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

TZ1RE024BHA-C2399 (Order no. 119368)

Safety switch TZ, plug connector MR10, escape release with pushbutton

  • Auxiliary release on the front
  • Escape release on the rear with pushbutton
  • Two LED indicators, red and green
  • Plug connector MR10
  • Actuating head fitted right
TZ1RE024BHA-C2399 (Order no. 119368)

Description

Approach direction

Figure

Figure

Horizontal

Can be adjusted in 90° steps

Solenoid operating voltage and LED function display

  • 24 V AC/DC -15%, +10%

Guard locking type

TZ1Closed-circuit current principle, guard locking by spring force. Release by applying voltage to the solenoid.

Switching element

SKFor monitoring the door/actuator position
ÜKFor monitoring the guard locking (built-in solenoid)
2121HSlow-action switching contact 4 NC

Auxiliary release

Is used for releasing the guard locking with the aid of a tool. Sealing can be fitted to protect against tampering. Lead seal kit and tool included (already pre-assembled on versions with plug connectors).

Escape release

This is used for manual release of guard locking from the danger zone without tools.

Dimension drawing
Dimension drawing
SK:2121H/ÜK:2121H-C2399
SK:2121H/ÜK:2121H-C2399
Wiring diagram
Wiring diagram
Switching functions
Switching functions
Electro-mechanical safety switches

Dimension drawing

Dimension drawing
1Order actuator separately
2Direction adjustable
3Safety switch and actuator must be placed together for mounting on the fixture/machines.
4The guard must not be used as a mechanical stop.
5Auxiliary release
6Escape release: There must not be any tensile force on the actuator when the escape release function is activated
aTravel without operation: actuator is in the guide slot, but function is not triggered.
bSwitching operation completed. actuator must be inserted to this point to ensure reliable switching. The actuator must be withdrawn at least to point a for switching off.

SK:2121H/ÜK:2121H-C2399

SK:2121H/ÜK:2121H-C2399
1Plug used: MIN-10MR-1-18... Mencom Corporation www.mencomcorp.com
2Plug connector is not aligned

Wiring diagram

Wiring diagram

Switching functions

Switching functions

Technical data

Approvals

Zulassung EACZulassung DNV GLZulassung c_UL_us LISTED Class 2Zulassung CCC

Mechanical values and environment

Housing material
Housing Anodized die-cast alloy
Weight
Net 1,2 kg
Ambient temperature -25 ... 80 °C
Degree of protection IP65
Mechanical life 1 x 106
Contact material Silver alloy, gold flashed
Switching principle Slow-action switching contact
Installation orientation Any
Number of door position positively driven contacts 4
Number of guard lock monitoring positively driven contacts 4
Connection
1 x Plug connector BHA10 (9-pin + PE; positively driven NC contact for the door position and positively driven NC contact for the guard lock monitoring connected in series, NC contact for the door position and NC contact for the guard lock monitoring connected in series)
Approach speed max.20 m/min
Actuation frequency max.1200 1/h
Guard locking principle Closed-circuit current principle
Locking force Fmax 2000 N
Locking force FZh 1500 N
Retention force 10 N
Extraction force 30 N
Actuating force 35 N
Insertion depth min.52 mm
Lid Red

Electrical connection ratings

Thermal rated current Ith 4 A (>70°C => 2A)
Utilization category according to EN 60947-5-1
AC-15 4A 230V (>70°C => 2A)
DC-13 4A 24V (>70°C => 2A)
Solenoid operating voltage
AC/DC 24 V -15% ... +10%
Short circuit protection according to IEC 60269-1 4A gG (>70°C => 2A gG)
Rated insulation voltage Ui 250 V
Rated impulse withstand voltage Uimp 1,5 kV
Switching voltage
Min. at 10mA 12 V
Switching current
Min. at 24V 1 mA
Power consumption 10 W
Solenoid duty cycle 100 %
LED indicator Operating voltage corresponds to the solenoid voltage (2 LEDs; green, red)

Reliability values according to EN ISO 13849-1

Control of the guard locking
Category Depending on external control of guard locking (LEDs have the same ground potential as the guard locking solenoid.)
Performance Level Depending on external control of guard locking (LEDs have the same ground potential as the guard locking solenoid.)
PFHD Depending on external control of guard locking (LEDs have the same ground potential as the guard locking solenoid.)
Monitoring of guard locking and the safety guard position
B10D 3 x 106

In combination with Actuator BETAETIGER-Z-GN

Mechanical values and environment

Overtravel 16 mm

In combination with Actuator BETAETIGER-Z-G

Mechanical values and environment

Overtravel 4 mm

Accessories

Downloads

Technical support

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

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