EUCHNER – More than safety.
EUCHNER – More than safety.
HomeProductsElectromechanical safety switches with guard lockingTP proven plastic switchTP4-4141A024SEM4AS2

TP4-4141A024SEM4AS2 (Order no. 091676)

TP AS2 safety switch, plug connector(s) M12 (open-circuit current principle)

  • Auxiliary release on the front
  • Increased horizontal overtravel
  • Optionally without guard lock monitoring
TP4-4141A024SEM4AS2 (Order no. 091676)

Description

Guard locking types

TP3

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

TP4

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

Control of the guard locking solenoid

The guard locking solenoid is controlled by the control system via AS-Interface bus bit D0. In addition, the 24V connection can be switched safely.

AS-Interface inputs version AS2

D0, D1

Door monitoring contact SK 1

D2, D3

Door monitoring contact SK 2

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 plug side

Technical data

Approvals

EAC_RU C-DE.MO05.B.00971/20CCC2024010305643586_SafetySwitch T_STc_UL_us_E155795_2/5DGUV_ET 20002_ET 20003

Electrical connection values

ASI operating current max. 45 mA
ASI data in
according to AS-i Safety at Work D0, D1, D2, D3 (see positively driven contact)
ASI data out
LED red D1 (1 = LED on)
Guard locking solenoid D0 (1 = Solenoid energized)
LED green D2 (1 = LED on)
AS-Interface auxiliary voltage 24 V -15% ... 10 %
Auxiliary current AS-Interface 300 mA
AS-Interface LED
green Power
red Fault
AS-Interface protocol ASi-3
AS-Interface slave type ID-Code: B, EA-Code: 7
ASI voltage 22.5 ... 30 ... 31.6 V
Solenoid duty cycle 100 %

Mechanical values and environment

Approach speed max. 20 m/min
Approach direction A
Connection type
1 x Plug connector M12 (4-pin)
Number of door position positively driven contacts
according to AS-i Safety at Work 2 (D0,D1,D2,D3 / 1 = door closed)
Extraction force 20 N
Actuation frequency max. 1200 1/h
Actuating force 10 N
Installation orientation any
Vertical insertion depth 29.5 mm
Mechanical life 1 x 10⁶
Retention force 10 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 1300 N
Locking force FZh 1000 N
Guard locking principle Open-circuit current principle

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

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


In combination with actuator ACTUATOR-P-GT

Horizontal insertion depth 28 mm
Vertical insertion depth 29.5 mm
Horizontal overtravel 2 mm
Vertical overtravel 1.5 mm

In combination with actuator ACTUATOR-P-GNT

Horizontal insertion depth 28 mm
Horizontal overtravel 7 mm

Accessories

Downloads

Complete package

Download all important documents with a single click.

Content:

  • The operating instructions and any additions to the operating instructions or brief instructions
  • Any data sheets to supplement the operating instructions
  • The declaration of conformity
Download Complete Package (ZIP, 3,9 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 091676
Item designation TP4-4141A024SEM4AS2
Gross weight 0,469kg
Customs tariff number 85365019000
ECLASS 27-27-26-03 Safety switch with guard control

Technical support

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

EUCHNER (UK) Ltd.
+44 114 2560123
sales(at)euchner.co.uk

EUCHNER USA Inc.
+1 315 701-0315
info(at)euchner-usa.com

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