KezdőlapProductsCES-A-UEA-04B

CES-A-UEA-04B (Rend. sz. 097075)

Evaluation unit CES-A-AEA-04B/CES-A-UEA-04B (for 4 read heads)

4 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
Multicode evaluation unit
Category 4 / PL e according to EN ISO 13849-1

Ismertetés

Multicode evaluation unit

Every suitable actuator is detected by the evaluation unit.

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.

TST	Input for self-test
DIA	Diagnostic output
O1...O4	Monitoring outputs (semiconductor)
Y1,Y2	Feedback loop
S	Start button connection

Dimension drawings

1	Suitable for 35 mm mounting rail according to EN 60715

Connection examples

Műszaki adatok

Approvals

CCC_2020980305000537_CQC2014010303679509

Work area

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

Controls and indicators

LED indicator
	red: - internal device fault
	green: status indication (multifunction display using flashing modes)
	red: - operating fault
	yellow: safety circuit closed
	red: - invalid teach-in operation
	red: - external fault (fault in feedback loop)

Item	Extras	Color	Designation1	Number	LED	Version	Switching element	Slide-in label inscription	Note slide-in label
	Configuration setting for teach-in operation					DIP switches (H1, H2, H3, H4, S, Y)

Electrical connection ratings

Connection cross-section
(screw terminals)	0.25 ... 2.5 mm²
Current consumption
(with relay energized)	150 mA (without taking into account the load currents at the monitoring outputs)
Fusing
external (operating voltage UB)	0.25 ... 8 A
Operating voltage DC
U_B	21 ... 24 ... 27 V DC regulated, residual ripple < 5%
EMC protection requirements	according to EN 60947-5-3
Current via feedback loop	5 ... 8 ... 10 mA
Degree of contamination (external, according to EN 60947-1)	2
permissible resistance in feedback loop	max. 600 Ω
	Inputs: start button S, test input TST
Input voltage
HIGH	15 ... UB V DC
LOW	0 ... 2 V DC
Input current
HIGH	5 ... 8 ... 10 mA
	Monitoring outputs: diagnostics DIA, door monitoring outputs O1,O2,O3,O4
Output type	Semiconductor output, p-switching, short circuit-proof
Output current	max. 20 mA
Output voltage	0.8 x UB ... UB V DC
	Safety contacts 13/14, 23/24
Output type	Relay contacts, floating
Fusing
external (safety circuit) according to EN 60269-1	6 AgG or 6 A circuit breaker (characteristic B or C)
rated conditional short-circuit current	100 A
Rated insulation voltage U_i	250 V
Rated impulse withstand voltage U_imp	4 kV
Discrepancy time
(between the operating points of both relays, with 4 active actuators)	max. 400 ms
Switching current
at switching voltage AC/DC 17 ... 30 V	15 ... 6000 mA
at switching voltage AC 17 ... 230 V	15 ... 1500 mA
at switching voltage AC/DC 1 ... 60 V	1 ... 300 mA (If a switching current > 300 mA in conjunction with a switching voltage > 15 V or an inductive or capacitive load is switched once using the relay outputs, it will no longer be possible to switch small currents (< 15 mA) reliably due to erosion on the gold contacts.)
Utilization category
DC-13	24 V 1.2 A
AC-12	60 V 0.3 A
DC-12	60 V 0.3 A
AC-15	230 V 1.5 A
DC-12	30 V 6 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

