About NEO

NEO is normally used in security systems where the requirements are higher for more functions, alarm functions, longer backup operating times or when the battery backup is to handle higher loads.

About translation of this document

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

Steps for installation and deployment

The unit must be installed and deployed in the following order:

  1. Installation of the device.

  2. Connecting batteries.

  3. Connection of load.

  4. Connection of communication or to external alarm. If communication / external alarm is not required or if the device cannot communicate - skip this step.

  5. Mains connection.

  6. Commissioning

Caution

When the mains is connected, the unit is put into operation. Therefore connect the electrical network (mains) last to avoid faults on other equipment that is connected on load or over communication. The unit also does not register batteries if they are connected after the mains has been connected.

Mounting FLX L

The unit can be mounted in a 19" rack or on a wall. The supplied brackets can be attached in two ways: When mounting on a wall, the brackets must sit backwards, against the wall. When mounting in a 19" rack, the console must sit at the front of the unit.

Figure 1. FLX L - mount brackets
FLX L - mount brackets

Left bracket facing the front for mounting in a 19 "rack.

Right bracket facing the back for wall mounting.

Nr

Explanation

1

Start by attaching the top bracket.

2

Attach the lower bracket.



Important

Leave 100 mm free around the air vents.

Component overviews

Component overview NEO FLX L

RCO_FLX_L_komponetoeversikt_utan_batteribox.pdf
Table 1. Component overview

Letter

Explanation

A

Console, reversible for mounting in a wall or 19" rack.

B

Optional: Tamper switch

C

Cabinet in powder-coated sheet metal.

D

Space for optional cards

E

Power supply, located on the back in some configurations.

F

Cable entries.

G

Motherboard.

H

Lockable door.

I

Space for batteries.



Batteries - placement and connection

Placement of batteries

FLX_L_batteriplacering_2.png

No

Explanation

1

Slide the battery behind the tamper switch into the battery backup (I).

2

Slide the battery into the battery backup (I).

No

Explanation

1

Slide the first battery. If there is a tamper connector here, the battery must be pushed in behind the tamper connector.

2

Slide in the second battery.

Connecting batteries in FLX M

Figure 2. Connection of batteries in FLX M. Motherboards may differ depending on the configuration, but connection of batteries takes place in the same way.
Connection of batteries in FLX M. Motherboards may differ depending on the configuration, but connection of batteries takes place in the same way.

Note that cards (4) differ from different configurations.



No

Explanation

1

Minus coil for battery cable from 4.

2

Fuse.

3

Plus terminal for battery cable from 4.

4

Motherboard, varies with configuration.

5

Battery cables are located on the system board.

6

Connection for connection of battery box.

Connection of batteries in FLX S, FLX M and FLX L

Battery wiring is mounted on the circuit board upon delivery. Pictures below only show how to connect wiring.

  1. Place the batteries in the cabinet with the battery terminals facing outwards.

  2. Connect the battery cable. Red cable on + and black cable on -.

  • If possible, disconnect mains voltage when replacing the battery.

Figure 3. Wiring diagram for batteries in battery backup
Wiring diagram for batteries in battery backup

Connect the terminals correctly so that you do not damage the equipment.



Motherboard - description

Motherboard controls the device, distributes power and communicates with other systems. See technical data for more information.

Figure 4. PRO1
PRO1


Table 2. Circuit board overview, explanation

No .

On circuit board

Explanation

1

PGM1

Port for firmware update.

2

J12

Connection indicator diode.

3

J5

Termination by jumper, (at over 120 Ω, RS-485).

4

J9

Effect card connection.

5

P2:5-13

Connection for communication.

6

F3

Fuse, load 2 +. (5A and 10A units.)

7

P2:1-4

Load outputs for 5 A and 10 A units only.

8

F2

Fuse, load 1 -. (5A and 10A units.)

9

F1

Fuse, load 1+. (5A and 10A units.)

10

J2

Connection to fan.

11

J11

Tamper switch connection.

12

J7

Connection tamper switch from battery box.

13

JU2

Input from external fuse card, NO.

14

J15

Input from external fuse card, NC.

15

J13

Connection to external alarm. Optional card.

16

F6

See fuses.

17

P1:1-3

Incoming mains, (230 V). Line, Phase, PE.

18

J16

Power resistor connection.

19

J4

Power resistor connection.

20

D-sub

Connection option card via D-sub.

21

F4

Battery fuse.

