User Manual

5TC1270
5TC1270
Product features
Flush-mounting device without an extension unit input
230 V AC, 50 Hz (N conductor required)
For screw and claw xing
Type of connection: screw terminals
2 relays which are electrically interlocked against each other with a
minimum switchover time of approx. 1 s
Bridging of voltage interruptions < 0.2 s
Connected load: max. 1 motor up to 1000 W
Pulse duration: 2 min factory setting, may be changed to as much as
12 min by programming
Accuracy: ± 1 min per month
Reserve power: approx. 24 h
Switching times: max. 18 (can be split up in three memories)
Factory preset switching times for faster commissioning
Possible reset to factory settings
Random generator ± 15 min
Astro program (can be delayed by ± 1 h 59 min)
Easy changeover to daylight savings
Twilight and sun protection function is possible with an optional sun
sensor
The random and astro functions can be combined
Manual operation possible at any time
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 isolat-
ing relays are connected downstream
Option for individual control of connected motors over shutter/blind
pushbutton (e.g. 5TA2 114)
The isolating relay is to be installed into a surface-mounting or ush-
mounting box (ush-mounting box from 70 mm
or surface-mounting
boxes from 100 mm x 100 mm)
Only for in-phase operation
8 A (AC-1) or 3 A (ind.), 230 V AC, 50 Hz
58 mm x 5
9 mm x 22 mm
Note Section Page
For Technical specications, see ... Technical Information /
Shutter/Blind Controls /
Shutter/blind control
ush-mounting isolating
relays
16/62
Note
Download the operating and mounting instructions from:
http://support.automation.siemens.com/ww/view/en/5tc1270/all
5TC1271
5TC1271
Shutter/blind control flush-mounting isolating relays, compact
Relay for the control of several shutters or blinds
A maximum of two motors can be connected per compact isolating re-
lay, whereby the drive connected to the marked motor terminals can
also be individually controlled over a shutter/blind pushbutton
If cascaded, a motor can be connected to each compact isolating re-
lay, which can also be individually controlled over a shutter/blind push-
b
utton
The isolating relay is to be installed into a surface-mounting or ush-
mounting box (ush-mounting box from 60 mm
, 40 mm deep or sur-
face-mounting boxes from 75 mm x 75 mm)
Only for in-phase operation
8 A (AC-1) or 3 A (ind.), 230 V AC, 50 Hz
50 mm x 53 mm x 22 mm
Note Section Page
For Technical specications, see ... Technical Information /
Shutter/Blind Controls /
Shutter/blind control
ush-mounting isolating
relays, compact
16/63
Note
Download the operating and mounting instructions from:
http://support.automation.siemens.com/ww/view/en/5tc1271/all
5/15
Siemens ET D1 · 2018/2019
DELTA profil
Shutter/blind controls
5
Version Order No.