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

CTP-L1-AP-U-HA-AEE-SH-137342 (Order no. 137342)

Transponder-coded safety switch CTP-AP, M23, 2 pushbuttons (extended), with escape release

  • Safety switch with guard locking and integrated evaluation electronics
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Up to category 4/PL e according to EN ISO 13849-1
  • 2 pushbuttons (illuminated)
  • With plug connector M23
  • Unicode
  • Door monitoring output
  • With escape release
  • Approach directions A, B and C (delivery state)
CTP-L1-AP-U-HA-AEE-SH-137342 (Order no. 137342)

Description

Approach direction

Figure

Figure

Horizontal

Can be adjusted in 90° steps

Unicode evaluation

Each actuator is highly coded (unicode). The switch detects only taught-in actuators. Additional actuators can be taught-in. Only the last actuator taught-in is detected.

Guard locking type

CTP‑L1Guard locking actuated by spring force applied and power-ON released (closed-circuit current principle)

Color cover set

The color of the pushbutton can be selected using the color cover set included (5 colors). Item no.: 120344 (see Accessories)

Connector assignment

Plug connector (view of connection side)

Pin

Designation

Function

Conductor coloring of connecting cable

1

IMP

Operating voltage of guard locking solenoid, 24 V DC

VT

2

-

Not used

RD

3

-

Not used

GY

4

FO1A

Safety output, channel 1

RD/BU

5

FO1B

Safety output, channel 2

GN

6

UB

Operating voltage of AP electronics, controls and indicators 24 V DC

BU

7

RST

Reset input

GY/PK

8

OD

Door monitoring output

GN/WH

9

OI

Diagnostic output

YE/WH

10

OL

Guard lock monitoring output

GY/WH

11

-

Not used

BK

12

FE

Function earth (must be connected to meet the EMC requirements)

GN/YE

13

IMM

Operating voltage of guard locking solenoid, 0 V

PK

14

-

Not used

BN/GY

15

S2

Pushbutton 2 (illuminated)

BN/YE

16

H2

LED 2

BN/GN

17

S3

Pushbutton 3 (illuminated)

WH

18

H3

LED 3

YE

19

0 V UB

Operating voltage of AP electronics, controls and indicators 0 V

BN

Dimension drawing
Dimension drawing
Wiring diagram
Wiring diagram
CTP: Transponder coded safety switch CTP

Dimension drawing

Dimension drawing
1LEDs
2Auxiliary release
3Pushbutton 2 illuminated
4Pushbutton 3 illuminated
5Escape release basic position
6The actuator shaft for the escape release can be extended using the extensions included (max. 94 mm)

Wiring diagram

Wiring diagram

Technical data

Approvals

Zulassung EACZulassung c_UL_us LISTED Class 2 or LV/C

Mechanical values and environment

Shock and vibration resistance In acc. with EN 60947-5-3
Housing material
Switch head cover Die-cast zinc
Safety switch housing Fiber glass reinforced thermoplastic
Weight
Net 0,5 kg
Ambient temperature
At UB = 24V DC -20 ... +55 °C
Degree of protection IP65 (Screwed tight plug connector/mating component)
Mechanical life 1 x 106
Installation orientation Any
Ready delay max.1 s
Switching frequency max.0,5 Hz
Connection 1 plug connector M23, 19-pin, RC18
Approach speed max.20 m/min
Guard locking principle Closed-circuit current principle
Locking force Fmax 3900 N
Locking force FZh 3000 N (Fzh = Fmax/1.3 Depending on the actuator used)
Retention force 20 N
Extraction force 20 N
Actuating force 10 N
Overtravel 5 mm

Electrical connection ratings

Test-pulse interval min.100 ms
Test pulses max.0,3 ms (Applies for a load with C ≤ 30nF and R ≤ 20kOhm)
Operating voltage DC
UUB 24 V DC -15% ... 15% Reverse polarity protected, regulated, residual ripple < 5%, PELV
Current consumption
IUB 40 mA
IIMP 400 mA
Utilization category acc. to EN 60947-5-2
DC-13 24V 150mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads)
Solenoid operating voltage DC
UIMP 24 V DC -15% ... +10% Reverse polarity protected, regulated, residual ripple < 5%, PELV
Fusing
External (operating voltage UB) 0,25 ... 8 A
External (solenoid operating voltage IMP) 0,5 ... 8 A
Rated insulation voltage Ui 50 V
Rated impulse withstand voltage Uimp 0,5 kV
Connection rating 6 W
EMC protection requirements In acc. with EN IEC 60947-5-3
Solenoid duty cycle 100 %
Degree of contamination (external, according to EN 60947-1) 3
Safety class
EN IEC 61140 III
Switching load
According to UL 24V DC, class 2 (Alternatively see operating instructions)
Safety outputs FO1A / FO1B
Type of output 2 semiconductor outputs, p-switching, short circuit-proof
Switching current
Per safety output FO1A / FO1B 1 ... 150 mA
Output voltage
High U(FO1A) / U(FO1B) UB-1,5 ... UB V DC
Low U(FO1A) / U(FO1B) 0 ... 1 V DC
Off-state current Ir max.0,25 mA
Turn-on time max.400 ms
Discrepancy time
Both safety outputs max.10 ms In acc. with EN IEC 60947-5-3
Monitoring output OL
Type of output p-switching, short circuit-proof
Switching current 1 ... 50 mA
Output voltage 0,8xUB ... UB V DC
Monitoring output OD
Type of output p-switching, short circuit-proof
Switching current 1 ... 50 mA
Output voltage 0,8xUB ... UB V DC
Monitoring output OI
Type of output p-switching, short circuit-proof
Switching current 1 ... 50 mA
Output voltage 0,8xUB ... UB V DC
Controls and indicators
Operating voltage UB V
Operating current 1 ... 50 mA
Power supply
LED 24 V
Current consumption
LED 10 mA

Work area

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

Controls and indicators

 
Position 2
Version Illuminated push buttons
Slide-in label
Special features
Color
Switching element 1NO
 
Position 3
Version Illuminated push buttons
Slide-in label
Special features
Color
Switching element 1NO

Other

Additional feature
Escape release actuated by pushing
Incl. cover set ID. No. 120344
For the approval acc. to UL the following applies Operation only with UL class 2 power supply, or equivalent measures see operating instructions

Reliability values according to EN ISO 13849-1

Performance Level PL e
Category 4
PFHD 4.1 x 10 -9
Mission time 20 y

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.

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