82
Non-Contact Safety Switches CES-A-.
5
Subject to technical modifications; no responsibility is accepted for the accuracy of this information.
D311D210D19D0
8
2
1
4
5 6
3
A1
+LA
LA
+LB
LB 0V
+UB
Read head
EUCHNER
CES-A-S5H-01
090640
±0,1
Ø
60
M x1
7,3
30
5,3
±0,1
7,3
23
23
46,5
119
D3 D2 D1 D0
16,5
12,5
40
40,5
1
2
3
4
5
6
7
8
9
10
11
12
X
25
15
20
10
5
20
25
30
5
10
15
-3
0
30
-3
0
25
20
15
10
5
Y
Z
Cat.
3/4
PLe
Non-contact safety switches CES-A-S5H-01
Read head with integrated evaluation
electronics
Position detection (15 positions)
Swtching of clocked signals possible
2 safety outputs (semiconductor out
puts)
Category 4 / PL e according to
EN ISO 13849-1
For possible combinations see page 79
Non-contact safety switch CES-A-S5H-01
M23 plug, 12-pin
Dimension drawing
-
LED status indication
LED position indicator
For mating connectors
see page 88
Approach direction
Can be adjusted in 90° steps
Position detection
The safety switch CES-A-S5H-01 is suitable for
the detection of 14 different position actuators
and one safety actuator.
Category according to EN ISO 13849-1
Due to two redundant design semiconductor
outputs (safety outputs) with internal monitoring
suitable for:
Category 4 / PL eaccording to EN ISO 13849-1
LED display
STATE Status LED
OUT/ERROR Status safety output/
diagnostic LED (combined)
D0...D3 Position indicator
Additional connections
D0...D3 Data outputs (semiconductor)
Warning:
The operating distance may vary depending
on the background material and installation
situation.
Note:
Screened connection cables must be used for
the connection.
For detailed information on planning, please
refer to the System Manual in the Internet at
www.euchner.de (document no. 095710).
Ordering table
Series Category according to EN ISO 13849-1 Order no. / item
CES-A-S5H-01
Block diagram
Pin assignment
1LA 7NC
2
+LA 8D0
3+UB 9D1
4+LB 10D2
5
LB 11D3
60 V 12NC
View on the connection side of the safety switch
4 / PL e
Typical operating distance
With actuator CES-A-BBA
(also applies for position actuator)
For a side approach direction for the actuator and
read head, a minimum distance of s = 3 mm must be main-
tained so that the operating distance of the side lobes is not
entered.
090 640
CES-A-S5H-01
Non-Contact Safety Switches CES-A-.
5
Technical data non-contact safety switches CES-A-S5H-01
Parameter
min. typ. max.
Value
Housing material Plastic PBT V0 GF20
Dimensions According to EN 60947-5-2 mm
Weight 0.4 kg
Ambient temperature at UB = DC 24 V -20 - +55 °C
Degree of protection IP67
Degree of contamination 3
Installation position Any
Connection type M23 plug connector, 12-pin
Operating voltage UB (regulated, residual ripple < 5 %) 18 24 27 V DC
Current consumption 50 mA
External fuse (operating voltage UB) 0.25 - 8 A
Power supply for load U(+LA)/U(+LB) 18 - 27 V DC
Classification according to EN 60947-5-3 PDF-M
EMC protection requirements In acc. with EN 60947-5-3
Safety outputs
switching, short circuit-proof, electrically decoupled)
- Output voltage U(LA/U(LB)
(LA / LB, 2 semiconductor outputs, p-
1)
HIGH U(LA) U(+LA) - 1.5 - U(+LA)
HIGH U(LB)
LOW U(LA)/U(LB)
U(+LB) - 1.5 - U(+LB) V DC
0 - 1
Switching current per safety output 1 - 400 mA
External fuse (U(+LA)/U(+LB), safety circuit 400 mA medium slow-blow
Utilization category acc. to EN 60947-5-2 DC-13 24V 400mA
Classification according to EN60947-5-3 PDF-M
Rated insulation voltage U
Rated impulse withstand voltage U
Resilience to vibration According to EN 60947-5-2
Switching delay from state change
Difference time between the two safety outputs - - 120 ms
Ready delay
Dwell time
3)
4)
i
imp
2)
- - 30 V
- - 1.5 kV
- - 180 ms
- - 3 s
0.5 - - s
Switching frequency - - 1 Hz
Repeat accuracy R according to EN IEC 60947-5-3 ≤ 10 %
Data outputs
(D0, D1, D2, D3)
Semiconductor push-pull outputs short circuit-proof)
- Output voltage HIGH
- Output voltage LOW
Load current per output - - 20 mA
Ready delay
3)
0.8 x U
B
0 - 2
- - 3 s
- U
B
V DC
Switch-on delay from state change (with position actuators) 4 - 9 ms
Switch-off delay from state change (with position actuators)
- 200 - ms
Relative speed with position actuators - - 2 m/s
With permissible read distance s 6 - 10 mm
Mounting distance between position actuators or position
actuators and safety actuators
80 - - mm
In combination with actuator CES-A-BBA/CES-A-BCA
Operating distance for center offset m = 0
- Switch-on distance - 20 -
- Assured switch-on distance sao
- Switching hysteresis
- Assured switch-off distance s
In combination with actuator CES-A-BPA
Operating distance for center offset m = 0
- Switch-on distance - 22
- Assured switch-on distance s
- Switching hysteresis
- Assured switch-off distance s
LED displays STATE Green LED: Normal operation
5)
5)
ar
ao
5)
ar
15 - -
2 3 -
- - 40
6)
15 - -
1 2 -
- - 58
-
flashing: Teach-in operation
OUT/ERROR Yellow LED: Actuator detected
OUT/ERROR Red LED: - EMC interference
- Internal electronics fault
- Invalid teach-in operation
Reliability figures according to EN ISO 13849-1
Category 4
Performance level (PL) e
PFH
d
Mission time 20 years
1) Values at a switching current of 50 mA without taking into account the cable lengths.
2) Corresponds to the risk time according to EN 60947-5-3. This is the maximum switch-off delay for the safety outputs following removal of the actuator.
3) After the operating voltage is switched on, the semiconductor outputs are switched off and the monitoring outputs are set LOW during the ready delay.
4) The dwell time of an actuator inside and outside the operating distance must be at least 0.5 s to ensure reliable detection of internal faults in the evaluation unit (self-monitoring).
5) Values apply for surface mounting of the actuator.
6) On surface mounting on aluminum, in a non-metallic environment the typical switching distance increases to 30 mm.
3.7 x 10
-9
/ h
Unit
mm
mm
Subject to technical modifications; no responsibility is accepted for the accuracy of this information.
83
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