Mechanical values and environment

Number of read heads	Max. 4 read heads can be connected.
Connection	Screw terminals
Degree of protection	IP20
Ready delay	10 ... 12 s (After the operating voltage is switched on, the relay outputs are switched off and the door monitoring outputs are set to LOW level during the ready delay. For visual indication of the delay, the green STATE LED flashes at a frequency of approx. 15 Hz.)
Material
Housing	Plastic PA6.6
Switching frequency	max. 0.25 Hz (In case of monitoring with feedback loop, the actuators must remain outside the actuating range, e.g. with a door open, until the feedback loop is closed.)
Reaction time
after change in the actuation status, 1 active actuator	max. 210 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 the actuator. In case of EMC interference in excess of the requirements in accordance with EN 60947-5-3, the OFF time can increase to max. 750 ms. After a brief actuation of < 0.8 s, the switch-on delay can increase to max. 3 s.)
Start button actuating duration (for Manual Start operating mode)	min. 250 ms
after change in the actuation status, 4 active actuators	max. 450 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 the actuator. In case of EMC interference in excess of the requirements in accordance with EN 60947-5-3, the OFF time can increase to max. 750 ms. After a brief actuation of < 0.8 s, the switch-on delay can increase to max. 3 s.)
after change in the actuation status, 3 active actuators	max. 370 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 the actuator. In case of EMC interference in excess of the requirements in accordance with EN 60947-5-3, the OFF time can increase to max. 750 ms. After a brief actuation of < 0.8 s, the switch-on delay can increase to max. 3 s.)
after change in the actuation status, 2 active actuators	max. 290 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 the actuator. In case of EMC interference in excess of the requirements in accordance with EN 60947-5-3, the OFF time can increase to max. 750 ms. After a brief actuation of < 0.8 s, the switch-on delay can increase to max. 3 s.)
Start button response delay (for Manual start operating mode)	200 ... 300 ms
Atmospheric humidity
not condensing	max. 80 % rH
Mounting distance
laterally to the neighboring device	min. 10 mm (If several evaluation units are mounted side by side in a control cabinet without air circulation (e.g. fan), a minimum distance of 10 mm must be maintained between the evaluation units. This distance enables the heat from the evaluation unit to dissipate.)
Mounting type	Mounting rail 35 mm according to DIN EN 60715 TH35
Ambient temperature
at U_B = 24V DC	-20 ... +55 °C
Dwell time	min. 3 s (The dwell time is the time that the actuator must be outside the actuating range.)
	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

Reliability values acc. to EN ISO 13849-1

Diagnostic Coverage (DC)	99 %
Number of switching cycles
≤ 0.1 A at 24 V DC	max. 506000 1/y
≤ 3 A at 24 V DC	max. 23000 1/y
≤ 1 A at 24 V DC	max. 100000 1/y
Mission time	20 y (This value is dependent on the number of switching cycles and the switching current.)
	Monitoring of the guard position
Category	4 (This value is dependent on the number of switching cycles and the switching current.)
Performance Level	PL e (This value is dependent on the number of switching cycles and the switching current.)
PFH_D	1.3 x 10^-8 (This value applies for max. 506 000 switching cycles / year with a switching current ≤ 0.1 A at 24 V DC or for max. 100 000 switching cycles / year with a switching current ≤ 1 A at 24 V DC.)

Miscellaneous

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

The following applies to the approval according to UL

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

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

Assured operating distances s_ao
for side approach direction (distance in x direction 10 mm)	min. +/- 24 mm (These values apply to surface installation of the read head and the actuator.)
for vertical approach direction (center offset m=0)	min. 16 mm (These values apply to surface installation of the read head and the actuator.)
Assured release distance s_ar	max. 60 mm
Operating distance
for vertical approach direction (center offset m=0)	23 mm (These values apply to surface installation of the read head and the actuator.)
for side approach direction (distance in x direction 10 mm)	+/- 28 mm (These values apply to surface installation of the read head and the actuator.)
Switching hysteresis
for vertical approach direction (center offset m=0)	2 ... 3 mm (These values apply to surface installation of the read head and the actuator.)
for side approach direction (distance in x direction 10 mm)	1 ... 1.3 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
neighboring read heads	min. 20 mm (If several evaluation units are mounted side by side in a control cabinet without air circulation (e.g. fan), a minimum distance of 10 mm must be maintained between the evaluation units. This distance enables the heat from the evaluation unit to dissipate.)

