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 fixing
• 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 flush-
mounting box (flush-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 specifications, see ... Technical Information /
Shutter/Blind Controls /
Shutter/blind control
flush-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 flush-
mounting box (flush-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 specifications, see ... Technical Information /
Shutter/Blind Controls /
Shutter/blind control
flush-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.