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

STA-BI-3A-2131A024RC18C1826 (Sip. No. 111726)

Safety switch STA, plug connector M23 (RC18), with door monitoring contact

  • Auxiliary release on the front
  • Additional Bi-state function
  • With door monitoring contact
  • Plug connector M23 (RC18)
STA-BI-3A-2131A024RC18C1826 (Sip. No. 111726)

Açıklama

Approach direction

Horizontal and vertical

Can be adjusted in 90° steps

Additional Bi-state function

In addition, the STP-BI has a function to prevent

  • persons from unintentionally locking themselves inside if the safety door is open in case of a power failure or if the machine is switched off
  • the deactivation of the activated guard locking in case of a power failure.

Solenoid operating voltage

  • AC/DC 24 V +10%, -15%

Guard locking type

STA3

Closed-circuit current principle, guard locking by spring force. Release by applying voltage to the guard locking solenoid.

Switching element

2131

Slow-action switching contact 2 NC + 1 NO + 1 NC (door monitoring contact)

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.

Switching function
Switching function
Dimension drawing
Dimension drawing
Wiring diagram 2131 C1826 (M23)
Wiring diagram 2131 C1826 (M23)
Electromechanical safety switches in use

Functional drawings

Functional drawings

Dimensional drawings

Dimensional drawings
1Auxiliary release
2Locking screw
3Built-in connector
4Screw plug M20x1.5 (2x)
5Built-in connector - RC 18 not aligned

Connection examples

Connection examples

Teknik Veriler

Approvals

CCC2024010305643586_SafetySwitch T_STc_UL_us_E155795_2/4

Electrical connection values

Power consumption 8 W
Rated insulation voltage Ui 50 V
Rated impulse withstand voltage Uimp 1.5 kV
Utilization category
DC-13 4 A 24 V
AC-15 4 A 50 V
Short circuit protection according to IEC 60269-1 4A gG
Solenoid operating voltage
DC 24 V -15% ... +10%
Solenoid duty cycle 100 %
Switching voltage
min. at 10 mA 12 V
Switching current
min. at 24 V 1 mA
thermal rated current Ith 4 A

Mechanical values and environment

Approach speed max. 20 m/min
Approach direction A
Connection type
1 x Plug connector RC18 (18-pin + PE)
Number of door position NC contacts 1
Number of guard lock monitoring NO contacts 1
Number of guard lock monitoring positively driven contacts 2
Extraction force 30 N
Actuation frequency max. 1200 1/h
Actuating force 35 N
Installation orientation any
Insertion depth 24.5 mm
Mechanical life 1 x 10⁶
Retention force 20 N
Switching principle Slow-action switching contact
Degree of protection IP65
Ambient temperature -20 ... +70 °C
Material
Contact Silver alloy, gold flashed
Housing Alloy - die-cast
Locking force Fmax 3000 N
Locking force FZh 2300 N
Guard locking principle BiState

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

PLMaximum SILPFHDCategoryMission time
Control of guard lockingPL b-4.23x10-6b20 y


B10DMission time
Monitoring of the guard position3x10620 y
Important! Values valid at DC-13 100 mA/24V
Monitoring of guard locking3x10620 y
Important! Values valid at DC-13 100 mA/24V


Miscellaneous

C number
C1826 Special wiring

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, 5,1 MB)

Tek Belgeler

Diğer Belgeler

Sipariş verileri

Sip. No. 111726
Makale adı STA-BI-3A-2131A024RC18C1826
Ağırlık 0,719kg
Gümrük sınıfı 85365019000
ECLASS 27-27-26-03 Safety switch with guard control

Teknik Destek

Teknik Destek
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

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

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