 28 JVA ELECTRIC FENCE SYSTEMS JVA ELECTRIC FENCE SYSTEMS Feed Return Fence 1 Fence 2 Earth spikes JVA Z28 Energizer Fence Wiring, without Earth Monitoring...

  • Page 29: Operation

    JVA ELECTRIC FENCE SYSTEMS JVA ELECTRIC FENCE SYSTEMS 6. OPERATION 6.1 Arm/Disarm Control The unit can be controlled by the keyswitch, control input 1 or via a keypad. The keypad also allows instant audiovisual indication of the state of the energizer and therefore the fence it is powering.

  • Page 30: To Silence The Alarm

    JVA ELECTRIC FENCE SYSTEMS JVA ELECTRIC FENCE SYSTEMS An alarm will also sound if input 2 is assigned to the “gate input” function and the gate input is opened and the entry/exit delay time has elapsed. After the siren has cycled on and off according to the times and numbers set in options, the siren will stop sounding. The on and off timing is able to be set in the options. The Strobe will remain on. After a further delay (Auto Rearm Time) the siren will again respond to the next alarm condition with a new set of on / off cycles.

  • Page 31: Technical Information

    JVA ELECTRIC FENCE SYSTEMS JVA ELECTRIC FENCE SYSTEMS 7. TECHNICAL INFORMATION Figure 6: Low Voltage Terminals Label Type Description Keypad 3 Way Supplies power and data line for an external keypad. The +12 source on these terminals is protected with a 1A self-resetting fuse.

  • Page 32: Status Codes

    JVA ELECTRIC FENCE SYSTEMS JVA ELECTRIC FENCE SYSTEMS 7.2 Status Codes Status LED Interpretation Corrective Action Number of Flashes Not used 16 VAC Mains fail Restore mains power. Can be bypassed by fitting J3 Low battery, bad battery Charge or replace battery PCB service fault...

  • Page 33: Group Mode

    JVA ELECTRIC FENCE SYSTEMS JVA ELECTRIC FENCE SYSTEMS 8. GROUP MODE (26x#) A group must have only 1 master. The other Value Mode Energizers in the group are slaves. Since the keypad No Group bus is common among the group, one keypad can...
  • Page 34 JVA ELECTRIC FENCE SYSTEMS Group linking via the Keypad “bus” The keypad terminals on all Energizers in the group are linked, see Figure 17. Since only one Energizer needs to power the keypad, 3 wires are linked from one Energizer (preferably the Master) to the keypad (optional) and 2 wires to every other Energizer in the group.
  • Page 35 JVA ELECTRIC FENCE SYSTEMS 4. As of energizer firmware 7v83 and keypad firmware 1v09, Z28’s should have an ‘empty’ ID between each Energizer. This means if the Z28 master ID=1, then the ID of the first slave should be 3, not 2. 5. When connected to Perimeter Patrol, the arm/disarm function of a keypad is disabled. Control of these functions is through the Perimeter Patrol interface. 6. A Keypad that is connected to a Slave Energizer (that is disconnected from the Group) must have a KEYPAD ADDRESS set to 1 or 8.

  • Page 36: Sector Setup Tests And Adjustment

    JVA ELECTRIC FENCE SYSTEMS JVA ELECTRIC FENCE SYSTEMS 9. SECTOR SETUP TESTS AND ADJUSTMENT With a single sector system there are three considerations for the electric fence monitor voltage level: 1. The monitor should trigger the alarm if one of the live wires is shorted to ground.

  • Page 37: Some Standard Requirements For Electric Security Fences

    10. SOME STANDARD REqUIREMENTS FOR ELECTRIC SECURITY FENCES The JVA range of energizers has been extensively tested and certified in accordance with international standards. JVA does not take responsibility for the erection standards of the fence. It is the responsibility of the erector to consult and comply with the Standards and Codes of Practice for the installation and erection of electric security fences.

  • Page 38: Warning Signs

    * NB. (Fence HT leads must under no circumstances be routed in the same conduit as any other wiring.) 10.3 Warning Signs NOTE: Regulation warning signs are available from all JVA Electric Fence centres and all JVA certified dealers. 10.3.1 Electric security fences shall be identified by prominently placed warning signs that shall be legible from the secure area and from the public area.

  • Page 39: Protection

    JVA ELECTRIC FENCE SYSTEMS 10.6 Protection 10.6.1 All ancillary equipment connected to the fence circuit shall be designed to provide a degree of isolation between a fence circuit and the supply mains equivalent to that specified for the energizer. 10.6.2 Protection from weather shall be Power line...
  • Page 40 JVA ELECTRIC FENCE SYSTEMS JVA ELECTRIC FENCE SYSTEMS Figure 2 Typical fence constructions where the electric security fence is installed in windows and skylights.   Key: Electric security fence Physical barrier Figure 3 Prohibited zone for pulsed conductors. Key:...

  • Page 41: Warranty

    Whilst every effort has been made to check that the information contained is accurate, JVA Technologies Pty Ltd will not be liable to loss or damage resulting from construction, operation or failure of any installation or system. Installation of security electric fences should be made by trained professionals with regard to the relevant local standards and workplace health and safety requirements.

  • Page 42: Compliance Certificate

    JVA ELECTRIC FENCE SYSTEMS 12. COMPLIANCE CERTIFICATE INSTALLER DETAILS CUSTOMISED CODES Name ............Customer Pin No..... Phone No..........Installer Pin No: ....... Date Of Installation ........
  • Page 43 JVA dealer. SA Tel. No.: 0861 782 349. For service or repairs: If a service or repair is required, please package and label your energizer carefully and return it to your local JVA Service Centre. For warranty repairs: Include proof of purchase, e.g. invoice.
  • Page 44 JVA ELECTRIC FENCE SYSTEMS JVA products are designed by JVA Technologies, Queensland, Australia and distributed to: CARIBBEAN CENTRAL AMERICA AFRICA AUSTRALIA CENTRAL ASIA INDIA LATINO AMERICA EUROPE NEW ZEALAND PHILIPPINES PAKISTAN MEXICO RUSSIA SOUTH EAST ASIA SRI LANKA UNITED KINGDOM...

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