Installation and commissioning

Instructions for installation and commissioning.

Product Identification

Table 1. Product designation, Part Number and E-Number

Product designation

Item No.

E-number (SE) (sv)

Relay/Communication Cards ECO Series (CEO-FLX)

A-AL1224CEO01

52 137 85



Product image

Produktbild.png

Technical description

Alarm and communication card intended as an option for ECO series products with CEO-FLX motherboards. The card is used to transmit alarm, status and monitoring information between the ECO device and external systems. It is equipped with two relay outputs (NO/NC/COM). One relay signals a power outage, and the other acts as a buzzer alarm (fuse failure as factory default). Both relay outputs can be set and customized via PowerWatch depending on your needs. The card is fully compatible with PowerWatch. Installing the board enables configuration and monitoring from the ECO unit to the PowerWatch, providing extended functionality for operational control and event management. The alarm and communication board is mounted directly on the CEO-FLX board. It is intended for installations where flexible

Table 2. Quick Facts

Quick Facts

Supply voltage (V)

27.3 V DC (24 V DC) or 13.6 V DC (12 V DC)

Accessories for

Outdoor Enclosures.



Where does the card fit?

The table shows where Relay/Communication Cards ECO Series (CEO-FLX) fit in for power supply.

Table 3. Where does the card fit?

Name

Item No.

E-number

ECO 24V 10A M

ME01C10424P100

52 137 83

ECO 24V 5A L

LA01C10424P050

52 137 81

ECO 24V 10A L

LA01C10424P100

52 137 82



Alarm and communication board installation and card description

The alarm card is used to transmit alarm and status information between the CEO-FLX card and external systems. It provides the ability to send alarms via relay outputs as well as

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Table 4. Alarms and communication cards

No.

On the PCB

Explanation

K

-

Alarm board that mounts to the CEO-FLX board, as the picture shows.

A

-

Support pillar for stability and to prevent incorrect connection.

B

-

Pin strip.

D13

D13

LED indicates relay idle state (green lit).

D9

D9

LED indicates relay idle state (green lit).

1

+5V

Connection to PowerWatch.

2

RX

3

TX

4

GND

5

NC

Relay output 1 — normally closed (breaking contact).

6

COM

Relay output 1 — common contact.

7

NO

Relay output 1 — Normally Open (closing contact).

8

NC

Relay output 2 — normally closed (breaking contact).

9

COM

Relay output 2 — common contact.

10

NO

Relay output 2 — normally open (closed contact).



Plug in alarm

Alarms are plugged into terminal block, see circuit board overview.

Table 5. Alarms and communication cards

No.

On the Map

Alarm type

Explanation

5

NC

Mains failure alarm (10 seconds delay).[a]

Relay output 1 — normally closed (breaking contact).

6

COM

Relay output 1 — common contact.

7

NO

Relay output 1 — normally open (closed contact).

8

NC

Summary alarm, Fuse failure as factory reset.[b]

Relay output 2 — normally closed (breaking contact).

9

COM

Relay output 2 — common contact.

10

NO

Relay output 2 — normally open (closed contact).

[a] Factory setting, adjustable in PowerWatch

[b] Factory setting, adjustable in PowerWatch.



Plug in PowerWatch

PowerWatch plugs into terminal block, see circuit board overview.

Table 6. Alarms and communication cards

No.

On the Map

Explanation

1

+5V

Connection to PowerWatch.

2

RX

3

TX

4

GND



Fitting

Tip

The battery backup does not normally need to be voltage-free during assembly. Be careful not to short-circuit any component

  • Plug in alarms before mounting the board.

  • Press the card firmly onto the motherboard in the battery backup. Make sure the strut (A) slides frictionlessly before fully depressing the board

ECO_rela_och_kommunkatioskort_montering.png
Table 7. Fitting

Letter/ on printed circuit board

Explanation

JU1

Pin strip on control board.

J3

Hole for brace (A).

A

Strut.

JU2

Pin strip on relay/communication board.



When the board is assembled, it sits in front of the vertical board on the control board.

har_skall_kortet_sitta.png

Product sheet - power supply / battery backup

Product Sheet

Product image

Produktbild.png

Item Information

The table shows the name, part number and email number of the product

Product Identification
Table 8. Product designation, Part Number and E-Number

Product designation

Item No.

