Euchner EUCHNER CES-A-AEA-02B

EUCHNER HBA-113815

EUCHNER CES-A-AEA-02B

Euchner

EUCHNER CES-A-AEA-02B

We are EUCHNER CES-A-AEA-02B product supplier in India

ORDER NO. 092560

Order number092560
Item designationCES-A-AEA-02B
Gross weight0,331kg
European Article Number (EAN)4047048000926
Customs tariff number85364110

Evaluation unit CES-A-AEA-02B/CES-A-UEA-02B (for 2 read heads)

  • 2 read heads can be connected
  • 2 safety contacts (relay contacts)
  • 1 internal normally open contact per safety contact
  • Start button and feedback loop can be connected
  • Unicode evaluation unit
  • Category 4 / PL e according to EN ISO 13849-1

Unicode evaluation unit

Each actuator is highly coded (unicode). The evaluation unit detects only actuators that have been taught-in. Max. 8 actuators can be taught-in.

Only the last actuator taught-in is detected. New actuators are taught-in by fitting a jumper.

Category according to EN ISO 13849-1

Due to two redundant relay outputs (safety outputs) with internally monitored contacts, suitable for:

  • Category 4 / PL e according to EN ISO 13849-1

Actuating range

The evaluation unit has the standard actuating range that, e.g., permits larger tolerances in the alignment of read head and actuator.

TSTInput for self-test
DIADiagnostic output
O1,O2Monitoring outputs (semiconductor)
Y1,Y2Feedback loop
SStart button connection

Work area

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

Controls and indicators

LED indicator
Diagnostics LED
Safety outputs status
Status LED
ItemExtrasColorDesignation1NumberLEDSwitching elementVersionSlide-in label inscriptionNote slide-in label
Configuration setting for teach-in operationDIP switches (H1, H2, S, Y)

Electrical connection ratings

Connection cross-section
(screw terminals)0.25 … 2.5 mm²
Current consumption
(with relay energized)150 mA 
Fusing
external (operating voltage UB)0.25 … 8 A
Operating voltage DC
UB21 … 24 … 27 V DC regulated, residual ripple < 5%
EMC protection requirementsaccording to EN 60947-5-3
Current via feedback loop5 … 8 … 10 mA
Degree of contamination (external, according to EN 60947-1)2
permissible resistance in feedback loopmax. 600 Ω
Inputs: start button S, test input TST
Input voltage
HIGH15 … UB V DC
LOW0 … 2 V DC
Input current
HIGH5 … 8 … 10 mA
Monitoring outputs: diagnostics DIA, door monitoring outputs O1,O2
Output typeSemiconductor output, p-switching, short circuit-proof
Output currentmax. 20 mA
Output voltage0.8 x UB … UB V DC
Safety contacts 13/14, 23/24
Output typeRelay contacts, floating
Fusing
external (safety circuit) according to EN 60269-16 AgG or 6 A circuit breaker (characteristic B or C)
rated conditional short-circuit current100 A
Rated insulation voltage Ui250 V
Rated impulse withstand voltage Uimp4 kV
Discrepancy time
(between the operating points of both relays, with 2 active actuators)max. 240 ms
Switching current
at switching voltage AC/DC 1 … 60 V1 … 300 mA 
at switching voltage AC/DC 17 … 30 V15 … 6000 mA
at switching voltage AC 17 … 230 V15 … 1500 mA
Utilization category
DC-1230 V 6 A
AC-1230 V 6 A
DC-1260 V 0.3 A
DC-1324 V 1.2 A
AC-15230 V 1.5 A
AC-1260 V 0.3 A
Switching load
according to c UL usClass 2 max. 30 V AC / Class 2 max. 60 V DC; 120 V AC 3 A / 240 V AC 1.5 A

Mechanical values and environment

Number of read headsMax. 2 read heads can be connected.
ConnectionScrew terminals
Degree of protectionIP20
Ready delay10 … 12 s 
Material
HousingPlastic PA6.6
Switching frequencymax. 0.25 Hz 
Reaction time
Start button actuating duration (for Manual Start operating mode)min. 250 ms
after change in the actuation status, 2 active actuatorsmax. 290 ms 
after change in the actuation status, 1 active actuatormax. 210 ms 
Start button response delay (for Manual start operating mode)200 … 300 ms
Atmospheric humidity
not condensingmax. 80 % rH
Mounting distance
laterally to the neighboring devicemin. 10 mm 
Mounting typeMounting rail 35 mm according to DIN EN 60715 TH35
Ambient temperature
at UB = 24V DC-20 … +55 °C
Dwell timemin. 3 s 
Safety contacts 13/14, 23/24
Number of safety contacts2 Relay with internally monitored contacts 
Mechanical life
Operating cycles (relay)10 x 10⁶

