ABB M2231 SERIES User manual

2TMD041600D0107 │09.04.2018
Product manual
ABB-Welcome
M2231.-. 4.3" video hands-free indoor
station

Table of contents
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Tableo fcontents
1 Notes on the instruction manual....................................................................................................................4
2 Safety.............................................................................................................................................................4
3 Intended use..................................................................................................................................................4
4 Environment...................................................................................................................................................5
4.1 ABB devices.......................................................................................................................................5
5 Product description........................................................................................................................................6
5.1 Control elements................................................................................................................................6
6 Technical data ...............................................................................................................................................8
7 Mounting/Installation......................................................................................................................................9
7.1 Requirement for the electrician..........................................................................................................9
7.2 General installation instructions.......................................................................................................10
7.3 Mounting...........................................................................................................................................11
7.3.1 Recommended installation height..................................................................................................11
7.3.2 Dismantling.....................................................................................................................................11
7.3.3 Installation dimension.....................................................................................................................12
7.3.4 Wiring..............................................................................................................................................12
7.3.5 Address setting...............................................................................................................................12
7.3.6 Surface-mounted installation..........................................................................................................13
7.3.7 Desktop-mounted installation.........................................................................................................14
7.3.8 Flush-mounted installation .............................................................................................................14
7.3.9 Cavity wall installation ....................................................................................................................16
7.3.10 Replace the front cover..................................................................................................................16
8 Commissioning............................................................................................................................................17
8.1 Device settings.................................................................................................................................17
8.2 Intercom call settings .......................................................................................................................19
8.3 Switch actuator settings...................................................................................................................21
8.4 Program button settings...................................................................................................................22
8.5 Call forward settings.........................................................................................................................23
8.6 Auto unlock settings.........................................................................................................................24
8.7 Outdoor station password settings ..................................................................................................25
8.8 Ringtone settings .............................................................................................................................26
8.9 Volume settings................................................................................................................................27
8.10 Date and time settings .....................................................................................................................28
8.11 Other settings...................................................................................................................................29
8.12 Blacklist settings...............................................................................................................................30
8.13 History review...................................................................................................................................31
8.14 Camera list.......................................................................................................................................32
8.15 Language settings............................................................................................................................34
8.16 Information .......................................................................................................................................34
8.17 Reset factory default........................................................................................................................35

Table of contents
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9 Operation.....................................................................................................................................................36
9.1 Incoming a call .................................................................................................................................36
9.2 Display and volume settings............................................................................................................37
9.3 Communication menu......................................................................................................................38
9.3.1 Overview.........................................................................................................................................38
9.3.2 Intercom call ...................................................................................................................................38
9.3.3 Call guard unit ................................................................................................................................39
9.3.4 Broadcast .......................................................................................................................................39
9.3.5 Switch actuator...............................................................................................................................40
9.4 Cleaning...........................................................................................................................................41

Notes on the instruction manual
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1 Notes on the instruction manual
Please read through this manual carefully and observe the information it contains. This will
assist you in preventing injuries and damage to property, and ensure both reliable operation and
a long service life for the device.
Please keep this manual in a safe place. If you pass the device on, also pass on this manual
along with it. ABB accepts no liability for any failure to observe the instructions in this manual.
2 Safety
Warning
Electric voltage!
Dangerous currents flow through the body when coming into direct or indirect
contact with live components.
This can result in electric shock, burns or even death.
– Disconnect the mains power supply prior to installation and/or disassembly!
– Permit work on the 100-240 V supply system to be performed only by
specialist staff!
3 Intended use
This device is an integral part of the ABB-Welcome door communication system and operates
exclusively with components from this system. The device must only be installed in dry indoor
rooms.

Environment
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4 Environment
Consider the protection of the environment!
Used electric and electronic devices must not be disposed of with household
waste.
– The device contains valuable raw materials that can be recycled. Therefore,
dispose of the device at the appropriate collecting facility.
4.1 ABB devices
All packaging materials and devices from ABB bear the markings and test seals for proper
disposal. Always dispose of the packing materials and electric devices and their components via
an authorized collection facility or disposal company.
ABB products meet the legal requirements, in particular the laws governing electronic and
electrical devices and the REACH ordinance.
(EU-Directive 2012/19/EU WEEE and 2011/65/EU RoHS)
(EU-REACH ordinance and law for the implementation of the ordinance (EG) No.1907/2006)