E-number (SE) (sv)

Relay/Communication Cards ECO Series (CEO-FLX)

A-AL1224CEO01

52 137 85



Technical description

Alarm and communication card intended as an option for ECO series products with CEO-FLX motherboards. The card is used to transmit alarm, status and monitoring information between the ECO device and external systems. It is equipped with two relay outputs (NO/NC/COM). One relay signals a power outage, and the other acts as a buzzer alarm (fuse failure as factory default). Both relay outputs can be set and customized via PowerWatch depending on your needs. The card is fully compatible with PowerWatch. Installing the board enables configuration and monitoring from the ECO unit to the PowerWatch, providing extended functionality for operational control and event management. The alarm and communication board is mounted directly on the CEO-FLX board. It is intended for installations where flexible

Table 9. Quick Facts

Quick Facts

Supply voltage (V)

27.3 V DC (24 V DC) or 13.6 V DC (12 V DC)

Accessories for

Outdoor Enclosures.



Areas of application

Table 10. Areas of application

Areas of application

Yes

No

PowerWatch compatible

Provides functionality that enables alarm class 2 together with compatible ECO products.

Alarm transmission/alarm on switching relay



Electrical data

Table 11. Electrical data

Electrical data

Supply voltage

27.3 V DC (24 V DC) or 13.6 V DC (12 V DC)

Standby consumption

Data is missing.



Table 12. Printed circuit boards and Internal power consumption

Circuit Boards

Internal power consumption

Other. info

Relay/Communication ECO (CEO-FLX)

Data is missing



Alarm and protection

Communication and Indications

Table 13. Communication and Indications

Communication and Indications

Yes

No

Other. info.

Communication

Communication with the parent system is not supported.

PowerWatch[a]

Indicators/LEDs

[a] PowerWatch consists of a cable and software, it is ordered separately.



Enclosure and Mechanics

Table 14. Enclosure and Mechanics

Enclosure and Mechanics

Type

Printed circuit board, product does not have enclosure



Assembly, installation and eligibility requirements

Table 15. Fitting

Fitting

Yes

No

In product (optionally fitted in compatible product).



Table 16. Installation

Installation

Yes

No

Installed in product.



Dimensions, weight and packaging information

Table 17. Dimensions

Dimensions, (WxHxD).

Dimensions with packaging[a]

37 x 37 x 10mm

100 x 210 x 155 mm.

[a] Dimensions (WxHxD) of product and packaging may differ, this is because the product may be oriented differently in the package.



Table 18. Weight

Net weight

Weight with packaging

0.1 kg

0.2 kg



Table 19. Packaging

Packaging

Packaging

Cardboard and impact protection in cardboard.

Quantity in pack

1 pc.

Packaging Type (GS1 T0137)

BX box.

Conditions EUR pallet

EUR pallets may not be stacked during transport or storage. Stacking may result in damage to product and packaging

Transport environment

The product must be protected from condensation and direct precipitation during transportation.

Transport temperature (without battery)

−30 °C to +70 °C

Storage environment

Dry indoor environment, protected from condensation. Relative humidity: max 95%, non-condensing

Storage temperature without batteries

−20 °C to +60 °C



The accessories fits in

Table 20. Number of cards that can fit in power supply

Product Series

Enclosure Size

Number of cards that can fit

ECO

M[a]

1

ECO

L

1

[a] The device must have CEO-FLX mother/control board.



Contact

Table 21. Contact

Department

Switchboard

031-340 02 30

Support and technical issues

support@milleteknik.se

Sales

sales@milleteknik.se

WWW

www.milleteknik.se

Address

Ögärdesvägen 8B, 433 30 Partille



About this information

All information is published subject to possible errors. Information is updated without prior notice.

Milleteknik with the associated logo is a trademark of Milleteknik AB.

PowerWatch is a trademark of Milleteknik AB.

Publication date 2026-07-09

Compliance and regulatory compliance

Delivery time, warranty and terms

Table 22. Delivery time, warranty and terms

Delivery time, warranty and terms

Warranty period[a]

The product has a two (2) year warranty against manufacturing defects.

Special warranty conditions

See also general terms and conditions.

General Terms and Conditions

ALEM09 with exceptions, see: www.milleteknik.se/conditions/

Support

Telephone support and email support during the warranty period are free of charge. For spare parts that are not covered by warranty, there is a charge

Delivery and stock

Delivery time[b]

2 working days. Or as per agreement. Delivery from factory, transportation time is added.

[a] If the device is purchased through a wholesaler or other supplier, other warranty conditions may apply.

[b] In the case of larger orders, delivery time increases, acc. to agreement.



Operation and maintenance

Table 23. Operation

Operation

Data

Other. info

Environment

Indoor environmental class 1.

Operating temperature (recommended)

+15°C to +25°C

Operating temperature (permissible)[a]

+5°C to +40°C

Class 1 according to EN 50131-6/ EN 60839-11

[a] Specifies the permissible ambient temperature range in which the product can operate without damage. See also table on battery life.



Table 24. Maintenance

Yes

No

Interval

Other. info

Maintenance-free.