Reliability values acc. to EN ISO 13849-1

Diagnostic Coverage (DC)99 %
Number of switching cycles
≤ 3 A at 24 V DCmax. 23000 1/y
≤ 1 A at 24 V DCmax. 100000 1/y
≤ 0.1 A at 24 V DCmax. 506000 1/y
Mission time20 y 
Monitoring of the guard position
Category
Performance LevelPL e 
PFHD1.3 x 10-8 

Miscellaneous

The following applies to the approval according to ULOperation only with UL Class 2 power supply or equivalent measures.

In combination with read head CES-A-LMN-SC and actuator CES-A-BMB

Actuator distance s
Minimum distancemin. 1.2 mm
Assured operating distances sao
with center offset m=0min. 3.5 mm 
Assured release distance sarmax. 10 mm
Operating distance
with center offset m=05 mm 
Switching hysteresis0.1 … 0.3 mm 

In combination with read head CES-A-LNA-SC-077715, CES-A-LNA-05P-077806, CES-A-LNA-10P-077807, CES-A-LNA-05V-071845, CES-A-LNA-10V-071846, CES-A-LNA-15V-071847, CES-A-LNA-25V-071975, CES-A-LNA-15P-084682, CES-A-LCA-10V and actuator CES-A-BDA-20

Actuator distance s
Minimum distance for side approach directionmin. 4 mm 
Assured operating distances sao
with center offset m=0min. 11 mm 
Assured release distance sarmax. 33 mm
Operating distance
with center offset m=016 mm 
Switching hysteresis0.5 … 2 mm 

In combination with read head CES-A-LQA-SC and actuator CES-A-BBA-071840, CES-A-BCA

Assured operating distances sao
for vertical approach direction (center offset m=0)min. 10 mm 
for side approach direction (distance in x direction 8 mm)min. +/- 18 mm 
Assured release distance sarmax. 47 mm
Operating distance
for vertical approach direction (center offset m=0)15 mm 
for side approach direction (distance in x direction 8 mm)+/- 22 mm 
Switching hysteresis
for side approach direction (distance in x direction 8 mm)1 … 1.8 mm 
for vertical approach direction (center offset m=0)2 … 3 mm 

In combination with read head CES-A-LMN-SC

Mounting distance
neighboring read headsmin. 20 mm 

In combination with read head CES-A-LNA-SC-077715, CES-A-LNA-05P-077806, CES-A-LNA-10P-077807, CES-A-LNA-05V-071845, CES-A-LNA-10V-071846, CES-A-LNA-15V-071847, CES-A-LNA-25V-071975, CES-A-LNA-15P-084682, CES-A-LCA-10V

Mounting distance
neighboring read headsmin. 50 mm 

In combination with read head CES-A-LQA-SC and actuator CES-A-BQA

Assured operating distances sao
for side approach direction (distance in x direction 10 mm)min. +/- 24 mm 
for vertical approach direction (center offset m=0)min. 16 mm 
Assured release distance sarmax. 60 mm
Operating distance
for vertical approach direction (center offset m=0)23 mm 
for side approach direction (distance in x direction 10 mm)+/- 28 mm 
Switching hysteresis
for side approach direction (distance in x direction 10 mm)1 … 1.3 mm 
for vertical approach direction (center offset m=0)2 … 3 mm 

In combination with read head CES-A-LQA-SC

Mounting distance
neighboring read headsmin. 80 mm 

In combination with read head CES-A-LNA-SC-077715, CES-A-LNA-05P-077806, CES-A-LNA-10P-077807, CES-A-LNA-05V-071845, CES-A-LNA-10V-071846, CES-A-LNA-15V-071847, CES-A-LNA-25V-071975, CES-A-LNA-15P-084682, CES-A-LCA-10V and actuator CES-A-BBA-071840, CES-A-BCA

Actuator distance s
Minimum distance for side approach directionmin. 3 mm
Assured operating distances sao
with center offset m=0min. 10 mm 
Assured release distance sarmax. 32 mm
Operating distance
with center offset m=015 mm 
Switching hysteresis0.5 … 2 mm 
Still not sure what you want?

We are here to help you, send us your details we will assist you to choose right product.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Know the part number Search here
EUCHNER CES-A-AEA-02B

EUCHNER CES-A-AEA-02B

Fill up the form and we will get back to you in few hours with right details. fill the form to help you better way.