Pushbutton with flat button, 22mm, round, metal shiny, color: clear, momentary contact type, with holder, 1-normally-open contact and 1-normally-closed contact, screw terminal
SIRIUS ACT is a modular system of pushbuttons and indicator lights for front plate mounting and rear-mounted electrical modules.
Thanks to SIRIUS ACT with PROFINET, pushbuttons and indicator lights can be connected directly via PROFINET to the controller and HMI devices, including with safety functions.
Engineering and commissioning are simplified no end by the TIA Portal.
Diverse possible applications
SIRIUS ACT is a modular system of pushbuttons and indicator lights with which customized variants can be configured flexibly.
One command point comprises:
Complete units made up of an actuating or signaling element, holder and contact modules and/or LED modules are offered for the most frequent application cases.
The electrical parts are integrated and only have to be wired.
Signaling devices, sensor switches, and pushbuttons with extended stroke are available as compact units.
The electronics are already integrated here, or it is no longer necessary to snap on a contact or LED module.
The pushbuttons and indicator lights are climate-proof (KTW 24) and suitable for standard industrial applications and operation in marine applications.
Intrinsic safety type of protection EEx i according to ATEX directive 94/9/EC
The pushbuttons and indicator lights can also be used in hazardous areas.
Special versions of the 3SU1400 contact modules and 3SU1401 LED modules (only with screw terminals) can be used.
Explosion protection category for dust II 2D Ex tb IIIC T120°C Db
Safety EMERGENCY STOP according to ISO 13850
For controls according to IEC 60204-1 or EN 60204-1, the SIRIUS ACT mushroom pushbuttons are suitable for use as safety EMERGENCY STOP pushbuttons.
IEC 60947-5-1 and EN 60947-5-1 require positive opening, i.e. for the purpose of personal safety, the assured opening of NC contacts is expressly stipulated for the electrical equipment of machines in all safety circuits and marked according to IEC 60947-5-1 with the symbol (->).
Category 4 according to EN ISO 13849-1 can be attained with the EMERGENCY-STOP mushroom pushbuttons if the corresponding fail-safe evaluation units are selected and correctly installed, e.g. the 3SK11 safety relays, the 3RK3 Modular Safety System (see Catalog IC 10, Chapter 11, "Safety Technology") or matching units from the ASIsafe, SIMATIC or SINUMERIK product ranges.
The SIRIUS ACT pushbuttons and indicator lights can be connected to the AS-Interface communication system quickly and safely.
The following solutions are available:
The SIRIUS ACT pushbuttons and indicator lights can be connected to IO-Link quickly and safely.
The connection is made via a special IO-Link-module.