Euchner EUCHNER CES-A-ABA-01B

EUCHNER HBA-113815

EUCHNER CES-A-ABA-01B

Euchner

EUCHNER HBA-113815

We are EUCHNER CES-A-ABA-01B product supplier in India

ORDER NO. 083513

Order number083513
Item designationCES-A-ABA-01B
Gross weight0,247kg
European Article Number (EAN)4047048000810
Customs tariff number85364110

Evaluation unit CES-A-ABA…/CES-A-UBA… (for 1 read head)

  • 1 read head can be connected
  • 2 safety contacts (relay contacts)
  • 1 internal normally open contact per safety contact
  • Unicode evaluation unit
  • Category 3 / 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.

Category according to EN ISO 13849-1

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

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

To achieve the stated category, both safety contacts must always be evaluated.

Actuating range

The standard version of the evaluation unit (CES-A-…-01B) has a large actuating range that, e.g., permits larger tolerances in the alignment of read head and actuator. Wherever a smaller actuating range is required, the version with reduced actuating range (CES-A-…-01) can be used.

TSTInput for self-test
OUTMonitoring output (semiconductor)
ERRDiagnostic output
GNDConnected internally to 0V (not for high currents)

Work area

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

Controls and indicators

LED indicator
Safety output status
Status LED
Diagnostics LED

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
Degree of contamination (external, according to EN 60947-1)2
Input: test input TST
Input voltage
HIGH15 … UB V DC
LOW0 … 2 V DC
Monitoring outputs: diagnostics ERR, door monitoring output OUT
Output typeSemiconductor output, p-switching, not 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 Ui63 V
Rated impulse withstand voltage Uimp1.5 kV
Discrepancy time
(between the operating points of both relays)max. 120 ms
Switching current
at switching voltage AC/DC 21 … 60 V1 … 300 mA
at switching voltage AC/DC 10 … 30 V10 … 6000 mA
Utilization category
DC-1230 V 6 A
DC-1260 V 0.3 A
AC-1260 V 0.3 A
DC-1430 V 2 A
DC-1324 V 3 A
AC-1230 V 6 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 heads1 read head can be connected
Connectionplug-in screw terminals, coded
Degree of protectionIP20
Ready delaymax. 3 s 
Material
HousingPlastic PA6.6
Switching frequencymax. 1 Hz 
Reaction time
after change in the actuation statusmax. 180 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. 0.5 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)90 %
Number of switching cycles
≤ 0.1 A at 24 V DCmax. 760000 1/y
≤ 1 A at 24 V DCmax. 153000 1/y
≤ 3 A at 24 V DCmax. 34600 1/y
Mission time20 y 
Monitoring of the guard position
Category
Performance LevelPL e 
PFHD4.3 x 10-8 

Miscellaneous

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

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 side approach direction (distance in x direction 8 mm)+/- 22 mm 
for vertical approach direction (center offset m=0)15 mm 
Switching hysteresis
for vertical approach direction2 … 3 mm 
for side approach direction (distance in x direction 8 mm)1 … 1.8 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

Mounting distance
neighboring read headsmin. 80 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 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-BQA

Assured operating distances sao
for vertical approach direction (center offset m=0)min. 16 mm 
for side approach direction (distance in x direction 10 mm)min. +/- 24 mm 
Assured release distance sarmax. 60 mm
Operating distance
for side approach direction (distance in x direction 10 mm)+/- 28 mm 
for vertical approach direction (center offset m=0)23 mm 
Switching hysteresis
for vertical approach direction2 … 3 mm 
for side approach direction (distance in x direction 10 mm)1 … 1.3 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-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 

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 
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