22

J8

Connection to relay/communication card.

23

S1

Dip switch 1-8



Fuses

Fuses

Type

Explanation

F1

See table: fuses

Fuse, load 1 plus +.

F2

Fuse, load 1 minus -.

F3

Fuse, load 2 plus +.

F4

Battery fuse.

F6

Mains fuse.

Fuse Replacement Warning (A)

There is a risk of damage if the fuse is changed to a larger one than what the unit is delivered with. The function of the fuse is to protect the connected load and cables against damage and fire. It is not possible to change the fuse to a larger one to increase the power output.

Table 3. Fuses

Fuse

Type

15 A

T15A

25 A

T25A

Mains fuse for 24 V units up to 15 A

T2.5AH250V. Ceramic.

Mains fuse for 24 v units over to 15 A

T4AH250V. Ceramic.



Connect the mains to the motherboard (PCB)

Connect mains

Pull wiring through the cable entry on the cabinet.

If possible, secure the mains cable with cable ties where possible.

Electrical network cabling shall be kept separate from other cabling to avoid EMC interference.

Figure 5. Connect the mains to the motherboard
Connect the mains to the motherboard

Connect the mains cable to the terminal before it is put back on the motherboard. Secure F and N with cable ties for electrical safety.



Table 4. Electrical network connections

Letter

Explanation

F

Phase

N

Neutral

PE

Protective earth



Electrical mains connection 230 V AC on circuit board

Check that the marking on the circuit board matches the cable arrangement on the terminal block.

Connect load

Max current

The maximum current must not be exceeded. Max current is indicated on nameplate on the device.

If there are one or more connection cards (to increase the number of load outputs), load must be connected there and not on the main board.

Table 5. Load connections

Circuit board number

Explanation

P2: 1

Connection for load 1 +

P2: 2

Connection for load 1 -

P2: 3

Connection for load 2 +

P2: 4

Connection for load 2 -



Connection of load 15 A - 25 A units

For units with a effect card, which is available to handle the higher currents (15 ampere and above), the load must be connected on an optional board.

See documentation for option board for how to connect load.

Warning

Load must not be connected to the motherboard if the device is a 15 A or 25 A, as it will be destroyed during commissioning. Motherboards that are faulty due to incorrect connections are not covered by warranty.

Figure 6. Effect card
Effect card

The effect card increases the current for 15 A and 25 A units.



Dip-switch - S1

The contact on the dip switch has two positions, ON and OFF.

Dip-switch S1

Explanation

1-4

For address setting to external communication.

1-2

Sets time delay for mains failure alarm. (I2C)

3-4

Not used.

5

Sets the fan speed.

5-7

Battery capacity setting.

8

For software reset.

Note

NEO cannot be connected to communication/UC.

Reboot to confirm changes in address, battery and alarm settings to parent system

After the dip-switch has been set for various parameters, the device's software needs to be restarted. This is for the new settings to be stored and take effect.

Important

Rebooting according to this procedure does not   interrupt the output voltage.

Restarting the device software is done by turning Dip-switch 8: OFF-ON-OFF (PRO1)

Important

Reboot must be done every time a change is made to the device.

NEO cannot be connected to communication/UC.

Dip-switch - S1

The alarm can be set in time intervals of 0 seconds, 15 minutes, one hour or four hours.

Time

Dip 1

Dip 2

0 seconds

OFF

OFF

15 minutes

ON

OFF

60 minutes

OFF

ON

240 minutes

ON

ON

Note on Dip switch 3

In previous versions of the motherboard, it was possible to use Dip-switch 3 to control whether the unit should alarm for fan failure or not.

This feature has been removed. Alarms for fan faults are given over communication.

Fan speed - setting, Dip-switch 5

Dip-Switch 5 sets the fan speed. (As of software V 4.27.)

Table 6. Fan speed - dip 5

Dip-5

Mode

Temperature limit

Benifit

Drawback

OFF

Normal mode (factory setting).

High speed above 30°C, restores normal mode when the temperature is 25°C.

Best for battery life.

Louder noise from the fan.

ON

Office environment mode.

High speed at 35°C, restores normal mode when the temperature is 30°C.

Lower noise level.

Shortens the lifespan of the batteries.



Battery capacity setting, Dip switch 5-7

The device is set for the battery capacity that the product can handle the most (largest batteries). If other batteries are to be installed, the battery capacity setting needs to be changed so that alarms and functions works as intended.

