Mounting

The card can be mounted in battery backup from the factory, in its own enclosure or sent as a loose card.

Four module 4 outputs in S

Fire module 4 outputs are delivered mounted in S-enclosure, ready for installation.

Wall mounting

Use four screws suitable for the wall to mount the cabinet.

The distance between the screw head and the wall should be 1.5–2 mm.

Preferably leave a 100 mm air gap around the unit.

S_baksida.jpg

Installation of optional cards in FLX M or FLX L

Notice

The card in the picture is in the larger form factor. There are more cards in this form factor, but they are mounted in the same way. This means that the card in the picture may be different from the card you are mounting.

  • Start by folding down the plate in the battery backup in which the card should sit, see picture.

haka_i.png

Installation of optional cards in FLX M or FLX L

Notice

The card in the picture is in the larger form factor. There are more cards in this form factor, but they are mounted in the same way. This means that the card in the picture may be different from the card you are mounting.

  1. Start by folding down the plate in the battery backup in which the card should sit, see picture.

  2. Fasten the card with the supplied screw, missing screw use sheet metal screw (2.9 x 6.5), before making connections, (to avoid short circuit).

Montering_i_FLX_kassett.png

Fold down the "ears" and screw on the card.

Installation of optional card in 19 rack module holder

  • Snap the card to any position (1-4, a-c, depending on the card's form factor / size).

Pa_kort_i_4U.jpg

Positions for cards in 19 rack module holder

Number of places for circuit boards with a larger form factor: 4 pieces - marked 1-4 in the picture.

Number of places for circuit boards in the smaller form factor (L-module): 12 pcs - marked a-c in the picture. However, 8 (horizontal) optional cards have the most space (a, c), as the grooves in the middle (b) are adapted for standing cards.

Note

It is the installer's responsibility to consider wiring and cable lengths when installing circuit boards.

Figure 1. 19 rack module holder with a card mounted in place 1
19 rack module holder with a card mounted in place 1

To the right is a card in the smaller form factor, for place a-c.

At the bottom right are plastic ends short of the larger form factor. These can be in place 1-4 or (5) DIN rail.



Connection

The following pages describe the card, how it is connected, other connections and configurations.

Description Fire module 4 outputs

Figure 2. Fire module 4 outputs V2.3
Fire module 4 outputs V2.3


Table 1. Circuit board overview

On picture

On circuit boards

Explanation

A 1-4

1-4

R10K resistor

Plus: P3: 2, 4, 6, 8 (in case of alarm)

Minus: P3: 1,3, 5, 7 (in case of alarm)

Connection of alarm device on loop. On each output there is a 10K ohm resistor mounted, this resistor, remove this when switching on the alarm, see Example sketch of connecting loops

Plus output on the card is polarity in case of alarm, (opposite in detection mode).

B

F2, F3, F4, F6

Load fuses

C

P2: 1-4

Input 24 V (double input).

P2: 1, P2: 3 = + (plus).

P2: 3, P2: 4 = - (minus).

D

1-4

P1: 5-12

Connection of alarm device on A1-4, see Connection of load on Fire module 4 outputs

P1:6, 8, 10, 12= - (minus).

P1:5, 7, 9, 11= + (plus).

E

P1: 3-4

Activate all alarm device outputs on A 1-4, if D is jumpered from C.

Input P1:3-4 is not activated (factory setting). The input is activated by jumpering J13 (7).

P1:3= + (plus).

P1:4= - (minus).

F

P1: 1-2

Activate all alarm device outputs on A 1-4. 24 V input from the alarm center activates all outputs.

P1:1= + (plus).

P1:2= - (minus).

G

P4: 1-3

Alarm output

P4: 1 = NO

P4: 2 = CO

P4: 3 = NC

H

S6

Push button

I

J3

Display



Table 2. Brackets, LEDs and fuses on cards.

In picture

On circuit board

Explanation

1

J21

When jumpered, output 1 and output 2 will not show calibration or impedance errors.

