- Safety switch with integrated evaluation electronics
- Up to 20 switches in series
- Short circuit monitoring
- 2 safety outputs (semiconductor outputs)
- Category 4/PL e according to EN ISO 13849-1
- Three active faces
- Connection cable PUR, 1 m, plug connector M12, 8-core
- Multicode
Multicode evaluation Every suitable actuator is detected by the evaluation unit. Category according to EN 13849-1 Due to two redundantly designed semiconductor outputs (safety outputs) with internal monitoring suitable for:
- Category 4/PL e according to EN 13849-1
Important: To achieve the stated category in accordance with EN ISO 13849-1, both safety outputs (FO1A and FO1B) must be evaluated. LED indicator
| STATE | Status LED |
| DIA | Diagnostics LED |
Connector assignment
| Plug connector (view of connection side) | Pin | Designation | Function | Conductor coloring of connection cable |
| | 1 | FI1B | Enable input for channel 2 | WH |
| 2 | UB | Power supply, DC 24 V | BN |
| 3 | FO1A | Safety output, channel 1 | GN |
| 4 | FO1B | Safety output, channel 2 | YE |
| 5 | OD | Monitoring output | GY |
| 6 | FI1A | Enable input for channel 1 | PK |
| 7 | 0V | Ground, DC 0 V | BU |
| 8 | RST | Reset input | RD |
| Material | |
| Rubber support | NBR 80 ±5 Shore |
| Housing material | Plastic, PBT |
| Weight | |
| Net | 0,08 kg |
| Ambient temperature | |
| Cable dynamic | -25 ... 65 °C |
| Cable static | -25 ... 65 °C |
| Degree of protection | IP67 |
| Resilience to vibration | In acc. with EN IEC 60947-5-2 |
| Mounting method | Surface mounting on metal |
| Mounting distance | |
| Between 2 switches or 2 actuators | min.140 mm |
| Installation orientation | Any |
| Tightening torque | |
| Fixing screws | max.0,8 Nm |
| Ready delay | 10 s |
| Switching frequency | max.1 Hz |
| Connection | Connection cable PUR, length 1m with plug connector M12 8-pin |
| Bending radius | |
| static | 5 x cable diameter |
| Dynamic | 10 x cable diameter |
Electrical connection ratings
| Operating voltage DC | |
| UB | 24 V DC 15% ... 15% Regulated, residual ripple < 5%, PELV |
| Current consumption | max.35 mA |
| Fusing | |
| External (operating voltage) | 0,25 ... 8 A |
| Rated insulation voltage Ui | 300 V |
| Rated impulse withstand voltage Uimp | max.1,5 kV |
| EMC protection requirements | In acc. with EN IEC 60947-5-3 |
| Degree of contamination (external, according to EN 60947-1) | 3 |
| Switch-on time | |
| Safety outputs | max.400 ms |
| Safety class | III |
| Risk time according to EN 60947-5-3 | |
| Delay per device | 5 ms |
| Single device | max.260 ms |
| Monitoring output OD |
| Type of output | Semiconductor output, p-switching, short circuit-proof |
| Switching current | max.50 mA |
| Output voltage | 0,8 x UB ... UB V DC |
| Safety outputs FO1A / FO1B |
| Test pulses | max.1,0 ms |
| Test-pulse interval | min.140 ms |
| Type of output | Semiconductor outputs, p-switching, short circuit-proof |
| Switching current | |
| per safety output | 1 ... 200 mA |
| Output voltage | |
| HIGH U(FO1A) / U(FO1B) | UB-1,5V ... UB V DC |
| LOW U(FO1A) / U(FO1B) | 0 ... 1 V DC |
| Utilization category according to EN 60947-5-2 | |
| DC-13 | 24V 200mA |
| Rated conditional short-circuit current | 100 A |
| Off-state current Ir | max.0,25 mA |
| Discrepancy time | max.10 ms |
Work area
Other
| Additional feature | Rubber support included |
| For the approval according to UL the following applies | Operation only with UL class 2 power supply, or equivalent measures |
Reliability values according to EN ISO 13849-1
| Monitoring of the safety guard position |
| Category | 4 |
| Performance Level | PL e |
| PFHD | 4.1 x 10-9 |
| Mission time | 20 |
In combination with Actuator CES-A-BDN-06-104730Operating distance
| Switch-on distance | |
| Approach direction A or B (front side) | 19 mm |
| Approach direction C or D (broad side) | 15 mm |
| Assured operating distance Sao | |
| Approach direction C or D (broad side) | min.10 mm |
| Approach direction A or B (front side) | min.14 mm |
In combination with Actuator CES-A-BBN-C04-115271Operating distance
| Switch-on distance | |
| Approach direction C or D (broad side) | 11 mm |
| Approach direction A or B (front side) | 15 mm |
| Assured operating distance Sao | |
| Approach direction A or B (front side) | 10 |
| Approach direction C or D (broad side) | 6 |
In combination with Actuator CES-A-BDN-06-104730, CES-A-BBN-C04-115271Operating distance
| Assured switch-off distance Sar | |
| In y direction | max.60 mm |
| In x/z direction | max.40 mm |
| Switching hysteresis | min.1 mm |
