User Manual

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Siemens ET D1 · 2018/2019
Shutter/Blind Controls
Inserts
11
Version Order No.
5TC1231
5TC1231
5TC1270
5TC1270
sys shutter/blind control inserts
For controlling a shutter/blind motor with mechanical or electronic limit
switches
Flush-mounting devices
Operation is by means of sys shutter/blind pushbuttons and UP 211 wave
shutter/blind pushbuttons (radio)
Product features
2 relays which are interlocked against each other with a minimum switch-
over time of 1 s
Group and central controls through combination of several shutter/blind
control sys inserts
The "wind alarm" safety function can be implemented through the
UP extension unit input
Multiphase operation possible (i.e. different phases at the main and
secondary branches)
Bridging of voltage interruptions less than 0.2 s
Conventional shutter/blind pushbuttons (5TA2 114) or switches (5TA2 154)
can be connected over secondary inputs
Number of extension units: Unlimited
Rated voltage: 230 V AC, 50 Hz (neutral conductor required)
Connected load: max. 1 motor up to 1000 VA
For tops see section Page (ff.)
Design / i-system / Shutter/Blind Controls
Design / DELTA prol / Shutter/Blind Controls
Design / DELTA style / Shutter/Blind Controls
Note Section Page
For Technical specications, see ... Technical Information /
Shutter/Blind Controls / sys
shutter/blind control inserts
Note
Download the operating and mounting instructions from:
http://support.automation.siemens.com/ww/view/en/5tc1231/all
Shutter/blind control flush-mounting isolating relays
Double, with individual control
Relay for the control of several shutters or blinds
Two motors can be controlled per isolating relay, even if further isolating
relays are connected downstream
Option for individual control of connected motors over shutter/blind push-
button (e.g. 5TA2 114)
In order to ensure a sufcient degree of protection, the isolating relay must
be instal
led in a surface-mounting or ush-mounting box
Technical specications
Rated voltage 230 V/50 Hz ±10 %
Relay switching voltage Max. 250 V
Relay switching capacity Max. 8 A (AC1), 3 A (ind.)
Control voltage 230 V AC ±10 %
Relay power consumption 10 mA
Temperature range 0 ... 60 °C
Terminals Max. 2.5 mm
2
Dimensions 58 mm x 59 mm x 22 mm
Weight Approx. 75 g
Mounting Flush-mounting box from 70 mm Ø,
4 mm deep or surface-mounting box,
100 mm x 100 mm
Interlock to prevent simultaneous actuation of central and individual
control
Priority switching of the central command
The switchover time between an UP and DOWN command must be at least
0.5 sec
Only for in-phase operation
Note Section Page
For further technical information,
see ...
Technical Information /
Shutter/Blind Controls /
Shutter/blind control ush-
mounting isolating relays
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Note
Download the operating and mounting instructions from:
http://support.automation.siemens.com/ww/view/en/5tc1270/all
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5/13
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