2

J16

Not jumpered: Negative logic, (factory setting). Built: Positive logic.

3

D13, D16, D19, D23

Illuminates with a solid green light when all loops are ok. Flashes green when alarm is controlled via (alarm control) input P1: 1-12.

4

D15, D17, D18, D20

Glows with a solid red glow in the event of a loop error. Flashes red if a fuse is broken when the alarm is controlled via (alarm control) input P1: 1-12.

5

D12

Illuminates with a solid green light when everything is ok, if it is off the alarm relay is activated.

6

J14

Not bridged: Disable input 1-4 (factory setting). Jumper: Activate input 1-4.

7

J13

"Fireman control" Used to activate input P1:3-4 (E). Delivered unbridged = not activated input, (jumper activates this input).



Connection of power supply from battery backup to optional card

Connect incomming voltaget to any input .

The card must be powered by 24 V DC.

The card has double inputs for easy bridging if battery backup has more optional cards fitted.

Table 3. Connect power supply to any input.

P2:1,3

+

P2:2,4

-

input.png


What is shown on the card display?

The display shows different status of connection to Fire module 4 outputs. Press the button to view various status and information. Display shows information in green, warnings in yellow and alarms in red.

Normal operation: All numbers are off and a flashing green dot appears in the lower right corner.

Push button: Pressing the button displays information.

Matrix for display

Green text

First sign

Second sign

Third sign

Load output

C (Channel)

1-4

1-5

Example of display is shown: C25=Load output 2 has 5 loops connected.

Yellow text: ALL all load outputs activated via fire control or Activate all devices.

Yellow text

First sign

Second sign

Third sign

Information

A (Enabled)

1-4

Off / not displayed

Example of display is shown: A2=Load output 2 activated via alarm control.

Red text

First sign

Second sign

Third sign

Explanation, third sign

Warnings

E (Error)*

1-4

0

Interruption

-

-

-

-

Short circuit

-

-

-

A

Impedance error

-

-

-

1-5

Number of whole loops

An example of the display is shown: E 2 0= interruption on load aisle 2.

Example of display only the third character is shown: 4 = 4 complete loops.

When the third character is blank, it means the channel is shorted.

Off = The channel is not used.

0 = Interruption

- = short circuit

A = Impedance error, may indicate the wrong resistance value or the wrong polarity when connecting the alarm device to the respective loop.

Number = Calibration error, shows the number of measured resistances.

After activated fire alarm for more than 10 seconds, display will count down 300 seconds (five minutes). This is to avoid that heated diodes can leak. Alarms will not be activated during this time, however fire alarms can activate these outputs.

Important

Prerequisites are that the connected fire alarm device has a rectifier diode installed. Leakage must be less than 20 µA.

Acknowledgment of alarms shown on the display

Important

Alarms appear on the display until they are acknowledged.

  • Alarms are acknowledged by a short press on the button.

Note

Only the display of alarms needs to be acknowledged. Alarm relay is not locked and returns as soon as the fault has disappeared, (without acknowledgment).

Maintenance - PCB

The circuit board must be installed in an indoor environment, class 1. The circuit board requires no maintenance.

CE marking

Each product has a CE label with information about the product and contact information for the manufacturer. If you are missing something or need more information, you should firstly turn to retailers who will also be able to answer questions about warranty and support. You can always contact the manufacturer if you have questions about the product's performance.

ce-mark.png

Warranty

The product has a two-year warranty, from the date of purchase (unless otherwise agreed). Support during the warranty period can be reached at support@milleteknik.se or telephone, +46 31-34 00 230. Compensation for travel and / or working hours in connection with locating faults, installing repaired or replaced goods is not included in the warranty. Contact Milleteknik for more information. Milleteknik provides support during the product's lifetime, however, no later than 10 years after the date of purchase. Switching to an equivalent product may occur if Milleteknik deems that repair is not possible. Support costs may (at Milleteknik's discretion) occour after the warranty period has expired.

