ScreenTronic CONTROLtronic ST2134 Specification sheet

ST2134
Blind Control Module SC 4-fold
Operation and Installation Manual
Date: 22.7.2019

ST2134 Operation and Installation Manual
2

ST2134 Operation and Installation Manual
3
Contents

Contents ................................................................................................................................................. 3
Introduction............................................................................................................................................. 4
Installation .............................................................................................................................................. 5
General ................................................................................................................................................................ 5
Mounting .............................................................................................................................................................. 5
Connection .......................................................................................................................................................... 6
Wiring Diagram .................................................................................................................................................... 8
Quick Start.............................................................................................................................................. 9
Preparation .......................................................................................................................................................... 9
Configuration ....................................................................................................................................................... 9
Operation.............................................................................................................................................. 11
User Interface .................................................................................................................................................... 11
Direct Blind Operation ....................................................................................................................................... 12
Initialization (Init) ............................................................................................................................................... 13
Referencing (Ref) .............................................................................................................................................. 15
Lock ................................................................................................................................................................... 17
Control Groups .................................................................................................................................................. 18
Control Group add ................................................................................................................................................................................... 18
Control Group delete ............................................................................................................................................................................... 20
Delete ALL Control Groups from one blind ............................................................................................................................................. 21
Delete ALL Control Groups from ALL blinds (RESET)............................................................................................................................ 21
Position Feedback ............................................................................................................................................. 22
Position Feedback set ............................................................................................................................................................................. 22
Position Feedback delete ........................................................................................................................................................................ 24
Local Control Switches and Remote Input ........................................................................................................ 25
General ................................................................................................................................................................................................... 25
Single ST2134 device without LAN ......................................................................................................................................................... 26
Switch Group set ..................................................................................................................................................................................... 27
Switch Group delete ................................................................................................................................................................................ 28
Window Contacts (Enable Inputs 1-4) ............................................................................................................... 29
LAN ...................................................................................................................................................... 31
General .............................................................................................................................................................. 31
Network Settings ............................................................................................................................................... 31
Web Configuration ............................................................................................................................................. 32
Status ...................................................................................................................................................................................................... 33
Local IP Configuration ............................................................................................................................................................................. 34
Setting ..................................................................................................................................................................................................... 35
Password ................................................................................................................................................................................................ 36
Multicast IP .............................................................................................................................................................................................. 37
Blind Configuration with CTS ............................................................................................................... 38
Voice Control ........................................................................................................................................ 39
Echo Dot (Alexa) ............................................................................................................................................... 39
Blind Control Center ............................................................................................................................. 40
Wiring Diagram .................................................................................................................................................. 41
Weather Station.................................................................................................................................... 42
BMS Integration.................................................................................................................................... 43
Technical Support ................................................................................................................................ 44

ST2134 Operation and Installation Manual
4
Introduction
The ST2134 Blind Control Module SC 4-fold is a special control for blinds with SC 3-wire connection
(e.g. SL MB blinds). Due to the fully digital and bidirectional communication between ST2134 and the
blind motor control unit (inside the blind/motor controller) the ST2134 realize precise position control
and feedback and therefore allows perfect sun tracking and integration into building management
systems.
Due to the standard network interface (Ethernet LAN with RJ-45 socket) the necessary network
infrastructure is built up with most common and efficient Ethernet network technology or can even be
integrated in existing network infrastructure.
Without any analog timing or manual operations, the blinds can easily be controlled to any target
position (height and angle). Smart homes and smart buildings can integrate blinds controlled by
ST2134 perfectly with visual user interface and scenes.
IMPORTANT NOTICE
Some functions in this manual depend on special blind types and maybe not available for any blind
type and must be confirmed from control and blind manufacturer and need in any case detailed
knowledge of the entire blind system. Please contact control, blind and glass supplier for details.

ST2134 Operation and Installation Manual
5
Installation
General
Product information and operation and installation instructions of the blind and insulating glass system
are to be considered.
WARNING
 The device must be mounted and commissioned by an authorized electrician.
 The prevailing safety rules must be heeded.
 The device must not be opened.
 For planning and construction of electric installations, the relevant guidelines, regulations and
standards of the respective country are to be considered.
Mounting
The ST2134 Blind Control Module SC 4-fold is designed for installation on a DIN rail with a width of 4
modules (72mm).
Dimensions: 72mm x 90mm x 60mm (W x H x D)
The device may be used for permanent interior installations in dry locations, within distribution boards
or small casings with DIN rail.

