User Manual

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Siemens ET D1 · 2018/2019
Shutter/Blind Controls
Inserts
11
Version Order No.
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 relay,
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 relay,
which can also be individually controlled over a shutter/blind pushbutton
• In order to ensure a sufficient degree of protection, the isolating relay must
be install
ed in a surface-mounting or flush
-mounting box
Technical specifications
• Rated voltage 230 V / 50 Hz ±10 %
• Relay switching capacity Max. 8 A (AC1), 3 A (ind.)
• Control voltage 230 V / 50 Hz ±10 %
• Relay power consumption 10 mA
• Temperature range 0 ... 60 °C
• Terminals Max. 2,5 mm²
• Dimensions 50 mm x 53 mm x 22 mm
• Weight Approx. 60 g
• Mounting Flush-mounting box from 60 mm Ø,
40 mm deep or surface-mounting box,
75 mm x 75 mm x 37 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
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