3RH11311BB40 Datasheet, PDF (27/76 Pages) Siemens Semiconductor Group – 3RT10 motor contactors

3TX7, 3RS18 Coupling Relays
3TX7 Coupling Relays, Narrow Design
Relay couplers with plug-in design
■ Benefits
Advantages
• Plug-in relay with spring-loaded terminals and 6.2 mm width
• Fast exchange with permanent wiring (plug-in relay)
• The wire inlet and terminals can be reached from the front.
This results in faster wiring time and wiring errors are
prevented.
• Tested complete units “ short mounting time
• Single relays available as components
• Linking of supply voltage and control signals with 16-pole
connecting comb
• Galvanic isolation plate for isolating different voltages for
neighboring units
• Device variants with hard gold-plated contacts, hence high
contact reliability
• 24 V DC version also available as variant with NO contact
• Integrated reverse polarity protection and EMC arc-
suppression diode
• Clearly visible functional state of the relay coupler by yellow
LED
• Safe isolation according to EN 50178
• 230 V AC/DC versions available
■ Selection and ordering data
Rated control supply voltage U_s
Contacts
Version
DT Order No.
Price PU
PS*
PG
per PU (UNIT,
SET, M)
Weight
per PU
approx.
V
NO
CO
Plug-in relays with screw terminals, 6.2 mm,
complete with relay
24 DC
24 DC
1
--
A 3TX7 014-1AM00
--
1
A 3TX7 014-1BM00
24 AC/DC
115 AC/DC
230 AC/DC
--
1
A 3TX7 014-1BB00
--
1
A 3TX7 014-1BE00
--
1
A 3TX7 014-1BF00
kg
1 5 units
1 5 units
1 5 units
1 5 units
1 5 units
101 0.035
101 0.035
101 0.035
101 0.045
101 0.041
3TX7 014-1AM00
Plug-in relays with screw terminals, 6.2 mm,
complete with relay and hard gold-plating¹⁾
24 DC
--
1
A
24 AC/DC
115 AC/DC
230 AC/DC
--
1
A
--
1
A
--
1
A
Plug-in relays with spring-loaded terminals, 6.2 mm,
complete with relay
24 DC
24 DC
1
--
A
--
1
A
24 AC/DC
115 AC/DC
230 AC/DC
--
1
A
--
1
A
--
1
A
Plug-in relays with spring-loaded terminals, 6.2 mm,
complete with relay and hard gold-plating¹⁾
24 DC
--
1
A
24 AC/DC
115 AC/DC
230 AC/DC
--
1
A
--
1
A
--
1
A
1) The variants with hard gold-plated contacts feature high contact reliability
(also for low currents) and are therefore especially suitable for steady-
state inputs of programmable logic controllers.
3TX7 014-1BM02
3TX7 014-1BB02
3TX7 014-1BE02
3TX7 014-1BF02
3TX7 015-1AM00
3TX7 015-1BM00
3TX7 015-1BB00
3TX7 015-1BE00
3TX7 015-1BF00
3TX7 015-1BM02
3TX7 015-1BB02
3TX7 015-1BE02
3TX7 015-1BF02
1 5 units
1 5 units
1 5 units
1 5 units
101 0.035
101 0.035
101 0.041
101 0.035
1 5 units
1 5 units
1 5 units
1 5 units
1 5 units
101 0.045
101 0.045
101 0.045
101 0.045
101 0.045
1 5 units
1 5 units
1 5 units
1 5 units
101 0.045
101 0.040
101 0.045
101 0.045
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/97