ST2134 Operation and Installation Manual
6
Connection
Blinds
Each of the 4 blinds must be connected individually with ST83xx Connection Cable (3 x 0,34mm2) to
the corresponding Blind Control Output 1-4.
Cable length: max. 30m per blind.
The ST9201 cable junction is recommended for transmitting the blind cable to a window
frame and additional reed contact to block blind during open/tilted window frame.
Power Supply
To power the ST2134 and the connected 4 blinds one ST1104 Power Supply 24V DC
2.5A is necessary.
LAN
Ethernet 10/100 Mbps auto-detection MDI/MDIX. 8 pin RJ-45 socket.
Remote
Galvanically isolated switch input for 24V DC level with pole reversal as additional (5th) local switch
input or input for central control line.
Switches 1-4 / Enable Input 1-4 (for window contacts)
Input for 4 local group control switches (push buttons) with potential-free contacts: monetary switches
with separate push buttons for up/down (up and down at same time must be possible).
Switch input 3 down/up and 4 down/up can alternatively be used as enable input for blinds 1-4:
open window contacts (e.g. window is open or tilted) are blocking the corresponding blind.

ST2134 Operation and Installation Manual
7
Connection No. Description Comment
1.1 Blind 1 - GND (-)
Blind 1
black
1.2 Blind 1 - Data (D) white
1.3 Blind 1 - 24V (+) red
1.4 Blind 2 - GND (-)
Blind 2
black
1.5 Blind 2 - Data (D) white
1.6 Blind 2 - 24V (+) red
1.7 Blind 3 - GND (-)
Blind 3
black
1.8 Blind 3 - Data (D) white
1.9 Blind 3 - 24V (+) red
1.10 Blind 4 - GND (-)
Blind 4
black
1.11 Blind 4 - Data (D) white
1.12 Blind 4 - 24V (+) red
2.1 GND
Power Supply
2.2 +24V DC
Connection No. Description Comment
3.1 LAN Network Connection
RJ-45 Socket
4.1 Remote A
Central Control Input
4.2 Remote B
4.3 COM 1/2
Group Control
Push Button
1 and 2
4.4 Switch 1 ▼
4.5 Switch 1 ▲
4.6 Switch 2 ▼
4.7 Switch 2 ▲
4.8 COM 3/4
Group Control
Push Button
3 and 4
alternative
Enable Input 1-4
(window contact 1-4)
4.9 Switch 3 ▼
4.10 Switch 3 ▲
4.11 Switch 4 ▼
4.12 Switch 4 ▲

ST2134 Operation and Installation Manual
8
Wiring Diagram

ST2134 Operation and Installation Manual
9
Quick Start
Focus of ST2134 and ScreenTronic® app is easy and intuitive configuration and operation of smart
blind control for everybody without special technical knowledge.
Only two touch operations on the ST2134 and one touch operation in the ScreenTronic® app (or
operation of local switch connected to ST2134) are necessary to make full configuration of one blind:
Preparation
1) Download ScreenTronic® app from Apple App Store, start application and confirm standard
configuration.
In development:
A small project is automatically created (if there is not already an old project in the app) and
first blind control is added to first zone and the corresponding graphical blind control is shown.
2) Connect the blinds and power supply to ST2134 and integrate the ST2134 in same network
(Wi-Fi) of the iOS device (iPod touch, iPhone or iPad) and power the ST2134.
Note: The network must provide a DHCP server.
Warning: Take installation instructions in consideration!
The connected blinds are automatically initialized (Init): checked, addressed and blind
configuration read (e.g. blind type (venetian, roller, …), tilt only, tilt time, …) and the channel
behavior of ST2134 matched to the connected blind.
Note: this may take up to one minute (until green LED “Init” switches off).
Configuration
(Assignment of a blind to a control group or a local control switch)
3) Press Blind select button of ST2134 -> Blind 1 is selected
(cyan LED indicates selected blind / another touch selects next blind)

ST2134 Operation and Installation Manual
10
4) Press Group add/set button
(cyan flashing LED indicates activation of group learning mode for the selected blind)
5) Operate the graphical blind control in ScreenTronic® app or operate a local control switch
connected to ST2134 to link the blind to the control group or the local control switch
(confirmation tone indicates successful adding of the control group or switch to the blind)
6) Configuration for first blind is ready and you can control the blind with the ScreenTronic® app
or the local control switch already.
For adding another blind to the same control group repeat step 3) – 5) with next blind.
For a new control group in the ScreenTronic® app select menu / edit (pen symbol) / + in the app and
repeat step 3) – 5) for desired blind.
or