EUCHNER – More than safety.
EUCHNER – More than safety.
KezdőlapProductsTransponder-coded safety switches with guard lockingCTMCTM-ASCTM-L2-AS1B-U-AZ-SJ-163977

CTM-L2-AS1B-U-AZ-SJ-163977 (Rend. sz. 163977)

Safety switch CTM-AS – with AS-i connection, plug connector M12 (open-circuit current principle)

  • Guard locking only suitable for process protection: The safety outputs are switched on when guard locking is active.
  • Locking force up to 1000 N
  • Up to category 4 / PL e according to EN ISO 13849-1
  • Actuation/extension/retention force: 35/30/15 N
  • Auxiliary release
  • Unicode
CTM-L2-AS1B-U-AZ-SJ-163977 (Rend. sz. 163977)

Ismertetés

Guard locking type

CTM- L2

Open-circuit current principle: guard locking by control of AS-i output 0 and release by spring force.

Control of the guard locking solenoid

The guard locking solenoid can be controlled via AS-Interface bus bit D0 or via the auxiliary power.

AS-Interface inputs

D0, D1

Door monitoring

D2, D3

Guard lock monitoring

Evaluation is performed via a safety monitor.

AS-Interface outputs

D0

Guard locking

LED function display

  • The ASI LED indicates the state of the ASi bus.
  • The LOCK LED indicates the state of the guard locking.
  • The STATE/DIA LED indicates the state of the switch and possible errors.

Auxiliary release

This is used for releasing the guard locking with the aid of a tool. The auxiliary release must be sealed to prevent tampering (for example with sealing lacquer).

Dimension drawing
Dimension drawing
Connector assignment
Connector assignment
Wiring diagram
Wiring diagram

Dimensional drawings

Dimensional drawings
1LEDs
2Active read head face
3Auxiliary release

Connection examples

Connection examples
View of plug side

Connection examples

Connection examples

Műszaki adatok

Approvals

EAC_RU C-DE.MO05.B.00971/20Asi Interface_136101_CTMFCC_2AJ58-07_

Workspace

Repeat accuracy R
according to EN 60947-5-2 10 %

Electrical connection values

ASI address 1 - 31
ASI operating current 50 mA
ASI data in
according to AS-i Safety at Work D3 (Guard locking)
according to AS-i Safety at Work D1 (Door position)
according to AS-i Safety at Work D0 (Door position)
according to AS-i Safety at Work D2 (Guard locking)
ASI data out
Guard locking solenoid D0 (1 = Solenoid energized)
AS-Interface auxiliary voltage
IEC 60742, PELV 24 V 15% ... +10%
Auxiliary current AS-Interface 650 mA
AS-Interface protocol ASi-3
AS-Interface slave type ID-Code: B, EA-Code: 7
ASI voltage 26.5 ... 31.6 V
EMC protection requirements Acc. to EN 60947-5-3
Solenoid duty cycle 100 %
Switching load DC 24V, UL Class 2 (alternatively, see operating instructions)
Safety class
EN IEC 61140 III
Degree of contamination (external, according to EN 60947-1) 3

Mechanical values and environment

Approach speed max. 20 m/min
Connection type Plug connector M12, 4-pin
Extraction force 30 N
Ready delay 3 s
Actuating force 35 N
Installation orientation any
Switching frequency max. 0.25 Hz
Mechanical life 1 x 10⁶
Overtravel 2 mm
Retention force 15 N
Shock and vibration resistance Acc. to EN IEC 60947-5-3
Degree of protection IP65/IP67 (screwed tight plug connector/mating component)
Ambient temperature
with UB = 24 V DC -20 ... +60 °C
Material
Seals Fluorinated rubber (FKM)
Safety switch housing Reinforced thermoplastic
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

PLMaximum SILPFHDCategoryMission time
Monitoring of the guard positionPL e34.83x10-9420 y


Miscellaneous

The following applies to the approval according to UL Operation only with UL Class 2 power supply or equivalent measures; see operating instructions

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Rendelési adatok

Rend. sz. 163977
Cikk neve CTM-L2-AS1B-U-AZ-SJ-163977
Súly 0,26kg
Vámtarifaszám 85365019000
ECLASS 27-27-24-05 Safety-related transponder switch with guardlocking

Műszaki támogatás

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

EUCHNER Magyarország Kft.
+36 1919 0855
info(at)euchner.hu

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