CES-A-ABA-01B (Rend. sz. 083513)

Evaluation unit CES-A-ABA-01/CES-A-ABA-01B (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

Ismertetés

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.

TST

Input for self-test

OUT

Monitoring output (semiconductor)

ERR

Diagnostic output

GND

Connected internally to 0V (not for high currents)

Dimension drawing
Dimension drawing
Wiring diagram
Wiring diagram

Dimensional drawings

Dimensional drawings
1Suitable for 35 mm mounting rail according to EN 60715

Connection examples

Connection examples

Műszaki adatok

Approvals

EAC_RU C-DE.MO05.B.00971/20CCC2024010303657879_SafetyModule_CESc_UL_us_E155795_3/1

Workspace

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

Operating and display elements

LED display
Diagnostics LED
Status LED
Safety output status

Electrical connection values

Fuse
external (operating voltage UB) 0.25 ... 8 A
Connection cross section
Screw terminals 0.25 ... 2.5 mm²
Operating voltage DC
UB 21 ... 24 ... 27 V DC regulated, residual ripple<5%
EMC protection requirements Acc. to EN IEC 60947-5-3
Current consumption
(with relay energized) 150 mA (without taking into account the load currents at the monitoring outputs)
Degree of contamination (external, according to EN 60947-1) 2
Input: test input TST
Input voltage
HIGH 15 ... UB V DC
LOW 0 ... 2 V DC
Monitoring outputs: diagnostics ERR, door monitoring output OUT
Output type Semiconductor output, p-switching, not short circuit-proof
Output voltage 0.8 x UB ... UB V DC
Output current max. 20 mA
Safety contacts 13/14, 23/24
Fuse
external (safety circuit) according to EN 60269-1 6 AgG or 6 A circuit breaker (characteristic B or C)
Output type Relay contacts, floating
rated conditional short-circuit current 100 A
Rated insulation voltage Ui 63 V
Rated impulse voltage Uimp 1.5 kV
Discrepancy time
(between the operating points of both relays) max. 120 ms
Utilization category
DC-13 24V 3A
AC-12 30V 6A
AC-12 60V 0.3A
DC-12 30V 6A
DC-14 30V 2A
DC-12 60V 0.3A
Switching load
according to c UL us Class 2 max. 30 V AC / Class 2 max. 60 V DC
Switching current
at switching voltage AC/DC 21 ... 60 V 1 ... 300 mA
at switching voltage AC/DC 10 ... 30 V 10 ... 6000 mA

Mechanical values and environment

Connection type plug-in screw terminals, coded
Number of read heads 1 read head can be connected
Ready delay max. 3 s (After the operating voltage is switched on, the relay outputs are switched off and the door monitoring contact is set to LOW level during the ready delay.)
Switching frequency max. 1 Hz (If the current load is>100 mA, a switching frequency of 0.1 Hz should not be exceeded as this will affect the mechanical life of the relay contacts.)
Storage temperature -25 ... 70 °C
Atmospheric humidity
not condensing max. 80 % rH
Mounting distance
between evaluation units min. 10 mm
Mounting type Mounting rail TH 35 (EN IEC 60715)
Response 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 OFF time for the safety outputs following removal of an actuator.)
Degree of protection IP20
Ambient temperature
at UB = 24 V DC -20 ... 55 °C
Dwell time min. 0.5 s (The dwell time of an actuator inside and outside the actuating range must be at least 0.5 s to ensure safe detection of internal faults in the evaluation unit (self-monitoring).)
Material
Housing Plastic PA6.6
Safety contacts 13/14, 23/24
Number of safety contacts 2 Relay with internally monitored contacts (to ensure safety, both safety outputs (13/14 and 23/24) must always be evaluated)
Mechanical life
Operating cycles (relay) 10 x 10⁶

Characteristic values according to EN ISO 13849-1 and EN IEC 62061

PLMaximum SILPFHDCategoryMission time
Monitoring of the guard positionRead head CES-A-L.. CEM-A-L..PL e-4.3x10-8320 y
Only applies for switching voltage 24V DC and switching current up to 0.1 A (max. switching cycles 760,000 1/y) OR up to 1 A (max. switching cycles 153,000 1/y ) OR up to 3 A (max. switching cycles 34,600 1/y)


Miscellaneous

Notices for UL approval Operation only with UL Class 2 power supply or equivalent measure.

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

Mounting distance
between read heads min. 80 mm

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

Actuator distance s
Minimum distance for side approach direction min. 1.2 mm
Switch-on distance
with center offset m=0 5 mm (for surface mounting of the read head in steel)
Secured switch-off distance sar max. 10 mm
Secured switching distance sao
with center offset m=0 min. 3.5 mm (for surface mounting of the read head in steel)
Switching hysteresis 0.1 ... 0.3 mm (for surface mounting of the read head in steel)

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 direction min. 3 mm
Switch-on distance
with center offset m=0 15 mm (for surface mounting of the read head and the actuator)
Secured switch-off distance sar max. 32 mm
Secured switching distance sao
with center offset m=0 min. 10 mm (for surface mounting of the read head and the actuator)
Switching hysteresis 0.5 ... 2 mm (for surface mounting of the read head and the actuator)

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

Switch-on distance
with vertical approach direction (center offset m = 0) 15 mm (for surface mounting of the read head and the actuator)
for side approach direction (distance in x direction 8 mm) +/- 22 mm (for surface mounting of the read head and the actuator)
Secured switch-off distance sar max. 47 mm
Secured switching distance sao
with vertical approach direction (center offset m = 0) min. 10 mm (for surface mounting of the read head and the actuator)
for side approach direction (distance in x direction 8 mm) min. +/- 18 mm (for surface mounting of the read head and the actuator)
Switching hysteresis
for vertical approach direction 2 ... 3 mm (for surface mounting of the read head and the actuator)
for side approach direction (distance in x direction 8 mm) 1 ... 1.8 mm (for surface mounting of the read head and the actuator)

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 direction min. 4 mm (on mounting in non-metallic environment)
Switch-on distance
with center offset m=0 16 mm (on mounting in non-metallic environment)
Secured switch-off distance sar max. 33 mm
Secured switching distance sao
with center offset m=0 min. 11 mm (on mounting in non-metallic environment)
Switching hysteresis 0.5 ... 2 mm (on mounting in non-metallic environment)

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

Switch-on distance
with vertical approach direction (center offset m = 0) 23 mm (for surface mounting of the read head and the actuator)
for side approach direction (distance in x direction 10 mm) +/- 28 mm (for surface mounting of the read head and the actuator)
Secured switch-off distance sar max. 60 mm
Secured switching distance sao
with vertical approach direction (center offset m = 0) min. 16 mm (for surface mounting of the read head and the actuator)
for side approach direction (distance in x direction 10 mm) min. +/- 24 mm (for surface mounting of the read head and the actuator)
Switching hysteresis
for vertical approach direction 2 ... 3 mm (for surface mounting of the read head and the actuator)
for side approach direction (distance in x direction 10 mm) 1 ... 1.3 mm (for surface mounting of the read head and the actuator)

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

Mounting distance
between read heads min. 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
between read heads min. 50 mm

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Rendelési adatok

Rend. sz. 083513
Cikk neve CES-A-ABA-01B
Súly 0,247kg
Global Trade Item Number (GTIN) 4047048000810
Vámtarifaszám 85364110
ECLASS 27-27-24-03 Safety-related transponder switch