CES-A-ABA-01 (Sip. No. 071850)

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Evaluation unit CES-A-ABA-01 (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

Açıklama

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 evaluation unit enables a reduced actuating range.

TST	Input for self-test
OUT	Monitoring output (semiconductor)
ERR	Diagnostic output
GND	Connected internally to 0V (not for high currents)

Dimensional drawings

1	Suitable for 35 mm mounting rail according to EN 60715

Connection examples

Teknik Veriler

Approvals

Workspace

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

Operating and display elements

LED display
	Status LED
	Diagnostics LED
	Safety contacts status

Electrical connection values

Fuse
external (operating voltage UB)	0.25 ... 8 A
Connection cross section
Screw terminals	0.25 ... 2.5 mm²
Rated insulation voltage U_i	63 V
Rated impulse withstand voltage U_imp	1.5 kV
Operating voltage DC
U_B	21 ... 24 ... 27 V DC regulated, residual ripple<5%
EMC protection requirements	Acc. to EN 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
LOW	0 ... 2 V DC
HIGH	15 ... UB 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
Discrepancy time
(between the operating points of both relays)	max. 120 ms
Utilization category
AC-12	60 V 0.3 A
DC-12	60 V 0.3 A
DC-12	30 V 6 A
DC-13	24 V 3 A
DC-14	30 V 2 A
AC-12	30 V 6 A
Switching load
according to c UL us	Class 2 max. 30 V AC / Class 2 max. 60 V DC; 120 V AC 3 A / 240 V AC 1.5 A
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 output 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.)
Atmospheric humidity
not condensing	max. 80 % rH
Mounting distance
between evaluation units	min. 10 mm
Mounting type	TH 35 mounting rail (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
with U_B = 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

Number of switching cycles
≤ 0.1 A at 24 V DC
Diagnostic Coverage (DC)	90 %
Mission time	20 y (This value is dependent on the number of switching cycles and the switching current.)
	Safety contacts 13/14, 23/24
Number of switching cycles
≤ 1 A at 24 V DC	max. 153000 1/y
≤ 0.1 A at 24 V DC	max. 760000 1/y
≤ 3 A at 24 V DC	max. 34600 1/y

Miscellaneous

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

The following applies to the approval according to UL

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

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

Switch-on distance
for vertical approach direction (center offset m=0)	14 mm (These values apply to surface installation of the read head and the actuator.)
for side approach direction (distance in x direction 5 mm)	+/- 21 mm (These values apply to surface installation of the read head and the actuator.)
Secured switch-off distance s_ar	max. 45 mm
Secured switching distance s_ao
for vertical approach direction (center offset m=0)	min. 9 mm (These values apply to surface installation of the read head and the actuator.)
for side approach direction (distance in x direction 5 mm)	min. +/- 18 mm (These values apply to surface installation of the read head and the actuator.)
Switching hysteresis
for side approach direction (distance in x direction 5 mm)	0.5 ... 1.5 mm (These values apply to surface installation of the read head and the actuator.)
for vertical approach direction (center offset m=0)	1.3 ... 2 mm (These values apply to surface installation 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-LMN-SC and actuator CES-A-BMB

Switch-on distance
with center offset m=0	2.5 mm (These values apply to surface installation of the read head in steel.)
Secured switch-off distance s_ar	max. 8.5 mm
Secured switching distance s_ao
with center offset m=0	min. 1.6 mm (These values apply to surface installation of the read head in steel.)
Switching hysteresis	0.2 ... 0.3 mm (These values apply to surface installation of the read head in steel.)

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

Switch-on distance
for side approach direction (distance in x direction 3 mm)	+/- 21 mm (These values apply to surface installation of the read head and the actuator.)
for vertical approach direction (center offset m=0)	7.5 mm (These values apply to surface installation of the read head and the actuator.)
Secured switch-off distance s_ar	max. 30 mm
Secured switching distance s_ao
for side approach direction (distance in x direction 3 mm)	min. +/- 18 mm (These values apply to surface installation of the read head and the actuator.)
for vertical approach direction (center offset m=0)	min. 5 mm (These values apply to surface installation of the read head and the actuator.)
Switching hysteresis
for side approach direction (distance in x direction 3 mm)	1 ... 1.3 mm (These values apply to surface installation of the read head and the actuator.)
for vertical approach direction (center offset m=0)	1 ... 1.5 mm (These values apply to surface installation 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-BBA-071840, CES-A-BCA

Switch-on distance
with center offset m=0	6 mm (These values apply to flush installation of the read head and the actuator in aluminum.)
Secured switch-off distance s_ar	max. 23 mm
Secured switching distance s_ao
with center offset m=0	min. 5 mm
Switching hysteresis	0.5 ... 1.5 mm (These values apply to flush installation of the read head and the actuator in aluminum.)