Product description
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5 Product description
5.1 Control elements
Fig. 1: Control elements
No. Function
14.3" Color display
2
Communication button
■While a call is coming, press this button to activate the communication within 30 s
and press again to end the call.
■In standby mode, press this button to enter the communication menu.
– If the LED flashes slowly, this indicates an incoming call.
– If the LED illuminates, this indicates that a conversation is in progress.
– If the LED flashes rapidly, it indicates system is busy.
3
Unlock button
■Open the door by pressing this button at any time.
■Auto-unlock: the door is automatically opened after incoming call (for this function,
long press this button for more than 10 s until the backlit LED is on, the same
operation will switch off the function and LED will be off)
– The LED illuminates to indicate auto-unlock.
– The LED flashes fast, it means door is open exceeding the set time (sensor must
be connected first)
4
Surveillance button
■In standby mode, press this button to surveil the default outdoor station.
■While the display is on, press this button to switch to surveil next outdoor station.
(Function is available depending on the installation's type)
■**While the display is on, long press this button to snapshot manually.
■In standby mode, if the LED flashes, long press this button to display the "History"
menu.
– The LED flashes slowly to show the notification of missing call.

Product description
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5
Mute button
■In standby mode, press this button to mute ringtone of this indoor station.
■In standby mode, long press this button to mute ringtone of all indoor stations in
the same apartment.
■While a call is coming, press this button to reject the call.
■During the conversation, press this button to mute microphone.
– *The LED illuminates to indicate mute status
6
Programmable button 1
■Default function of button 1 releases the 2nd lock connected with outdoor station.
■In standby mode, long press this button for 3 s to send SOS alarm to guard unit.
And LED flashes slowly to indicate success and flashes fast to indicate fail.
■*Programmable for addition function, e.g. call guard unit, intercom.
7System setting button
Enter into the system setting for various functions of the device.
The LED flashes fast, it means setting is busy
8**Induction loop function
Tab.1: Description
* For use of those buttons, please contact your electrical installer.
** The function is only available in M22343-.
Induction loop function
This function is available for hearing-impaired persons wearing a hearing aid to hear the person
speaking from the outdoor station or from other indoor stations during an intercom call.
The device is able to interface hearing aids with "T" function at a distance of around 35 cm.
Fig. 2: Distance

Technical data
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6 Technical data
Designation Value
Display resolution 480 x 272
Display size 4.3”
Operating temperature -10 °C…+55 °C
Storage temperature -40 °C…+70 °C
Protection IP 30
Single-wire clamps 2 x 0.28 mm² - 2 x 0.75 mm²
Fine-wire clamps 2 x 0.28 mm² - 2 x 0.75 mm²
Bus voltage 20-30 VDC
Size 137 mm x 155 mm x 24 mm
Tab.2: Technical data

Mounting/Installation
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7 Mounting/Installation
Warning
Electric voltage!
Dangerous currents flow through the body when coming into direct or indirect
contact with live components.
This can result in electric shock, burns or even death.
– Disconnect the mains power supply prior to installation and/or disassembly!
– Permit work on the 100-240 V supply system to be performed only by
specialist staff!
7.1 Requirement for the electrician
Warning
Electric voltage!
Install the device only if you have the necessary electrical engineering
knowledge and experience.
– Incorrect installation endangers your life and that of the user of the electrical
system.
– Incorrect installation can cause serious damage to property, e.g. due to fire.
The minimum necessary expert knowledge and requirements for the installation
are as follows:
– Apply the "five safety rules" (DIN VDE 0105, EN 50110):
1. Disconnect
2. Secure against being re-connected
3. Ensure there is no voltage
4. Connect to earth and short-circuit
5. Cover or barricade adjacent live parts.
– Use suitable personal protective clothing.
– Use only suitable tools and measuring devices.
– Check the type of supply network (TN system, IT system, TT system) to
secure the following power supply conditions (classic connection to ground,
protective grounding, necessary additional measures, etc.).

Mounting/Installation
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7.2 General installation instructions
■Terminate all branches of the wiring system via a connected bus device (e.g., indoor station,
outdoor station, system device).
■Do not install the system controller directly next to the bell transformer and other power
supplies (to avoid interference).
■Do not install the wires of the system bus together with 100-240 V wires.
■Do not use common cables for the connecting wires of the door openers and wires of the
system bus.
■Avoid bridges between different cable types.
■Use only two wires for the system bus in a four-core or multi-core cable.
■When looping, never install the incoming and outgoing bus inside the same cable.
■Never install the internal and external bus inside the same cable.

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7.3 Mounting
7.3.1 Recommended installation height
Fig. 3: Recommended installation height
7.3.2 Dismantling
Fig. 4: Dismantiling
Open the housing of the panel by pulling the clamp at the bottom of the device.

Mounting/Installation
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7.3.3 Installation dimension
Fig. 5: Installation dimension
■The bottom of the device has screw holes for fastening on the wall according to the above
dimension instructions.
■In addition, the bottom of the device can be fixed to the existing flush-mounted box. The
dimension of the compatible flush-mounted box is shown in illustration above.
7.3.4 Wiring
Fig. 6: Wiring
Affix the bottom of the device and connect it in accordance with the illustration. The insulated
section of the cable end must not be longer than 10 mm.
7.3.5 Address setting
Set addresses of the preferred outdoor stations and the address of the indoor station on the
jumper. (See Chapter "Adjusting the device".)

