EUCHNER – More than safety.
EUCHNER – More than safety.
KezdőlapProductsCES-A-C5E-01

CES-A-C5E-01 (Rend. sz. 077750)

Non-contact safety switch CES-A-C5...

  • Safety switch with integrated evaluation electronics
  • Possible to switch pulsed signals
  • 2 safety outputs (semiconductor outputs)
  • Category 3/PL e according to EN ISO 13849-1
  • Unicode
CES-A-C5E-01 (Rend. sz. 077750)

Ismertetés

Approach direction

Can be adjusted in 90° steps

Unicode evaluation

Each actuator is highly coded (unicode). The switch detects only taught-in actuators. Additional actuators can be taught-in.

Category according to EN ISO 13849-1

Due to two redundantly designed semiconductor outputs (safety outputs) with internal monitoring suitable for:

  • Category 3/PL e according to EN ISO 13849-1

LED indicator

STATEStatus LED
OUT/ERRORSafety outputs status / diagnostics LED (combined)

Additional connection

OUTMonitoring output (semiconductor)
Dimension drawing
Dimension drawing
(View of connection side on the safety switch)
(View of connection side on the safety switch)
Wiring diagram
Wiring diagram

Dimension drawing

Dimension drawing
1LED status indication red/yellow
2LED status indication green
3Active face

(View of connection side on the safety switch)

(View of connection side on the safety switch)

Wiring diagram

Wiring diagram

Műszaki adatok

Engedélyezések

Zulassung EACZulassung DGUVZulassung c_UL_us LISTED Class 2

Mechanikai értékek és környezet

Dimensions According to EN 60947-5-2: (LxWxH) 131x40x40
Housing material
Housing Plastic, PBT
Weight
Net 0,4 kg
Ambient temperature
At UB = 24 V DC -20 ... 55 °C
Degree of protection IP65/IP67
Mounting distance
Between 2 switches or 2 actuators min.80 mm
Installation orientation Any
Tightening torque
Screws fastening bracket read head max.0,6 Nm
Fixing screws housing max.1 Nm
Ready delay max.3 s (After the operating voltage is switched on, the semiconductor outputs are switched off and the monitoring outputs are set LOW during the ready delay.)
Reaction time
After change in the actuation status max.180 ms (Corresponds to the risk time according to EN 60947-5-3. This is the maximum switch-off delay for the safety outputs following removal of the actuator.)
Switching frequency max.1 Hz
Dwell time min.0,5 s (The dwell time of an actuator inside and outside the operating distance must be at least 0.5 s to ensure reliable detection of internal faults in the evaluation unit (self-monitoring).)
Connection M12 plug connector, 8-pin, screen can be applied

Elektromos csatlakoztatási értékek

Operating voltage DC 18 ... 24 ... 27 V DC Regulated, residual ripple < 5 %
Current consumption 80 mA
Fusing
(External) operating voltage 0,25 ... 8 A
Rated insulation voltage Ui 300 V (Tested by employers' liability insurance association up to 75 V.)
Rated impulse withstand voltage Uimp 1,5 kV
EMC protection requirements In acc. with EN 60947-5-3
Degree of contamination (external, according to EN 60947-1) 3
Safety outputs LA / LB
Type of output Semiconductor outputs, p-switching, short circuit-proof, electrically decoupled (To ensure safety, both safety outputs (LA and LB) must be evaluated.)
Output voltage
HIGH U(LB) U(+LB) - 1,5 ... U(+LB) V DC
LOW U(LA) / U(LB) 0 ... 1 V DC
HIGH U(LA) U(+LA) - 1,5 ... U(+LA) V DC
Output current
per safety output 1 ... 400 mA
Fusing
External, safety circuit U(+LA) / U(+LB) 0.4 A medium slow-blow
Utilization category acc. to EN 60947-5-2
DC-13 24V 400mA
Switching load
According to UL max. DC 24 V, class 2
Rated conditional short-circuit current max.100 A
Discrepancy time
(Between the operating points of both safety outputs) max.120 ms
Power supply output load
U(+LA) / U(+LB) 24 V DC 18 ... 27 V DC
Monitoring output OUT
Type of output Semiconductor output, p-switching, short circuit-proof
Output voltage 0,8 x UB ... UB V DC
Output current max.20 mA
STATE LED
LED indicator Status LED
LED OUT / ERROR
LED indicator Safety outputs status / diagnostics LED (combined)

Működési tartomány

Repeat accuracy R
According to EN 60947-5-2 max.10 %

Egyebek

For the approval acc. to UL the following applies Operation only with UL class 2 power supply, or equivalent measures

Megbízhatósági értékek az EN ISO 13849-1 szerint

Monitoring of the safety guard position
Category 3
Performance Level PL e
PFHD 4.29 x 10-8
Diagnostic Coverage (DC) 90 %
Mission time 20 y

In combination with Actuator CES-A-BPA

Actuating range

Distance s, actuator
Minimum distance for side approach direction min.6 mm
Operating distance
With center offset m=0 22 mm (Applies on surface mounting on aluminum; in a non-metallic environment the typical operating distance increases to 30 mm.)
Assured release distance Sar max.58 mm
Assured operating distance Sao
With center offset m=0 min.15 mm (Applies for surface mounting on aluminum)
Switching hysteresis min.1 mm (Applies for surface mounting on aluminum)

In combination with Actuator CES-A-BBA, CES-A-BCA

Actuating range

Distance s, actuator
Minimum distance for side approach direction min.4 mm
Operating distance
With center offset m=0 20 mm (The values apply for surface installation of the actuator.)
Assured release distance Sar max.40 mm
Assured operating distance Sao
With center offset m=0 min.18 mm (The values apply for surface installation of the actuator.)
Switching hysteresis min.2 mm (The values apply for surface installation of the actuator.)

In combination with Actuator CES-A-BDA-20

Actuating range

Distance s, actuator
Minimum distance for side approach direction min.5 mm
Operating distance
With center offset m=0 21 mm (In non-metallic environment)
Assured release distance Sar max.41 mm
Assured operating distance Sao
With center offset m=0 min.19 mm (In non-metallic environment)
Switching hysteresis min.2 mm (In non-metallic environment)

Tartozékok

Letöltések

Műszaki támogatás

Műszaki támogatás
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+36 1919 0855
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