EUCHNER – More than safety.
EUCHNER – More than safety.

STP3A-4141A024SEM4AS3 (Sip. No. 106648)

Safety switch STP ASi, plug connector M12 (closed-circuit current principle)

  • Power supply for the guard locking solenoid from the AS-i bus
  • Actuating head made of metal
  • Auxiliary release on the front
  • According to AS-Interface specification 3.1
STP3A-4141A024SEM4AS3 (Sip. No. 106648)

Açıklama

Guard locking type

STP3

Closed-circuit current principle, guard locking by spring force. Release by control of AS-i output 0.

Control of the guard locking solenoid

The guard locking solenoid is controlled by the control system via AS-Interface bus bit D0. It is only supplied from the AS-i bus, an additional supply of auxiliary power is not necessary. The current consumption with solenoid switched on is 400 mA.

AS-Interface inputs

D0, D1

Door monitoring contact SK

D2, D3

Solenoid monitoring contact ÜK

Evaluation is performed via a safety monitor.

AS-Interface outputs

D0

Guard locking solenoid

D1

LED red

D2

LED green

LED function display

  • The Power LED indicates the operating voltage on the bus.
  • The Fault LED indicates if a fault has been detected on the AS-Interface bus.
  • The green and the red LEDs can be controlled as required by the control system via the bus using bits D1 and D2.

Auxiliary release

This is used for releasing the guard locking with the aid of a tool. To protect against tampering, the auxiliary release is sealed with sealing lacquer.

Dimension drawing
Dimension drawing
Connector assignment
Connector assignment
Electromechanical safety switches in use

Dimensional drawings

Dimensional drawings
1Auxiliary release
2Locking screw
3LED indicator

Connection examples

Connection examples
View of connection side

Teknik Veriler

Approvals

EAC_RU C-DE.MO05.B.00971/20c_UL_us_E155795_2/5CCC_2020980305000541_CQC2008010305306207

Electrical connection values

ASI operating current max. 400 mA incl. solenoid current
ASI data in
according to AS-i Safety at Work D0, D1, D2, D3 (see positively driven contact)
ASI data out
LED green D2 (1 = LED on)
LED red D1 (1 = LED on)
Guard locking solenoid D0 (1 = Solenoid energized)
ASI-LED
LED red Fault (Offline phase or address 0)
LED green Power (ASI voltage present)
ASI slave type
according to ASI specification 2.1 EA code: 7
according to ASI specification 2.1 ID code: B
ASI voltage 22.5 ... 30 ... 31.6 V
Solenoid duty cycle 100 %

Mechanical values and environment

Approach speed max. 20 m/min
Connection type
1 x Plug connector M12 (4-pin)
Number of door position positively driven contacts
according to AS-i Safety at Work 1 (D0,D1 / 1 = door closed)
Number of guard lock monitoring positively driven contacts
according to AS-i Safety at Work 1 D2,D3 (1 = locked)
Extraction force 30 N
Actuation frequency max. 1200 1/h
Actuating force 35 N
Installation orientation any
Mechanical life 1 x 10⁶
Retention force 20 N
Switching principle Slow-action switching contact
Degree of protection IP67
Ambient temperature -20 ... +55 °C
Material
Housing Reinforced thermoplastic
Contact Silver alloy, gold flashed
Locking force Fmax 2500 N
Locking force FZh 2000 N
Guard locking principle Closed-circuit current principle

Characteristic values according to EN ISO 13849-1 and EN IEC 62061

B10DMission time
Monitoring of the guard position5x10620 y
Important! Values valid at DC-13 100 mA/24V
Monitoring of guard locking5x10620 y
Important! Values valid at DC-13 100 mA/24V


In combination with actuator ACTUATOR-S-GT-SN

Horizontal insertion depth 24.5 mm
Vertical insertion depth 24.5 mm
Horizontal overtravel 5 mm
Vertical overtravel 5 mm

Aksesuar

İndirme

Komple paket

Tüm önemli belgeleri tek bir tıklama ile indirin.

İçerik:

  • Kullanım talimatları ve kullanım talimatlarına veya kısa talimatlara yapılan tüm eklemeler
  • Kullanım talimatlarını tamamlayan tüm veri sayfaları
  • Uygunluk beyanı
Paketin tamamını indirin (ZIP, 1,2 MB)

Tek Belgeler

Diğer Belgeler

Sipariş verileri

Sip. No. 106648
Makale adı STP3A-4141A024SEM4AS3
Ağırlık 0,52kg
Gümrük sınıfı 85365019000
ECLASS 27-27-26-03 Safety switch with guard control

Teknik Destek

Teknik Destek
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EUCHNER End. Emn. Tek. Ltd. Sti.
+90 216 521-1000
info(at)euchner.com.tr