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Remote control console

MB-GATEWAY

Quick Start Guide

P0114_AZ_0003

If connection fails (you have forgotten the password, IP address, etc.), 

you can always restore to factory settings:

1.

 Switch off the power source;

2. 

Open the upper cover;

3. 

While holding the button pressed, switch on the power source;

4. 

Wait until the LED indications of the RJ45 connection begin flash

-

ing;

5. 

The factory settings are restored as soon as the press-button is

released.

RESTORING TO FACTORY SETTINGS

Software upgrading requires a microSD card

SOFTWARE UPGRADING

1. 

Downloading (http://salda.lt/lt/products/category/products/) up-

grade 

FIRMWARE.BIN 

and writing it to the microSD root catalogue.

2. 

If writing through the FTP client, the power source should not be

switched off.

3. 

If writing when the microSD card is removed from the module, the

power supply of the module must be switched off when inserting the 

card.

4. 

Insert the card and connect the power supply.

5. 

If the file is proper, the module begins the upgrading procedure. The 

RJ45 LED lamps flash alternately around every 1 s. The power source 

must not be switched off during this process.

6. 

After around 5 minutes, the module completes upgrading and

switches to the normal status.

7. 

After upgrading, 

FIRMWARE.BIN 

is erased automatically.

RJ45 connection LED indications 

• Both LED indications flash slowly and evenly – the MB-GATEWAY 

has no software installed.

• The LED indications flash slowly and alternately – the software 

upgrading is in progress.

• LED indications do not light – no power source and/or connection 

with the Ethernet network.

Should any problems arise in the course of upgrading, please address 

the local distributor.

This module also has an FTP server, so the content of the microSD 

memory card can be accessed and edited without removing the card. 

The login data of the FTP server are the same as those of the pro-

tected WEB pages. Make sure to indicated Passive Mode in the FTP 

client programme.

FTP SERVER

B2

B3

B5

B4

B6

B7

B8

B1

Number Function

Selecting the user environment language

Selecting the desired theme colour

Opening the MB-GATEWAY settings window

Opening the device settings window

Opening the automatics control window If the parameters of 

RS485 communications line are set improperly or the device is 

connected improperly, a message of failed search of the con-

trol panel is displayed upon pressing B4

Opening the help PDF window

The selected ventilation device is displayed

The displaying of this window at the time of the opening of the 

page is activated/deactivated

B1

B2

B3

B4

B5

B6

B7

B8

TECHNICAL SPECIFICATIONS

Parameter

Units

Value

Anchoring

Surface, DIN rail

Voltage

[AC/DC]

12 V - 25 V (2 W) (included in the 

supply with an AC/DC adapter)

Communications line

Ethernet RJ45, ModBus RS485

Cable length

[m]

UTP cable (1 m)

RS485 communications cable with 

RJ10/RJ45 plugs (2 m) 

RS485 communications cable with 

RJ10/RJ10 plugs (2 m)

Power source

[mm]/[m]

73 x 40 x 38 mm/Cable – 1 m

Dimensions 

(W x H x D)

[mm]

90 x 36 x 58

Package dimensions

[mm]

140 x 110 x 86

Package weight

[g]

340g ±10g

Protection class

IP-20

Ambient temperature

[°C]

-20 +70

Relative humidity

[%]

30-85 (without condensation)

SERVICE MODE

MB-GATEWAY service mode is triggered by holding down user button 

for 2 seconds, while power is on. Service mode is indicated by slow 

(constant period) flashing of orange RJ45 LED. MB-GATEWAY IP ad

-

dress in service mode is 192.168.0.51

Deactivation of DHCP / setting of TCP/IP static parameters

1. In the computer, to which you will connect the device, you should 

set the static parameters of the TCP/IP panel. These settings de-

pend on the OS (see OS documents):

• the IP address should be in a range 192.168.0.1 – 192.168.0.254 

(except 192.168.0.51), for example, 192.168.0.11;

• subnet mask ‒ 255.255.255.0.

2. Connect MB-GATEWAY to the configured computer with a UTP 

(RJ45) cable (included in the supply). If it fails to operate (the com-

puter fails to support Auto MDI-X), the computer and MB-GATEWAY 

should be connected to the network switch.

3. Connect the power supply unit (included in the supply) and hold

down user button for 2 seconds until MB-GATEWAY switches into 

the  service  mode.  Test  the  network  connection  using  PING  from 

Command Prompt: ping 192.168.0.51

4. In the address window of the internet browser (Google Chrome 

is recommended), enter 

192.168.0.51

 (MB-GATEWAY IP address 

in service mode).

5. In the Web page that appears, select B3 ‒ MB-GATEWAY setting 

window. Switch off DHCP support. Set TCP/IP static parameters. 

If it is planned to interconnect several MB-GATEWAY in the local 

network, they must be assigned unique IP addresses. After restart, 

MB-GATEWAY will be available in the network by the new IP ad

-

dress you have assigned to it.

POSSIBLE ERRORS AND THEIR SOLUTION

Problem

Solution

Time indications are not 

saved after restarting the 

equipment

Check whether the spare power battery 

is inserted

Failed connection to the ven-

tilation unit 

(Connection lost 

or Control board not found 

message)

• Check the connection settings;

• Check the power source;

• Check the communication cables (Eth-

ernet, PRV/MCB);

• Check the communication configuration 

switches on the MCB or miniMCB panel;

The WEB environment is not 

displayed after entering the 

IP address in the browser 

window

Check whether the microSD card is 

inserted properly

The  MB-Gateway  module 

does not operate / the indica-

tors on the RJ45 connection 

do  not  flash  after  connecting 

a power source and commu-

nication cables

Address the supplier

DISPOSAL

• In managing the waste equipment, comply with effective rules.

• In order to reduce impact on the environment and public health, re-

move the equipment to an electronics waste site or container.

• For detailed information concerning processing, address the seller

supplier.

Waste electrical and electronic equipment

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