Описание

  • Safety switch with guard locking and integrated evaluation electronics
  • Short circuit monitoring
  • Two safety outputs (semiconductor outputs)
  • Up to category 4/PL e according to EN ISO 13849-1
  • With plug connector M23
  • Multicode
  • Door monitoring output
  • Approach directions A, B and C (delivery state)
Approach direction Horizontal Can be adjusted in 90° steps Multicode evaluation Every suitable actuator is detected by the switch. Guard locking type
CTP?L2Guard locking actuated by power-ON applied and spring released (open-circuit current principle).
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 - n.c. RD
3 - n.c. GY
4 FO1A Safety output, channel 1 RD/BU
5 FO1B Safety output, channel 2 GN
6 UB Operating voltage of AP electronics 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 locking monitoring output GY/WH
11 - n.c. BK
12 FE Function earth (must be connected to meet the EMC requirements) GN/YE
13 - n.c. PK
14 - n.c. BN/GY
15 - n.c. BN/YE
16 - n.c. BN/GN
17 - n.c. WH
18 IMM Operating voltage of guard locking solenoid 0 V YE
19 0 V UB Operating voltage of AP electronics 0 V BN
Housing material
Switch head cover Die-cast zinc
Safety switch housing Fiber glass reinforced thermoplastic
Weight
Net 0,42 kg
Ambient temperature
At UB = 24V DC -20 ... +55 °C
Degree of protection IP67
Resilience to vibration In acc. with EN IEC 60947-5-3
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 20 m/min
Guard locking principle Open-circuit current principle
Locking force Fmax 3900 N
Locking force FZh 3000 N
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
Operating voltage DC
UUB 24 V DC -15% ... 15% Reverse polarity protected, regulated, residual ripple < 5%, PELV
Current consumption
IIMP 400 mA
IUB 40 mA
Utilization category according to EN 60947-5-2
DC-13 24V 150mA
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 ... 2 A
External (solenoid operating voltage IMP) 0,5 ... 8 A
Rated insulation voltage Ui max.50 V
Rated impulse withstand voltage Uimp max.0,5 kV
Power consumption 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
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
Low U(FO1A) / U(FO1B) 0 ... 1 V DC
High U(FO1A) / U(FO1B) UB-1,5 ... UB V DC
Off-state current Ir max.0,25 mA
Switch-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
Work area
Repeat accuracy R 10 %
Other
For the approval according 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
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