SIEMENS
13/85
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate
SIRIUS ACT Pushbuttons and Indicator Lights
Modules for Actuators and Indicators
Contact modules
13
■
Overview
Contact modules and LED modules
The contact modules are fitted with slow-action contacts
(NO contacts or NC contacts). These ensure a high switching
reliability even with small voltages and currents, such as
5 V/1 mA. They are suitable for use in electronic systems as well
as conventional controls. The contact pieces of the NC contacts
are positively driven.
Only LED modules with permanently integrated LEDs are
available for illumination.
Contact modules and LED modules bear terminal designations
acc. to EN 50013
Mounting the modules
With SIRIUS ACT, the modules are mounted on the holder
without any further accessories. Holders in plastic or metal
versions are available for mounting three modules.
Connection methods
The modules are available with:
•
Screw terminals
•
Spring-type terminals or
•
Solder pin connection (0.8 mm × 0.8 mm solder pins)
for assembly on printed circuit boards
■
Selection and ordering data
1)
The contact module has 1 NO internal contact + 1 NC internal contact. The
NO contact is connected in series with the NC contact and brought out at
terminal 1-2. When the module is snapped onto the holder, the NO contact
closes. It opens when the module is detached from the holder again
(the NC contact remains closed). The NC contact opens when the
EMERGENCY STOP device is actuated (the NO contact remains closed).
The contact is closed only when both the NC and NO contacts are closed.
Unsuitable for mounting in 3SU18 enclosure.
Positive opening according to IEC 60947-5-1, Annex K.
Can be used with 3SK11 safety relays or the 3RK3 Modular Safety System;
see page 11/1 onwards
.
Certificate:
Contact
version
Number of
SD
Screw terminals
PU
(UNIT,
SET,
M)
PS*
PG
NO
contacts
NC
contacts
d
Article No.
Price
per PU
Contact modules for front plate mounting
3SU1400-1AA10-1BA0
Silver alloy
1
0
}
3SU1400-1AA10-1BA0
1
1 unit
41J
0
1
}
3SU1400-1AA10-1CA0
1
1 unit
41J
3SU1400-1AA10-1HA0
0
1 with
installa-
tion moni-
toring
1)
3
3SU1400-1AA10-1HA0
1
1 unit
41J
2
0
}
3SU1400-1AA10-1DA0
1
1 unit
41J
0
2
}
3SU1400-1AA10-1EA0
1
1 unit
41J
3SU1400-1AA10-1FA0
1
1
}
3SU1400-1AA10-1FA0
1
1 unit
41J
.4
.3
2,5
3-4
4
2
1
mm
0
3
IC01_00448
.2
.1
1-2
1,2
4
2
1
mm
0
3
IC01_00449
.2
.1
1-2
1,2
4
2
1
mm
0
3
IC01_00449
.4
.4
.3 .3
3-4
2,3
3-4
4
2
1
mm
0
3
NSD0_00039
.2
.2
.1
.1
1-2
1-2
1,6
4
2
1
mm
0
3
NSD0_00040
.2
.4
.1
.3
2,3
1,6
3-4
1-2
4
2
1
mm
0
3
NSD0_00038
© Siemens AG 2016