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. 1 mm
Switch-on distance
with center offset m=0	7 mm (on mounting of the actuator in non-metallic environment)
with center offset m=0	3.3 mm (on flush mounting of the actuator in stainless steel)
with center offset m=0	4.4 mm (on surface mounting of the actuator on steel)
with center offset m=0	3.6 mm (on flush mounting of the actuator in steel)
with center offset m=0	4 mm (on surface mounting of the actuator on stainless steel)
Secured switch-off distance s_ar	max. 24 mm
Secured switching distance s_ao
with center offset m=0	min. 6 mm (on mounting of the actuator in non-metallic environment)
with center offset m=0	min. 2.7 mm (on flush mounting of the actuator in stainless steel)
with center offset m=0	min. 3.6 mm (on surface mounting of the actuator on steel)
with center offset m=0	min. 3.0 mm (on flush mounting of the actuator in steel)
with center offset m=0	min. 3.3 mm (on surface mounting of the actuator on stainless steel)
Switching hysteresis
	0.4 ... 1.2 mm (on surface mounting of the actuator on steel)
	0.3 ... 0.9 mm (on flush mounting of the actuator in stainless steel)
	0.4 ... 1.1 mm (on surface mounting of the actuator on stainless steel)
	0.3 ... 1.0 mm (on flush mounting of the actuator in steel)
	0.5 ... 1.5 mm (on mounting of the actuator in non-metallic environment)

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

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

Mounting distance
between read heads	min. 80 mm

Aksesuar

CES read heads

Read head CES-A-LCA..., hard-wired encapsulated cable 10 m, PVC

088785
CES-A-LCA-10V

Cube-shaped design 42 x 25 mm
Hard-wired encapsulated cable made of PVC
Cable length 10 m
Two safety screws M4x14 included

Read head CES-A-LMN-SC, M8 plug connector

077790
CES-A-LMN-SC

Cylindrical design M12
M8 plug connector

Read head CES-A-LNA-SC, M8 plug connector

077715
CES-A-LNA-SC-077715

Cube-shaped design 42 x 25 mm
With plug connector M8
Two safety screws M4x14 included

Read head CES-A-LNA..., hard-wired encapsulated cable 10 m, PUR

077807
CES-A-LNA-10P-077807

Cube-shaped design 42 x 25 mm
Hard-wired encapsulated cable made of PUR
Cable length 10 m
Two safety screws M4x14 included

Read head CES-A-LNA..., hard-wired encapsulated cable 10 m, PVC

071846
CES-A-LNA-10V-071846

Cube-shaped design 42 x 25 mm
Hard-wired encapsulated cable made of PVC
Cable length 10 m
Two safety screws M4x14 included

Read head CES-A-LNA..., hard-wired encapsulated cable 15 m, PUR

084682
CES-A-LNA-15P-084682

Cube-shaped design 42 x 25 mm
Hard-wired encapsulated cable made of PUR
Cable length 15 m
Two safety screws M4x14 included

Read head CES-A-LNA..., hard-wired encapsulated cable 15 m, PVC

071847
CES-A-LNA-15V-071847

Cube-shaped design 42 x 25 mm
Hard-wired encapsulated cable made of PVC
Cable length 15 m
Two safety screws M4x14 included

Read head CES-A-LNA..., hard-wired encapsulated cable 25 m, PVC

071975
CES-A-LNA-25V-071975

Cube-shaped design 42 x 25 mm
Hard-wired encapsulated cable made of PVC
Cable length 25 m
Two safety screws M4x14 included

Read head CES-A-LNA..., hard-wired encapsulated cable 5 m, PUR

077806
CES-A-LNA-05P-077806

Cube-shaped design 42 x 25 mm
Hard-wired encapsulated cable made of PUR
Cable length 5 m
Two safety screws M4x14 included

Read head CES-A-LNA..., hard-wired encapsulated cable 5 m, PVC

071845
CES-A-LNA-05V-071845

Cube-shaped design 42 x 25 mm
Hard-wired encapsulated cable made of PVC
Cable length 5 m
Two safety screws M4x14 included

Read head CES-A-LQA-SC, M8 plug connector

095650
CES-A-LQA-SC

Cube-shaped design 50 x 50 mm
M8 plug connector
Two safety screws M4x14 included

Miscellaneous

Inrush current limiting module PM-SCL

096945
PM-SCL-096945

Limitation of switch-on current
Suitable for mounting on mounting rail

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