Bedienungsanleitung Jablotron JA-80K (Seite 5 von 22) (Englisch)

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Installation manual: Oasis security system JA-80K - 5 - MKE51801

Communicator connector – allows the connection of an

optional communicator to the main board.

Internal wiring connector – connects the internal wiring in the

control panel housing.

Terminals:

AC 20V the transformer output is connected here.

01, GND, 02 are hard-wired inputs for the control panel.

• The reactions to triggering these inputs are determined by the

settings of addresses 01 and 02. The factory-set natural

reaction for these hard-wired inputs is a delayed alarm in

section C.

• Terminals 01 and 02 use resistors in connected double

balanced loops to sense loop stand-by, activation or

tampering as follows:

o Connected to GND via a 1 kΩ resistor = untriggered input

o Connected to GND via 2 to 6 kΩ = triggered input,

o Connected to GND via less then 700Ω or more then 6 kΩ

= tamper signal

o Stand-by (untriggered) input zone must have 1 kΩ

o Up to five normally-closed door/window contacts can be

connected in series to enable one hard-wired input to be

used for multiple contacts with each contact having a 1kΩ

resistor in parallel (see the diagram below).

o Multiple normally-closed tamper contacts should be

connected in series without any parallel resistors. The

number of tamper contacts is unlimited and can be

combined with trigger contacts having parallel resistors (see

the diagram below).

o For wiring examples, see the below diagram.

o If you enroll a wireless device to address 01 or 02, the

corresponding input terminal will be disabled.

o If you do not use an input terminal and you do not enroll a

wireless device to its address, then the terminal must be

connected to the GND terminal via a 1 kΩ resistor.

NC – normally closed contact for the external warning relay.

NO - normally open contact for the external warning relay.

EWC – common contact for the external warning relay max.

relay contact rating: 1A/60V. The control panel also transmits

the external warning relay signal via radio for wireless sirens.

IW – internal warning (siren) output. This output is grounded

during an internal alarm. A standard siren can be wired between

terminals +U and IW (max. 0.5A).

The IW output status is also

transmitted by radio for the IW siren.

The main difference between internal and external warning is during

the entrance delay period. If any instant detectors are triggered during

the entrance delay period, e.g. a child running straight to the living

room, only an internal warning will be triggered and an external

warning will only follow if the entrance delay has been exceeded.

PGX, PGY – are a pair of terminals providing programmable

outputs. If an output is activated it switches to GND with a

maximum load of 0.1A/12V. The factory-default setting of PGX is

the function ON/OFF which can be operated from the keypad by

the instruction ∗81 / ∗80 or using keys

). The factory-default

function of PGY is that it will be activated if any section of the

system is set. The status of PG outputs is also transmitted by

radio for AC and UC output modules.

GND – common ground connection

A,B – digital bus data

+U – back-up power supply (10 to 14V), 1A fuse. Max.

continuous load 0.4 A (max. intermittent load 1 A, for 15

minutes, once an hour). If the 1A fuse is blown, the control panel

will indicate power supply fault.

5. Wired keypad connection

GND A B U+

GND

control and programming

keypad JA-80E

modular connection

cable

The control panel can be operated and programmed by JA-

80F wireless keypads and/or a JA-80E hard-wired keypad. A

hard-wired keypad can be connected to the control panel either

by flat telephone cable (max. length 10 metres) using RJ

connectors, or via twisted-pair cable (max. length 100 metres)

connected to the digital bus terminals (GND, A, B, +U).

We recommend only having a single JA-80E hard-wired

keypad in the system.

6. Back-up battery

It is possible to use a Jablotron-brand 12V back-up battery in

the control panel with capacities of 1.3Ah or 2.6no Ah. The

capacity to use depends on the total power consumption of the

system and the desired back-up period.

Euro-standard EN 50131-1 specifies a 12 hour minimum back-

up time for grade 2 systems. The standby consumption of all

system devices is shown in table 1.

Table 1- standby consumption of system devices

• With a 1.3Ah back-up battery 12 hours of back-up time can be realised if

current consumption does not exceed 85mA. With 2.2Ah batteries

150mA should not be exceeded to achieve the same. This only takes

80% of the battery capacity into account as 20% has to be reserved for

battery aging effects.

• The average back-up battery lifetime is up to 5 years after which it must

be replaced. The back-up battery is automatically charged and its

condition is monitored by the system. If the system is being run on only

the back-up battery a technical alarm occurs when the battery is

nearly discharged. If the voltage gets too low the battery will be

Device mA Note

Control panel JA-80K 50 No communicator

Keypad JA-80E 30

Keypad JA-80H (N) 60 Including a WJ-80 interface

Communicator JA-80Y 35

Communicator JA-80V 30

Wireless devices are not powered from the control panel.

Jablotron JA-80K Seite 5

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