Mounting/Installation
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7.3.6 Surface-mounted installation
Mounted on the wall
Fig. 7: Mounted on the wall
■Affix the bottom of the device to the wall.
■Latch the upper part of the device onto the bottom. Place the upper side of the device on the
lock-in lugs and then press the bottom side onto the bottom part of the device until it is
caught by the clamp.
Mounted with flush-mounted box
Fig. 8: Mounted with flush-mounted box
■Affix the bottom of the device to the existing flush-mounted box.
■Latch the upper part of the device onto the bottom part. Place the upper side of the device
on the lock-in lugs and then press the bottom side onto the bottom part of the device until it
is caught by the clamp.

Mounting/Installation
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7.3.7 Desktop-mounted installation
Fig. 9: Desktop-mounted installation
Affix the bottom of the device to the desktop bracket.
Latch the upper part of the device onto the bottom part. Place the upper side of the device on
the lock-in lugs and then press the bottom side onto the bottom part of the device until it is
caught by the clamp.
7.3.8 Flush-mounted installation
Dismantling the frame
Fig. 10: Dismantling the frame
For flush-mounted installation, dismantle the frame first.

Mounting/Installation
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Mounted with back cover
Fig. 11: Mounted with back cover
■Affix the back cover inside the wall directly.
■Latch the upper part of the device onto the bottom part. Place the upper side of the device
on the lock-in lugs and then press the bottom side onto the bottom part of the device until it
is caught by the clamp.
Mounted with metal flush-mounted box
Fig. 12: Mounted with metal flush-mounted box
■Affix the metal flush-mounted box inside the wall.
■Affix the back cover to the metal flush-mounted box.
■Latch the upper part of the device onto the bottom part. Place the upper side of the device
on the lock-in lugs and then press the bottom side onto the bottom part of the device until it
is caught by the clamp.

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7.3.9 Cavity wall installation
Fig. 13: Cavity wall installation
[1] Attach a pair of supporting brackets to the back cover of the indoor station. Place 4 screws
through the back cover and attach with 4 claw brackets.
[2] Rotate 4 claw brackets to attach to the supporting brackets and pull the rubber bands
around the corner of the claw brackets to fix the claws.
[3] Put the back cover into the cavity wall
[4] Tighten the screws
[5] Latch the upper part of the indoor station onto the bottom part. Place the upper side of the
indoor station on the lock-in lugs and then press the bottom side onto the bottom part of the
device until it is caught by the clamp.
7.3.10 Replace the front cover
Fig. 14: Replace the front cover
The installation of the indoor station is now complete.

Commissioning
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8 Commissioning
8.1 Device settings
Fig. 15: Device settings
No. Description
1Station
Select switch to set the address of default outdoor station.
2
X10 X1
Selector switches to set the address (tens and units digits) of the indoor station.
X200 X100
Dip switches to set the address (hundreds digits) of the indoor station.
3Master/slave function
Only one indoor station in each apartment must be set as "Master" (ON=Master). All additional
indoor stations in the same apartment must be set as "Slave (OFF=slave).
4Terminal resistor
In video installations or mixed audio and video installations, the switch must be set as ON at
the last device of the bus line.
5a b = BUS connection
door bell connection
DC GND =Additional power supply
6 Connector for induction loop
Tab.3: Description

Commissioning
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Connection
Fig. 16: Connection
No. Description
1 Connection for the doorbell pushbutton
2■Connection for the system controller
■When using several indoor stations: connection for the internal bus

Commissioning
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8.2 Intercom call settings
Fig. 17: Intercom call settings
No. Functions
1 Choose the previous selection or scroll up
2 Choose the next selection or scroll down
3 Confirm the selection you choose or enter to edit it
4 Return to the previous screen
5 Add a new intercom list. A total of 32 intercom lists can be added
6Existing intercom list: Press button √to modify the settings.
means an external intercom from different apartments.
*For establishing an external intercom, each apartment must have a master indoor station.
7Existing intercom list: Press button √to modify the settings.
means an internal intercom in the same apartment.
Tab.4: Description

Commissioning
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Add an intercom call
Fig. 18: Add an intercom call
No. Functions
1Enter to choose the call type:
– an external intercom means a call from different apartments
– an internal intercom means a call within the same apartment
2Enter to change the target address, from 001 to 250.
*If the call type is the internal intercom, there is no need to set the target address.
3Rename the intercom list:
Scroll through letters of the alphabet or numbers one by one with “+” or “-” button
After setting, press “save” tor confirm.