HomeProductsTransponder-coded safety switches without guard lockingCES-AR safety switchCES-AR-CL2-AH-SG-105753
Non-contact safety switch CES-AR-CL2-... , plug connector M8
- Safety switch with integrated evaluation electronics
- Up to 20 switches in series
- Short circuit monitoring
- 2 safety outputs (semiconductor outputs)
- Door hinge left
- Category 4 / PL e according to EN ISO 13849-1
- Plug connector M8, 8-pin
- Unicode
- Two safety screws M4x14 included
Description
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 |
Typical actuating range
(actuator CES-A-BLN... in conjunction with safety switch CES-AR-C.2-... in case of mounting on plastic)
For 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.
Attention:
The actuating range may vary depending on the substrate material and installation situation.
Connector assignment
| Plug connector (view of connection side) | Pin | Designation | Function | Connecting cable conductor coloring |
|---|---|---|---|---|
 | 1 | IB | Enable input for channel 2 | WH |
| 2 | UB | Power supply, DC 24 V | BN | |
| 3 | OA | Safety output, channel 1 | GN | |
| 4 | OB | Safety output, channel 2 | YE | |
| 5 | OUT | Monitoring output | GY | |
| 6 | IA | Enable input for channel 1 | PK | |
| 7 | 0 V | Ground, DC 0 V | BU | |
| 8 | RST | Reset input | RD |
Dimensional drawings
| 1 | Active face |
| 2 | Fastening lug with reinforcement plate |
| 3 | LED status indication |
| 4 | Active face |
| 5 | Coding lug |
Connection examples
Technical data
Approvals
Workspace
| Repeat accuracy R | |
| according to EN 60947-5-2 | <= 10 |
Electrical connection values
| Fuse | |
| external (operating voltage) | 0.25 ... 8 A |
| Rated insulation voltage Ui | 75 V |
| Rated impulse withstand voltage Uimp | 1.5 kV |
| Operating voltage DC | |
| UB | 24 V DC -15% ... +15% regulated, residual ripple<5% |
| Turn-on time | |
| Safety outputs | max. 400 ms |
| EMC protection requirements | Acc. to EN IEC 60947-5-3 |
| Risk time according to EN 60947-5-3 | max. 260 ms |
| Risk time according to EN 60947-5-3, extension for each additional device | max. 5 ms |
| Safety class | III |
| Current consumption | max. 50 mA (without taking into account the load currents on the monitoring output and the safety outputs) |
| 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. 50 mA |
| Safety outputs OA / OB | |
| Output type | Semiconductor outputs, p-switching, short circuit-proof |
| Output voltage | |
| LOW U(OA,OB) | 0 ... 1 V DC |
| HIGH U(OA,OB) | UB-1.5V ... UB V DC (Values at a switching current of 50 mA without taking into account the cable lengths.) |
| rated conditional short-circuit current | 100 A |
| Discrepancy time | max. 10 ms |
| Off-state current Ir | max. 0.25 mA |
| Switching current | |
| per safety output | 1 ... 200 mA |
| Test pulse duration | max. 1 ms (Applies to a load with C<= 30 nF and R<= 20 kohm) |
| Test pulse interval | min. 140 ms |
Mechanical values and environment
| Connection type | M8 plug connector, 8-pin |
| Tightening torque | |
| Fixing screws | max. 1 Nm |
| Ready delay | 10 s |
| Installation orientation | any |
| Switching frequency | max. 1 Hz |
| Mounting distance | |
| between switches | min. 120 mm |
| Mounting type | non-flush on metal |
| Shock and vibration resistance | Acc. to EN IEC 60947-5-3 |
| Degree of protection | IP67/IP69K |
| Ambient temperature | -25 ... +65 °C |
| Material | |
| Housing | Plastic, PBT |
Characteristic values according to EN ISO 13849-1 and EN IEC 62061
| PL | Maximum SIL | PFHD | Category | Mission time | |
|---|---|---|---|---|---|
| Monitoring of the guard position | PL e | - | 1.9x10-9 | 4 | 20 y |
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-BLN-R2-100776, CES-A-BLN-U2-103450, CES-A-BLN-L2-104510, CES-A-BLN-U2-112710
| Switch-on distance | 15 mm |
| Secured switch-off distance sar | |
| in x/z direction | max. 40 mm |
| in y direction | max. 60 mm |
| Secured switching distance sao | min. 10 mm |
| Switching hysteresis | 1 ... 2 mm |
In combination with actuator CES-A-BDN-06-104730
| Switch-on distance | 19 mm |
| Secured switch-off distance sar | |
| in y direction | max. 60 mm |
| in x/z direction | max. 40 mm |
| Secured switching distance sao | min. 14 mm |
| Switching hysteresis | 1 ... 2 mm |
Accessories
Downloads
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
Declarations of conformity
Instructions
Operating Instructions Non-Contact Safety Switch CES-AR-C.2-... (Unicode/Multicode)
Doc. no.
Version
Language
Size
Operating Instructions Non-Contact Safety Switch CES-AR-C.2-... (Unicode/Multicode)
Doc. no.
2109309
Version
10-05/20
Language
Size
1,3 MB
Mode d'emploi Interrupteur de sécurité sans contact CES-AR-C.2-... (uni-/multicode)
Doc. no.
2109309
Version
10-05/20
Language
Size
1,3 MB
Manual de instrucciones Interruptor de seguridad sin contacto CES-AR-C.2-... (Unicode/Multicode)
Doc. no.
2109309
Version
10-05/20
Language
Size
1,3 MB
Betriebsanleitung Berührungsloser Sicherheitsschalter CES-AR-C.2-... (Uni-/Multicode)
Doc. no.
2109309
Version
10-05/20
Language
Size
1,3 MB
Istruzioni di impiego Finecorsa di sicurezza senza contatto CES-AR-C.2-... (Uni-/Multicode)
Doc. no.
2109309
Version
10-05/20
Language
Size
1,3 MB
使用说明书 非接触式安全开关 CES-AR-C.2-⋯ (特殊/通用编码)
Doc. no.
2109309
Version
10-05/20
Language
Size
1,5 MB
Návod k použití Bezkontaktní bezpečnostní spínač CES-AR-C.2-... (Unicode/Multicode)
Doc. no.
2109309
Version
10-05/20
Language
Size
1,5 MB
Driftsvejledning Kontaktløs sikkerhedsafbryder CES-AR-C.2-… (Uni-/Multicode)
Doc. no.
2109309
Version
10-05/20
Language
Size
1,6 MB
Other Documents
Application examples
Approvals and certificates
c UL us
Doc. no.
Version
Language
Size
c UL us
Doc. no.
Version
Language
Size
0,3 MB
Sales documents
Flexibel sicher - Transpondercodierte Sicherheitssysteme CES
Doc. no.
Version
Language
Size
Flexibel sicher - Transpondercodierte Sicherheitssysteme CES
Doc. no.
119922
Version
06-06/22
Language
Size
8,4 MB
Flexibly safe - Transponder-coded safety systems CES
Doc. no.
Version
Language
Size
Flexibly safe - Transponder-coded safety systems CES
Doc. no.
120233
Version
06-06/22
Language
Size
7,3 MB
CAD data
Ordering data
| Ordernumber | 105753 |
| Item designation | CES-AR-CL2-AH-SG-105753 |
| Gross weight | 0,1kg |
| Customs tariff number | 85365019000 |
| ECLASS | 27-27-24-03 Safety-related transponder switch |