  • Setting the new battery capacity is done by keeping the tamper switch pressed while Dip-switch 5-7 is changed and the unit is commissioned.

  1. Open the device and let it operate normally.

  2. Press the tamper switch on the door frame. The device is now in write mode for battery capacity setting.

  3. Set the connected battery capacity on the Dip switch, according to the table.

  4. Release the tamper switch in the door frame. Battery capacity is now stored.

Table 7. Matrix for setting battery capacity

Batteries

Dip 5

Dip 6

Dip 7

7,2 Ah

OFF

OFF

OFF

14 Ah

ON

OFF

OFF

20 Ah

OFF

ON

OFF

28 Ah

ON

ON

OFF

45 Ah

OFF

OFF

ON

60 Ah

ON

OFF

ON

90 Ah

OFF

ON

ON

120 Ah and above

ON

ON

ON



Resetting data after battery change (Dip-switch 8)

In order for the system to measure the capacity of new batteries, the unit needs to clean up previous battery capacity. Dip-switch 8 makes a software set that, among other things, resets alarms.

Important

The action clears the memory on the card immediately.

  • Dip-switch 8 must be switched to: OFF-ON-OFF

Connection of PRO 1 with alarm card in NEO

PRO1_med_larmkort_NEO.png

anslut_last.png Connect load (PRO1)

Load is connected to circuit breaker and not to circuit board - see component overview.

To cope with increased power, power is supplied via power cards to circuit breakers. Therefore, loads must be connected to circuit breakers.

Caution

Maximum current must not be exceeded, see plate on the unit.

Alarm card for PRO1

Relay card - description, connections and alarm outputs.

  • All fault alarm relays must be in the drawn state. Make sure the connection between CO and NC is at closure. Put the measuring instrument on continuity measurement and test closure. This should then indicate a short circuit.

  • All relay outputs are normally live and give an alarm in the event of no voltage.

Relaekort_PRO1.png

No .

Relay (Terminal no.)

The relay is normally energized.

Alarm type or explanation

1

J12

-

Connection to motherboard.

2

J14:1-3

NC, COM, NC

Power outage alarm.

3

J14:4-6

NC, COM, NO

Alarm for: Fuse failure, tamper switch*, charger failure overvoltage, charger failure undervoltage, cell failure/battery not connected, low battery voltage in case of mains failure and aged battery*.

4

J14:7-9

NO, COM, NC

Alarm for: Low system voltage.

Via communication on PRO1 card: All alarms and alarms for: Fan fault, overtemperature, subtemperature, short battery life left, overcurrent 100% of minute average, overcurrent 80% daily average and overcurrent 175% second average.

* Optional on units that are not certified.

Alarm displayed on cabinet door

In normal mode, the indicator LED shows a solid green light.

222-056.psd

The indicator diode (LED) shows

Explanation

Solid green light

Normal operation.

Slow green flashes

Not available for NEO.

Fast green flashes

Mains failure.

Solid yellow light

Low battery voltage.

Slow yellow flashes

Aged batteries, (option).

Rapid yellow flashes

Disconnected batteries / battery cell shortage.

Solid red light

Overvoltage or undervoltage or charger fault.

Slow red flashes

Low system voltage.

Rapid red flashes

Blown load / battery fuse has blown.

No light / off

Deep discharge protection is activated. (System shutdown).

When operating system: If the indicator LED is off, deep discharge protection has come into force.

Commissioning - how to start the unit

  1. Connect batteries

  2. Connect / switch on fuses

  3. connect load, alarm and possibly. other connections.

  4. Screw the mains cable into the terminal block and attach the terminal block to the motherboard.

  5. Switch on mains voltage.

The unit works normally when the indicator LED on the outside of the cabinet door lights up with a solid green light. See front panel for other status indications.

It may take up to 72 hours before the batteries are fully charged.

Circuit boards - Technical data

Technical data, motherboard: PRO 1

Info

Explanation

Short name:

PRO 1

Product description

Main PCB in battery backup with advanced functions and communication to parent system.

Own consumption, with relay card

Less than 210 mA. 100 mA without power stage with all relays retracted on external alarm card in normal mode.

Switching time from mains voltage to battery operation

When batteries are idle: <5 microseconds. When batteries are in charge cycle: 0 (none). Batteries rest for 20-day cycles, after which a charging cycle picks up and charges the batteries for 72 hours. If there is a power failure when batteries are in the charge cycle, there is no switching time.

