ORDER NO. 098941
| Order number | 098941 |
| Item designation | CES-AR-C01-AH-SA |
| Gross weight | 0,19kg |
| European Article Number (EAN) | 4047048005433 |
| Customs tariff number | 85365019 |
Non-contact safety switch CES-AR-C01…
- 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
- Unicode
Approach direction
Can be adjusted in 90° steps
Short circuit monitoring
The switch generates its own clock signal on the output lines OA/OB. Pay attention to this aspect when connecting to control systems and relays.
Unicode evaluation
Each actuator is highly coded (unicode). The switch detects only taught-in actuators. Additional actuators can be taught-in.
Only the last actuator taught-in is detected.
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 (OA and OB) must be evaluated.
LED indicator
| STATE | Status LED |
| DIA | Diagnostics LED |
Additional connections
| OUT | Monitoring output (semiconductor) |
| RST | Reset input |
Typical actuating range
With actuators CES-A-BBA and CES-A-BCA
For a side approach direction for the actuator and safety switch, a minimum distance of s = 4 mm must be maintained so that the actuating range of the side lobes is not entered.With actuator CES-A-BPAFor a side approach direction for the actuator and safety switch, a minimum distance of s = 6 mm must be maintained so that the actuating range of the side lobes is not entered.
Work area
| Repeat accuracy R | |
| according to EN 60947-5-2 | <= 10 |
Electrical connection ratings
| Current consumption | |
| no load on outputs | max. 50 mA |
| Fusing | |
| external (operating voltage) | 0.25 … 8 A |
| Rated insulation voltage Ui | 300 V |
| Rated impulse withstand voltage Uimp | 1.5 kV |
| Operating voltage DC | |
| UB | 24 V DC -15% … +15% reverse polarity protected, regulated, residual ripple < 5%, PELV |
| Turn-on time | |
| Safety outputs | max. 400 ms |
| EMC protection requirements | according to EN IEC 60947-5-3 |
| Risk time according to EN 60947-5-3 | |
| Single device | max. 260 ms |
| Risk time according to EN 60947-5-3, extension for each additional device | max. 5 ms |
| Safety class | III |
| Degree of contamination (external, according to EN 60947-1) | 3 |
| Monitoring output OUT | |
| Output type | p-switching, short circuit-proof |
| Output voltage | 0.8 x UB … UB V DC |
| Switching current | max. 200 mA |
| Safety outputs OA / OB | |
| Output type | Semiconductor outputs, p-switching, short circuit-proof |
| rated conditional short-circuit current | max. 100 A |
| Discrepancy time | max. 10 ms |
| Output voltage | |
| HIGH U(OA,OB) | UB-1.5 … UB V DC |
| LOW U(OA,OB) | 0 … 1 V DC |
| Switching current | |
| per safety output | 1 … 400 mA |
| Utilization category | |
| DC-13 | 24V 400mA |
| Off-state current Ir | max. 0.25 mA |
| Test pulses | max. 1 ms |
Mechanical values and environment
| Connection | M12 plug connector, 8-pin |
| Degree of protection | IP67 |
| Ready delay | 10 s |
| Material | |
| Housing | Plastic, PBT |
| Installation orientation | any |
| Switching frequency | max. 1 Hz |
| Tightening torque | |
| Fixing screws | max. 1 Nm |
| Mounting distance | min. 40 mm |
| Shock and vibration resistance | according to EN IEC 60947-5-3 |
| Ambient temperature | -20 … +55 °C |
Reliability values acc. to EN ISO 13849-1
| Mission time | 20 y |
| Monitoring of the guard position | |
| Category | 4 |
| Performance Level | PL e |
| PFHD | 2.1 x 10-9 |
Miscellaneous
| The following applies to the approval according to UL | Operation only with UL Class 2 power supply or equivalent measures |
In combination with actuator CES-A-BDA-18-156935
| Assured operating distances sao | min. 10 mm |
| Assured release distance sar | max. 45 mm |
| Operating distance | 19 mm |
| Switching hysteresis | 1 … 3 mm |
| Mounting distance |
In combination with actuator CES-A-BBA-071840
| Assured operating distances sao | min. 15 mm |
| Assured release distance sar | max. 45 mm |
| Operating distance | 18 mm |
| Switching hysteresis | 1 … 3 mm |
| Mounting distance |
In combination with actuator CES-A-BRN-100251
| Assured operating distances sao | min. 20 mm |
| Assured release distance sar | max. 75 mm |
| Operating distance | 27 mm |
| Switching hysteresis | 3 mm |
| Mounting distance |
In combination with actuator CES-A-BPA-098775
| Assured operating distances sao | min. 18 mm |
| Assured release distance sar | max. 58 mm |
| Operating distance | 22 mm |
| Switching hysteresis | 1 … 2 mm |
| Mounting distance |