Описание

  • Safety switches with guard locking for process protection and integrated evaluation electronics
  • Solenoid with locking force 600 N
  • Adhesive-force adjustment in 3 levels
  • Up to 20 switches in series
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Up to category 4 / PL e according to EN ISO 13849-1 for door position monitoring
  • With plug connector M23
  • Unicode
  • Door monitoring output
Each actuator is unique. The switch detects only taught-in actuators. Additional actuators can be taught in. Only the last actuator taught in is detected. Guard locking type
CEM?I2Guard locking actuated by energy ON and released by energy OFF.
Connector assignment
Plug connector (view of connection side) Pin Designation Function Conductor coloring of connecting cable
1 IMP Control voltage, guard locking solenoid, 24 V DC VT
2 FI1A Enable input for channel 1 RD
3 FI1B Enable input for channel 2 GY
4 FO1A Safety output, channel 1 RD/BU
5 FO1B Safety output, channel 2 GN
6 UB Operating voltage, 24 V DC BU
7 RST Reset input GY/PK
8 OT 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 - n.c. YE
19 0 V UB Operating voltage, 0 V BN
Material
Read head Plastic (PBT)
Solenoid Nickel-plated steel
Housing material Aluminum
Weight 0,64 kg
Ambient temperature -20 ... 55 °C
Degree of protection IP65/IP67
Resilience to vibration In acc. with EN 60947-5-3
Mechanical life
In case of use as door stop, and 1 Joule impact energy 1 x 106
Installation orientation Any
Tightening torque
Fixing screws 4 Nm
Ready delay 12 s
Connection Plug connector M23, 19-pin
Locking force Fmax
In axial direction 600 N
Adhesive force
adjustable 0, 30, 50 N
Electrical connection ratings
Operating voltage
DC 24 V -15% ... +15%
Rated conditional short-circuit current 100 A
Current consumption
Guard locking inactive 80 mA
Guard locking active 350 mA
Control input I_IMP min.20 mA
Fusing
External (operating voltage UB) 1 A
Rated insulation voltage Ui max.30 V
Rated impulse withstand voltage Uimp max.0,5 kV
EMC protection requirements In acc. with EN 60947-5-3
Degree of contamination (external, according to EN 60947-1) 3
Switch-on time
Monitoring output OT 700 ... 2500 ms
Safety outputs 700 ... 2500 ms
Safety class III
Discrepancy time max.10 ms
Risk time according to EN 60947-5-3 max.260 ms
Delay per device 5 ms
FO1A/FO1B
Type of output Semiconductor outputs, p-switching, short circuit-proof
Switching frequency, electrical 0,5 Hz
Switching current
Per output 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
Utilization category according to EN 60947-5-2
DC-13 DC-13 24V 150mA
Off-state current Ir max.0,25 mA
OT, OI, OL
Type of output Semiconductor output, p-switching, short circuit-proof
Switching current
Per monitoring output max.50 mA
Output voltage 0,8 x UB ... UB V DC
Work area
Assured switch-off distance Sar 18 mm
Center offset -5 ... +5 mm
Reliability values according to EN ISO 13849-1
Monitoring of the position of the safety guard
Category 4
Performance Level PL e
PFHD 4.5 x 10-9
Mission time 20 y
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