Incoming electricity network

230 V AC -240 V AC, 47-63 Hz.

Fuse on mains

See table: Fuses.

Indication

Indicator diode on circuit board / cabinet door

Alarm

Alarm displayed on indicator LED on the front of the cabinet.

  • Cell fault in battery or unconnected battery.

  • Charger fault, undervoltage.

  • Charger fault, overvoltage.

  • Low system voltage, system voltage below 24.0 V in mains operation.

  • Low battery voltage, below 24.0 V DC in case of mains failure.

  • Power failure alarm.

  • Sabotage switch.

  • Fuse fault.

  • Aged battery

Expanding alarm functions are available via communication or with alarm cards.

Table 8. Outputs

Info

Explanation

Alarm on alternating relay? (Yes No)

Yes

Load outputs, number

2

Voltage at load output

27.3 V DC

Voltage limit, upper, on load output

27.9 V DC

Voltage limit, lower, on load output. For battery operation and disconnected mains voltage.

20 V DC

Priority (always voltage) load outputs (Yes / No)

Maximum load, per output

10 A

Maximum load, total, (must not be exceeded).

10 A

Load output plus (+) secured? (Yes No)

Yes

Load output minus (-) secured (Yes / No)

Load output 1 = Yes

Load passage 2 = No.

Fuses on output

Yes, see table: Fuses.



Table 9. Fuses

Fuse

Type

15 A

T15A

25 A

T25A

Mains fuse for 24 V units up to 15 A

T2.5AH250V. Ceramic.

Mains fuse for 24 v units over to 15 A

T4AH250V. Ceramic.



Table 10. Protection

Electrical protection

Deep discharge protection (Yes / No)

Yes. 12 V units protection at 10V, +/- 0.5 V. 24 V units protection at 20, +/- 0.5 V.

Surge protection (Yes / No)

Yes

Overtemperature protection (Yes / No)

Yes

Short circuit protected = (Yes / No)

Yes



Power supply

Power supply - Technical Data RSP-320-24

In:

NEO 24V 15A FLX L

Info

Explanation

Output voltage

27.3 V

Output current

0 A - 13.4 A

Output voltage, ripple

150 mVp-p

Overvoltage

27.6 V - 32.4 V

Voltage recharge, ripple / current limitation

Less than 1.2 Vp-p

Efficiency

89%

Current limitation

105% - 135%

Constant voltage

+/- 0.5%

Regulatory accuracy

+/- 1.0%

Input current (230 V)

2 A

Mains voltage frequency

47 Hz- 63 Hz

Mains voltage

230 V AC - 240 V AC

Brand effect

321.6 W

Temperature range

-30°C - +70°C

Humidity range

20% - 90% RH non-condensed

Power supply - Technical Data HRP-600-24

In:

NEO 24V 25A FLX L

Info

Explanation

Output voltage

27.3 V

Output current

0 A - 27 A

Output voltage, ripple

150 mVp-p

Overvoltage

30 V - 34.8 V

Voltage recharge, ripple / current limitation

Less than 1.2 Vp-p

Efficiency

88%

Current limitation

105% - 135%

Constant voltage

+/- 0.5%

Regulatory accuracy

+/- 1.0%

Input current (230 V)

3,6 A

Mains voltage frequency

47 Hz- 63 Hz

Mains voltage

230 V AC - 240 V AC

Brand effect

648 W

Temperature range

-30°C - +70°C

Humidity range

20% - 90% RH non-condensed

Technical data enclosures

Enclosures - Technical Data FLX L

Info

Explanation

Name

FLX L

Enclosure class

IP 32

Measure

Height: 444 mm, width 438 mm, depth 212 mm

Height units

10 HE

Mounting

Wall or 19 "rack

Ambient temperature

+ 5 ° C - + 40 ° C. For best battery life: + 15 ° C to + 25 ° C.

Environment

Environmental class 1, indoors. 20% ~ 90% relative humidity

Material

Powder coated sheet

Color

Black

Cable entries, number

4

Batteries that fit

2 st 12 V 45 Ah

Place for fan

Yes

Batteries - recommended, not included

Batteries are not included they are sold separately

Batteries are sold separately.

45 Ah, 12 V AGM battery

Fits in

Number of batteries

NE0 24V 15A FLX L

2

NE0 24V2 5A FLX L

2

Battery type

V

Ah

Maintenance-free AGM, lead-acid battery.

