Contact mats are used on...
- machines, plants and robotic systems where the areas of danger are unchecked accessed
- plants where the presence of a person at a certain position is necessary
- elevators, in order to prevent the unallowed entering of the elevator roof
- building entrances
|Running cover||EPDM||Aluminium||high grade steel|
|style||nap cover||checkered cover||teardrop metal steel|
|Material thickness||3 mm||3,5 mm||2,7 mm|
|Delivery length||2,35m x 1,35 m||2,35m x 1,35 m||2,35m x 1,35 m|
|Dimensions||available on request !|
|Weight Kg/m(2)||15||7 + Aluminium cover||11,6 + high grade steel cover|
(optional with cast ramp rail available)
|AL - Ramp rail RS14|
AL - End rail BS 14
Fiessler Safety mats and Switch gear correspond to the following safety regulations.
Safety Integrity Level SIL 2 (IEC 61508)
Performance Level PL d (ISO 13849-1)
Safety category cat. 3 (EN 954-1)
The contact-making surfaces make contact in the event of external forces acting on the mat and the resistance is bridged. This immediately causes a signal within the electronics that is then given as a potential-free output for contact-making by the relay. The entire switching arrangement is monitored at the same time for cable rupture or manipulation.
The underground is finally drilled and suitable fastening means to save the circulation edge are attached. The wiring of the switching mats to the end judging device is just as simple since only two connection wires are available for the complete system. Only a minimum of technical experiences is therefore required. An illustrated Operating instructins is available.
The single-channel SK 41-322 RLU switchgear finds application in the evaluation of safety contact mats as well as in providing security of pinch and shear points caused by safety contact edges and safety bumpers. The switchgear is designed in accordance with EN 954-1 for Category 3. In order to meet Category 3 requirements, the switchgear has been designed to be redundant, diversified, and equipped with two safety relays which query each other and are force guided. In order to permit the quiescent current of the circuit element to be monitored, a terminal resistor has been integrated in the signal transmitter. When the desired quiescent current is flowing, the output relay is activated and the switching contact is closed. If the signal transmitter is activated or the safety circuit is interrupted, the relay switching contact opens. The switch states of the relays and the applied circuit voltage are indicated by LEDs.
Supply voltage: 230 V AC, 24 V AC / DC
Power consumption: 3 W
Kontakte: 2 Öffner, 250 V / 5 A
Zusatzkontakt: 1 Schließer, 250 V / 2 A
Protection class: IP 40 for the housing and IP 20 for the terminals
|Safety contact mats STM||Operating Instructions||-||-||-||-||-||-|
|Safety Relay STM STK41-322 RLU||Operating Manual||-||-||-||-||-||-|
|Safety contact mats STM||Computation safety margin||-||-||-||-||-||-||-|
|Safety contact mats STM||Form for safety mat offer||-||-||-||-||-||-||-|
|Safety contact mats STM||Drawing mat Connector||-||-||-||-||-||-||-|
|SISTEMA Bibliothek||Fiessler Sistema Library||SISTEMA Bibliothek|