Non-contact safety switches CES-I-AR-.-C04-…, M8
- 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
- Plug connector M8, 8-pin
- Fixcode evaluation
- Actuator CES-A-BBN-C04-115271 included

Ismertetés
Fixcode evaluation
An actuator CES-A-BBN-C04-115271 is permanently allocated to the switch. The switch can be operated only with this actuator. The actuator is taught-in at EUCHNER prior to delivery. No additional actuators can be taught in.
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 according to EN ISO 13849-1, both safety outputs (FO1A and FO1B) must be evaluated.
LED indicator
STATE | Status LED |
DIA | Diagnostics LED |
Connector assignment


Dimension drawings

1 | Active face |
2 | LED status indication |
3 | With rubber support |
4 | Coding lug |
5 | With the installation orientation shown: cable outlet on left or right |
Connection examples

Műszaki adatok
Approvals



Work area
Repeat accuracy R | |
according to EN 60947-5-2 | <= 10 |
Electrical connection ratings
Current consumption | max. 35 mA (without taking into account the load currents on the monitoring output and the safety outputs) |
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% 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 OD | |
Output type | Semiconductor output, p-switching, short circuit-proof |
Output voltage | 0.8 x UB ... UB V DC |
Switching current | max. 50 mA |
Safety outputs FO1A / FO1B | |
Output type | Semiconductor outputs, p-switching, short circuit-proof |
rated conditional short-circuit current | 100 A |
Discrepancy time | max. 10 ms |
Output voltage | |
HIGH U(FO1A) / U(FO1B) | UB-1.5V ... UB V DC (Values at a switching current of 50 mA without taking into account the cable lengths.) |
LOW U(FO1A) / U(FO1B) | 0 ... 1 V DC |
Switching current | |
per safety output | 1 ... 200 mA |
Utilization category | |
DC-13 | 24V 200mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads.) |
Off-state current Ir | max. 0.25 mA |
Test pulses | max. 1.0 ms (Applies to a load with C <= 30 nF and R <= 20 kohm) |
Test pulse interval | min. 140 ms |
Mechanical values and environment
Connection | M8 plug connector, 8-pin |
Degree of protection | IP67/IP69K |
Ready delay | 10 s |
Material | |
Rubber support | NBR 80 ±5 Shore |
Housing | Plastic, PBT |
Installation orientation | any |
Switching frequency | max. 1 Hz |
Tightening torque | |
Fixing screws | max. 0.8 Nm |
Mounting distance | |
between 2 switches or 2 actuators | min. 80 mm |
Mounting type | Surface mounting on metal |
Shock and vibration resistance | according to EN IEC 60947-5-3 |
Ambient temperature | -25 ... +65 °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 | 4.1 x 10-9 |
Actuator CES-A-BBN-C04-115271 (Order no. 115271)

Electrical connection ratings
Power supply | inductive via read head |
Mechanical values and environment
Degree of protection | IP67/IP69K |
Material | |
Rubber support | NBR 80 ±5 Shore |
Housing | Plastic (PBT) |
Installation orientation | active face opposite read head |
Tightening torque | |
Fixing screws | max. 0.8 Nm |
Ambient temperature | -25 ... +65 °C |
Components included in the set
Included accessories | 2x safety screws M4x20 |
Miscellaneous
Additional feature | Rubber support included |
The following applies to the approval according to UL | Operation only with UL Class 2 power supply or equivalent measures |
Actuator CES-A-BBN-C04-115271 (Order no. 115271)

In combination with actuator CES-A-BBN-C04-115271
Assured operating distances sao | |
Installation position C or D (broad side) | 6 mm |
Installation position A or B (front side) | 10 mm |
Assured release distance sar | |
in x/z direction | max. 40 mm |
in y direction | max. 60 mm |
Operating distance | |
Installation position A or B (front side) | 15 mm |
Installation position C or D (broad side) | 11 mm |
Switching hysteresis | 1 ... 2 mm |
Tartozékok
Letöltések
Complete package
Download all important documents with a single click.
Content:
- The operating instructions and any additions to the operating instructions or brief instructions
- Any data sheets to supplement the operating instructions
- The declaration of conformity
Single Documents








Other Documents

Homologation
Homologación
EAC
Homologação
Omologazione
认证
認可
승인
Сертификат
Atest
Engedély
Разрешително
Godkendelse
Heakskiit
Hyväksyntä
Έγκριση
Odobrenje
Atļauja
Patvirtinimas
Goedkeuring
Godkjenning
Dopuszczenie
Godkännande
Dovoljenje
Povolenie
Onay
Дозвіл

Homologation
Homologación
c UL us
Homologação
Omologazione
认证
認可
승인
Сертификат
Atest
Engedély
Разрешително
Godkendelse
Heakskiit
Hyväksyntä
Έγκριση
Odobrenje
Atļauja
Patvirtinimas
Goedkeuring
Godkjenning
Dopuszczenie
Godkännande
Dovoljenje
Povolenie
Onay
Дозвіл


Ordering data
Rend. sz. | 161679 |
Articlename | CES-I-AR-F-C04-SG-161679 |
Weight | 0,085kg |
Customsclass | 85365019 |