Certifications and approvals

Table 25. Approved according to

Complies with

Directives

Emissions

Immunity

EN61000-6-2:2005, EN61000-4-2, -3, 4, -5, -6, -11 SS-EN 50130-4:2011 Edition 2, EN50131-6

C.E.

CE marking according to Regulation (EC) No 765/2008

RoHS

RoHS Directive 2011/65/EU, including amendment (EU) 2015/863

EMC

EMC Directive 2014/30/EU

Electric (LVD)

Low Voltage Directive 2014/35/EU



Environmental data

Table 26. Environmental data

Environmental data

J/N

Informație

Other. info.

Building Product Declaration (BPD)

Yes, see iBvd at www.milleteknik.se.

-

REACH Information Obligation

(EC) No 1907/2006

Yes, see the DoC at www.milleteknik.se The product complies with REACH Regulation (EC) No 1907/2006.

If empty, the product is not covered.

SVHC substances, CAS/EC

Yes, lead, 7439-92-1/231-100-4

For text, see iBvd at www.milleteknik.se. If blank, substance is missing.

Subject to the RoHS Directive, (EU) 2015/863)

Yes, see the DoC at www.milleteknik.se

WEEE

2012/19/EU

The product contains electrical components or wiring and is covered by the WEEE Directive (2012/19/EU).

If empty, the product is not covered. End-of-life products must be returned to a recycling centre

Battery Regulation

(EU) 2023/1542

SCIP No

2008/98/EC

If empty, no SCIP number is needed.

Conflict minerals

(EU) 2017/821

✗/✗/✗/✗/✔

No=Gold, Tungsten, Tantalum, Cobalt. Yes=Tin

Tin in solders in printed circuit boards purchased through a Swedish supplier.

Contains nanomaterials:

EC 1272/2008

The product does not contain nanomaterials.

Ecodesign

2009/125/EC

Milleteknik's products are intended for professional use and are therefore not directly covered by the Ecodesign Regulation (EU 2019/1782). As some components may be covered, we nevertheless disclose relevant information[a], where applicable, to provide our customers with confidence in their choice.

Machine Directive

2006/42/EC

The product is part of electrical systems, is subject to the relevant electrical and safety directives and is not a machine according to the Machinery Directive (2006/42/EC).

Will be replaced by Machinery Regulation (EU) 2023/1230, which will apply in 2027.

The product is designed for a long service life, which reduces the environmental impact. End-of-life products are handed over to the nearest recycling centre.

[a] Standby consumption and power.



ce-marking-logo-kov.jpg

Manufacturer and country of origin

Table 27. Manufacturer and country of origin

Manufacturer[a]

Milleteknik AB

Country of origin

Sweden

[a] Manufacturer is the trademark indicated on the product, regardless of what is stated in this product sheet.



Appendix

Eligibility requirements, installation

Eligibility requirements vary between countries. The table summarizes national requirements for fixed installation and connection of equipment with a plug socket, respectively.

Options on the secondary side of the product, such as 12 V, 24 V or 48 V DC, are connected according to the respective instructions. Work on the network connection of the product shall be carried out in accordance with national eligibility requirements

Table 28. Eligibility requirements by country. Applies only to the installation of this product in a fixed network connection

Permission Requirements for Installation

Fixed installation (230 V)

Plug

Other. info

Sweden

Fixed installation may be performed by technicians but shall be under the responsibility of a qualified installer. (Electrical Safety Act, SS 436 40 00) Plug may be connected without authorization.

Norway

Requirements for qualified electricians also for equipment with a plug socket in fixed installations. (NEK 400, DSB

Finland

Plug may be connected without authorization. (Tukes, SFS 6000

Denmark

Plug may be connected without authorization. (Safety Board

Germany

All fixed installations require a qualified electrician according to VDE 0100. Plug sockets may be connected without authorization, but only by person with basic electrical knowledge (“Elektrotechnisch unterwiesene Person”)



Reference table: environmental classes according to EN 50130-5 (referred to in EN 50131-6)

Table 29. Reference table: environmental classes according to EN 50130-5 (referred to in EN 50131-6)

Class

Type

Temperature range

Environmental Class 1

Heated indoors (type office/residence).

+5°C to +40°C

Environmental Class 2

Generally indoors (type warehouses/stairwells, not temperature controlled).

-10°C to +40°C

Environmental class 3

Protected outdoors.

-25°C to +50°C

Environmental class 4

Generally outdoors.

-25°C to +60°C



About this information

All information is published subject to possible errors. Information is updated without prior notice.

Milleteknik with the associated logo is a trademark of Milleteknik AB.

PowerWatch is a trademark of Milleteknik AB.

Publication date 2026-07-09