- 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, 5 m, flying lead, 8-core
- Multicode
Multicode evaluation Every suitable actuator is detected by the switch. 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 |
Terminal assignment
Designation | Function | Conductor coloring of connection cable |
FI1B | Enable input for channel 2 | WH |
UB | Power supply, DC 24 V | BN |
FO1A | Safety output, channel 1 | GN |
FO1B | Safety output, channel 2 | YE |
OD | Monitoring output | GY |
FI1A | Enable input for channel 1 | PK |
0V | Ground, DC 0 V | BU |
RST | Reset input | RD |
Material | |
Rubber support | NBR 80 ±5 Shore |
Housing material | Plastic, PBT |
Weight | |
Net | 0,2 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 5m |
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 |
| 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 |
| 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 |
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 C or D (broad side) | 15 mm |
Approach direction A or B (front side) | 19 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 |