An integrated 4 J two sector energizer monitor unit enabling rapid identification and location of fence breaches.The EMU 4J 2S offers a safe and flexible means of implementing an electrified security fence system with integrated alarm monitoring to deter and detect would-be intruders.

Key Features• Two unipolar sectors allows

the fence to be split into 2 high voltage sectors, each individually monitored to quickly narrow down location of intrusion attempts.

• Pulse synchronisation via RS485.

• Support for universal relay module (output extension board).

• Four LEDs display status for quick, one glance feedback on power supply, armed/disarmed, alarm and attention required status.

• Integrated universal internal power supply eliminates the need for additional external power supplies and offers plug and play set up using a standard power cable.

• Return voltage monitoring means the system alarms when the fence voltage falls below a preset limit or when the wires are cut.

• Mag Key supports basic operation.

• RS485 communication provides a reliable, industry standard communications interface that’s suitable for use in the noisiest of environments.

• Internal backup battery provides up to 12 hours of continuous operation should mains fail.

• Built in battery charger keeps the battery continuously maintained at the optimal voltage.

• Two general purpose programmable inputs for gate monitor, key switch, arming/disarming via an external alarm system - provides flexibility for different installations.

• A dedicated siren driver plus two outputs with configurable contacts allow connection of external devices as required.

• Dynamic Voltage Monitoring allows slow changes in the fence voltage without alarming, yet still alarms when a fence is climbed or cut.

Single Box SolutionWith LEDs indicating system status and a Mag Key to perform all basic functions, the EMU 4J 2S is designed as a ‘single box’ solution.

Optional KeypadThe optional EMU Keypad can be installed on-site for authorised end users to perform daily functions. The EMU Keypad is also used for installation to configure the security electric fence system.

• 4 J output energy

• 11 kV output

• Two sector

• Pulse synchronisation

• Mag key functionality

• Universal internal power supply

• Up to 12 hr battery back up

EMU 4J 2S ENERGIZER MONITOR UNIT

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ELECTRIC PERIMETER SECURITY SYSTEMS

TECHNICAL SPECIFICATIONS EMU 4J 2S

Number of Fence Sectors Two sector (single output, two sector monitoring)

System Capacity Up to 10 EMU 4J 2S energizer monitor units (20 sectors). The energizer monitor units can be controlled by up to 4 EMU Keypads

Armed Via EMU Keypad or Mag Key

Stored Energy Up to 5.3 J

Output Energy Up to 4 J

Output Voltage Up to 11 kV

Pulse Interval 1.5 seconds between pulses

Installer Safety Measures Internal high voltage components are protected

Fence Monitoring 2 return monitors

Earth Monitoring Yes

Inputs 2 programmable low voltage inputs

Outputs Siren – dedicated siren driver2 x programmable output relays can be configured to drive a strobe, or signal an external system for different events: alarm, armed, mains lost, low battery and moreCurrent–limited LED driver for external LED indication, programmable to show different system states

Display 4 x LEDs:Power supply – indicates power supply statusArmed – indicates armed state or entry/exit delay waiting to expireAlarm – indicates an alarm conditionStatus – indicates if there is a system fault or event log that needs investigating

Input Voltage 100–240 V, 50–60 Hz

Rated Power 8 W

Temperature Rating -5 to 50 °C (23 to 122 °F)

Backup Battery Internal 12 V 7 Ah – up to 12 hours of back up operation

Communications RS4854 wire twisted pair to carry communications and powerUp to 1,000 m of cable (CAT 5 or similar)

Dimensions Product – 330 x 230 x 125 mm (W x H x D)Product carton – 390 x 305 x 165 mm (W x H x D)Shipper – 688 x 408 x 305 mm (W x H x D)

Weight 3.65 kg

Although the information presented in this Product Information Sheet is believed to be accurate and reliable, no responsibility for inaccuracies can be assumed by Tru-Test Limited. Performance data is typical only and variations due to component manufacturing tolerances are normal. Tru-Test Limited reserves the right at any time to change performance characteristics or specifications without prior notice. © Tru-Test Limited 2015 – All rights reserved. 1159SEC02 issue 3 02/16

For further information please contact:

New Zealand and InternationalTru-Test Limited (Head Office)Telephone +64 9 574 8888Freephone 0800 TRUTEST (0800 878 837) within NZFax +64 9 574 888925 Carbine Road, Mt Wellington, Auckland 1060PO Box 51078 Pakuranga, Auckland 2140

Proudly designed and manufactured in New Zealand by Tru-Test Group

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