12 V

45 Ah

Table 11. 10+ Design life * battery

Article number

E-number

Article name

Terminal

Measure. Height width depth

Weight per piece

Make

MT113-12V45-01

5230546

UPLUS 12V 45Ah 10+ Design Life battery

M5 Bult

197x165x170 mm

14.5 kg

UPLUS



Reserve operating times for different alarm classes - overview

The table shows the requirements for backup operating time and recharging of batteries for different alarm classes.

Important

This is a guide and all times are approximate and may differ from actual times. Load, temperature and other factors come into play, which is why exact time can not be provided.

Applies to new batteries.

Amperage and batteries vary with configuration, check if the configuration can handle batteries and amperage.

Table 12. Backup operating times 24 V units - without battery box

Medium current

7.2 Ah

14 Ah

28 Ah

45 Ah

Loading

Backup operating time  (approx.), Minutes

0.5 A

450

820

1650

2350

1 A

260

485

970

1460

2 A

150

280

560

920

4 A

90

165

335

550

6 A

67

125

245

405

8 A

57

105

210

350

10 A

44

80

160

270

12 A

38

70

140

235

14 A

33

60

120

200

16 A

28

50

100

170

18 A

25

45

89

150

20 A

23

42

84

142



Table 13. Backup operating times  24 V units - with battery box, 28 Ah - 70 Ah

Medium current

28 Ah

42 Ah

65 Ah

70 Ah

-

4 batteries

(14 Ah)

6 batteries

(14 Ah)

4 batteries

(20Ah + 45 Ah)

10 batteries

(7 Ah)

Loading

Backup operating time (approx.), Minutes

0.5 A

1650

2090

5574

3440

1 A

970

865

3252

2118

2 A

560

815

1770

1329

4 A

335

490

930

864

6 A

245

360

600

605

8 A

210

310

426

544

10 A

160

240

342

414

12 A

140

210

270

363

14 A

120

180

234

311

16 A

100

150

204

286

18 A

90

130

150

254

20 A

84

126

138

241



Table 14. Backup operating times 24 V units - with battery box, 90 Ah - 155 Ah

Medium current

90 Ah

110 Ah

135 Ah

155 Ah

-

4 batteries

(45 Ah)

6 batteries

(20 Ah + 45 Ah)

6 batteries

(45 Ah)

8 batteries

(20 Ah + 45 Ah)

Loading

Backup operating time (approx.), Minutes

0.5 A

4705

5796

7056

8215

1 A

2928

3582

4392

5070

2 A

1836

2247

2754

3230

4 A

1183

1438

1762

2018

6 A

788

959

1175

1345

8 A

748

861

1048

1150

10 A

570

689

839

920

12 A

499

603

699

765

14 A

427

516

629

655

16 A

404

499

592

590

18 A

359

444

526

520

20 A

340

420

498

495



Table 15. Backup operating times 24 V units - with battery box, 180 Ah - 225 Ah

Medium current

180 Ah

200 Ah

225 Ah

-

8 batteries

(45 Ah)

10 batteries

(20 Ah + 45 Ah)

10 batteries

(45 Ah)

Loading

Backup operating time (approx.), Minutes

0.5 A

9408

12972

11760

1 A

5856

7872

7320

2 A

3672

4548

4590

4 A

2365

2670

2945

6 A

1577

1780

1960

8 A

1500

1558

1800

10 A

1140

1246

1410

12 A

950

1038

1200

14 A

855

890

1055

16 A

810

902

995

18 A

715

802

885

20 A

680

722

840



Subject to typos.

Regulations and certifications

Requirements that the product meets

EMC:

EMC Directive 2014 / 30EU

Electricity:

Low voltage directive: 2014/35 / EU

EN 62368-1

CE:

CE directive according to: 765/2008

Emission:

EN61000-6-: 2001 EN55022: 1998: -A1: 2000, A2: 2003 Klass B, EN61000-3-2: 2001

Immunity:

EN61000-6-2:2005, EN61000-4-2, -3, 4, -5, -6, -11

SS-EN 50 130-4:2011 Edition 2, EN50131-6

Emission

EN55032 (CISPR32) Class B

Environment

REACH Regulation: Directive 1907/2006, WEEE Regulation: Directive 20021961E, RoHS Regulation: Directive 2015/863

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Address and contact details

Milleteknik AB

Ögärdesvägen 8 B

S-433 30 Partille

+46 31 340 02 30

www.milleteknik.com