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
Assured operating distances s_ao
with center offset m=0	min. 10 mm (These values apply to surface installation of the read head and the actuator.)
Assured release distance s_ar	max. 32 mm
Operating distance
with center offset m=0	15 mm (These values apply to surface installation of the read head and the actuator.)
Switching hysteresis	0.5 ... 2 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-BDA-20

Actuator distance s
Minimum distance for side approach direction	min. 4 mm (on mounting in non-metallic environment)
Assured operating distances s_ao
with center offset m=0	min. 11 mm (on mounting in non-metallic environment)
Assured release distance s_ar	max. 33 mm
Operating distance
with center offset m=0	16 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-BBA-071840, CES-A-BCA

Assured operating distances s_ao
for vertical approach direction (center offset m=0)	min. 10 mm (These values apply to surface installation of the read head and the actuator.)
for side approach direction (distance in x direction 8 mm)	min. +/- 18 mm (These values apply to surface installation of the read head and the actuator.)
Assured release distance s_ar	max. 47 mm
Operating distance
for vertical approach direction (center offset m=0)	15 mm (These values apply to surface installation of the read head and the actuator.)
for side approach direction (distance in x direction 8 mm)	+/- 22 mm (These values apply to surface installation of the read head and the actuator.)
Switching hysteresis
for vertical approach direction (center offset m=0)	2 ... 3 mm (These values apply to surface installation of the read head and the actuator.)
for side approach direction (distance in x direction 8 mm)	1 ... 1.8 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

Mounting distance
neighboring read heads	min. 50 mm (If several evaluation units are mounted side by side in a control cabinet without air circulation (e.g. fan), a minimum distance of 10 mm must be maintained between the evaluation units. This distance enables the heat from the evaluation unit to dissipate.)

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

Mounting distance
neighboring read heads	min. 80 mm (If several evaluation units are mounted side by side in a control cabinet without air circulation (e.g. fan), a minimum distance of 10 mm must be maintained between the evaluation units. This distance enables the heat from the evaluation unit to dissipate.)

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

Actuator distance s
Minimum distance	min. 1.2 mm
Assured operating distances s_ao
with center offset m=0	min. 3.5 mm (These values apply to surface installation of the read head in steel.)
Assured release distance s_ar	max. 10 mm
Operating distance
with center offset m=0	5 mm (These values apply to surface installation of the read head in steel.)
Switching hysteresis	0.1 ... 0.3 mm (These values apply to surface installation of the read head in steel.)

Tartozékok

CEM read heads

Read head CEM-A-LE05... with guard locking without guard lock monitoring with remanence

094800
CEM-A-LE05K-S2

Read head with guard locking without guard lock monitoring
Locking force 650 N
With remanence
Up to category 4 according to EN ISO 13849-1
Two safety screws M5x16 included

102821
CEM-A-LE05K-S1-10P

Read head with guard locking without guard lock monitoring
Locking force 650 N
With remanence
With connecting cable 10 m, PUR, for connection to the CES evaluation unit
Up to category 4 according to EN ISO 13849-1
Two safety screws M5x16 included

Read head CEM-A-LE05... with guard locking without guard lock monitoring without remanence

095792
CEM-A-LE05R-S2

Read head with guard locking without guard lock monitoring
Locking force 650 N
Without remanence
Up to category 4 according to EN ISO 13849-1
Two safety screws M5x16 included

Read head CEM-A-LH10K-S3 with guard locking without guard lock monitoring with remanence

095170
CEM-A-LH10K-S3

Read head with guard locking without guard lock monitoring
Locking force 1000 N
With remanence
Up to category 4 according to EN ISO 13849-1

Read head CEM-A-LH10R-S3 with guard locking without guard lock monitoring without remanence

095793
CEM-A-LH10R-S3

Read head with guard locking without guard lock monitoring
Locking force 1000 N
Without remanence
Up to category 4 according to EN ISO 13849-1

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

Letöltések

Complete package

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Content:

The operating instructions and any additions to the operating instructions or brief instructions
Any data sheets to supplement the operating instructions
The declaration of conformity

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