Menvier Security TS790+ Specifikace stáhnout pdf (Strana 25)

TS790+ & TS900+ Installation Manual System Installation

Installing a Monitored Power Supply

The TS790+/TS900+ can be configured to

monitor the 519XB power supply unit using the

519FM fault monitor PCB. The 519FM plugs

directly onto the 519XB PCB plug labelled JP1.

The 519FM PCB monitors any combination of:

Supply Failure (mains)

Low Battery Voltage

12V Failure (fuse failure)

In order to monitor the above fault conditions,

the outputs on the 519FM must be connected

to a detection circuit.

If required, the PSU battery can be “load tested”

periodically by connecting a switched +ve

output to the 519FM BATT TEST terminal. The

battery test occurs every hour on the hour for 30

seconds, if during this time the battery voltage

drops below 11.25V a “Battery Fault” indication

will be generated.

PSU. Power

PSU. Batt

PSU. Fuse

Supply

Fail

Battery

Low

12V

Fail

Batt Test

0V

Aux 0V

O/P

A+

TC

TB

TA

ZC

ZB

ZA

CIRCUIT CCIRCUIT BCIRCUIT A

Battery Test (045)

Program As:-

XNODE

519 FM

Figure 25. 519FM Connections

Pre Power-Up Checks

Once the system is installed, but prior to

powering-up give the system one final check to

ensure that:

1. The wiring conforms to the requirements

detailed in this manual and that all

interconnections are correct (A to A, B to B

etc.).

2. All system cables are kept clear of mains

supply cables, telephone cables and R.F.

cables. It is recommended that cable ties

be used to keep cables separated.

3. Verify that maximum cable lengths and

resistances are not exceeded.

4. Mains power supply cables to the system are

connected to an un-switched fused spur.

5. Grommets are used where cables enter

metal housings to ensure that insulation is

not compromised.

6. At least one keypad is connected.

Initial Power-Up

To power the system for the first time:

1. Place a small screwdriver blade between

the pins on the control panel PCB, marked

“FACTORY RESET”. This will ensure the factory

default parameters are set, see page 22.

2. Switch on the 240V mains supply. Leave the

screwdriver blade between the pins for at

least 10 seconds before removing the

screwdriver.

3. Check that the power LED on the control

panel PCB is illuminated.

4. Check that the LED remote keypads display

“LT” (Panel Lid tamper) and LCD remote

keypads display “Panel Lid tamper”. The

remote keypad sounders and extension

loudspeakers will operate.

If the keypad display shows the words

“Foreign Letter” then ensure that the

keypad is correctly connected, remove

all power, and repeat steps 1-4.

5. Enter the engineers passcode (default 1234)

to silence the sounders.

6. Connect the standby battery.

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