Technical data: Fire module 4 outputs

Table 13. Fire module 4 outputs v2.3

Info

Explanation

Article title

Fire module 4 outputs

E-number

5257467

Article number

A-FU002404FS01

Product description

The Fire module 4 outputs alarm monitoring module has four individually controllable outputs with the possibility of a star network and up to five loops on each output. Alarm functions for both positive and negative logic. Alarm for fuse failure/loop failure. Fire man control and the possibility of individually pulsed outputs. Display for easy reading and configuration. The card replaces previous SlingX cards (52 696 18).

Measure

120 x 55 mm x 52 mm

Entrances

Two entrances. (For alternative power supply when changing power supply. In order not to break the load voltage.) A terminal can be used as a superstructure for the next optional card, (only if the battery backup has room for two cards).

Clamping

24 V DC

Power consumption (at rest)

100 mA.

Power consumption (in case of alarm)

200 mA in case of alarm on all channels.

Leakage current

The card assumes that devices connected to it do not have leakage current. If there is a leakage current in units connected to the product, it may behave outside the specification. Warranty does not apply if leakage current is connected to the product.

Tension

24 V DC

Outputs

Four

Insurance

Load output: plus (+) fused with F2A.

Max load

Max load is 2A per load output. The card's total load must not exceed 8 A.

Alarm outputs

Alarm outputs: Sum alarm in the event of a fuse fault and a broken loop, see indication below. Alarm on potential-free relay contact.

Alarm via

Triggered load fuse and loop interruption via potential-free switching.

Indication

Display showing operating status, alarms and errors. Operation indication: one indication diode per load output +/-. Steady green light = normal operation.

The product fits in:

Own enclosure with separate 24V power supply. And in 24 V battery backup *.

* The product is not co-certified with NOVA and may not be used if a certificate is to be maintained.



Debug loop connected to the card

In idle mode, the board sends out a constant current on each loop that is about 408µA, this current can be verified by setting a multimeter to current measurement in series with the loop.

Number of resistors (10kΩ)

Type voltage on the loop

Allowable tolerance

Maximum rated voltage

Lowest rated voltage

Break if voltage is more than 4.5 V.

Short circuit if voltage is less than 0.35 V.

"A" is displayed for voltage values outside the above ranges. May be due to impedance failure in the loop. Check individual dons in the loop have correct polarity and 10K ohm resistor connected.

1

4.08V

± 0.25V

4.33V

3.83V

2

2.04V

± 0.2V

2.24V

1.84V

3

1.36V

± 0.15V

1.51V

1.2 1V

4

1.02V

± 0.1V

1.12V

0.92V

5

0.816V

± 0.1V

0.916V

0.716V

Note

In connection with calibration, the loop's precisely measured voltage is saved, and it is based on this that the permitted maximum and minimum voltage is calculated from the permitted tolerance in the table above. It is therefore not the type voltage that is used. However, the voltage measured during calibration must be within the voltage range shown in the table below.

If the voltage of the loop in rest mode is above 4.5 Volts, a break is assumed. Display shows red; <channel> " ".

If the voltage of the loop in rest mode is below 0.35 Volts, a short circuit is assumed. Display shows red; <channel> 0.

If the voltage of the loop is between the permitted measurement ranges, Troubleshoot the loop. Display shows red; E <channel> A.

If the loop measures a different number of resistances than calibrated. Display shows red; E <channel> <measured number>.

Test the loop

  • Disconnect at least one of the wires from the Sling board and measure the resistance of the loop.

  • If the resistance (eg 10kΩ) does not correspond to the expected voltage, in this case approx. 4.08V even though the current measurement shows 408uA, there is a fault in the loop. It can be caused by incompatible don/sound siren which must be connected with a diode in series so as not to affect the impedance of the loop when it is in rest mode.

About translation of this document

User manual and other documents are in the original language in Swedish. Other languages are machine translated and not reviewed, errors may occur.

Electrical diagram

Figure 7. Wiring diagram Fire module 4 outputs
Wiring diagram Fire module 4 outputs