Multicode evaluation
Every suitable actuator is detected by the switch.
Guard locking type
CEM?I2 | Guard 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 | |
LOW U(FO1A) / U(FO1B) | 0 … 1 V DC |
HIGH U(FO1A) / U(FO1B) | UB — 1,5 … UB 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 |