CES-AH-C03-AH-SM-106300 (Sip. No. 106300)

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Non-contact safety switch CES-AH-C03-...

Safety switch with integrated evaluation electronics
Load currents of 3.5 A can be switched directly
2 safety outputs (semiconductor outputs)
Category 3 / PL d according to EN ISO 13849-1
With plug connector M23
Approach direction A (not adjustable)
Unicode

CES-AH-C03-AH-SM-106300 (Sip. No. 106300)

Açıklama

Unicode evaluation

Each actuator is highly coded (unicode). The switch detects only taught-in actuators. Additional actuators can be taught-in.

Only the last actuator taught-in is detected.

Category according to EN ISO 13849-1

Due to two redundantly designed semiconductor outputs (safety outputs) with internal monitoring suitable for:

Category 3 / PL d according to EN ISO 13849-1

Each safety path is independently safe.

LED indicator

STATE	Status LED
DIA	Diagnostics LED

Attention:

The actuating range may vary depending on the substrate material and installation situation.

Typical actuating ranges
(only in combination with actuators CES-A-BBA and CES-A-BCA)

<p>Typical actuating ranges<br>(only in combination with actuators CES-A-BBA and CES-A-BCA)</p>

(Only in combination with actuator CES-A-BPA)

Dimensional drawings

1	Active face
2	Shield spring
3	LED status indication

Connection examples

Teknik Veriler

Workspace

Repeat accuracy R
according to EN 60947-5-2	<= 10

Operating and display elements

LED display	2 STATE (green) and DIA (red)

LED display

2 STATE (green) and DIA (red)

Electrical connection values

Fuse
external (operating voltage, +LA and +LB)	0.25 ... 10 A
Rated insulation voltage U_i	75 V
Rated impulse withstand voltage U_imp	1.5 kV
Operating voltage DC
U_B	20 ... 28 V DC reverse polarity protected, regulated, residual ripple<5%, PELV
Discrepancy time	max. 50 ms
Turn-on time
Safety outputs LA / LB	max. 400 ms
EMC protection requirements	Acc. to EN IEC 60947-5-3
Off-state current I_r	max. 0.5 mA
Risk time according to EN 60947-5-3	max. 250 ms
Safety class	III
Current consumption
no load on outputs	max. 150 mA
Degree of contamination (external, according to EN 60947-1)	3
Time delay
In the fault state	5 s (The switch remains in the fault state for this time before a reset is performed.)
	Power supply outputs
Power supply output load
U(+LA)/U(+LB)	20 ... 28 V DC (Power supply same UB, same GND potential.)
	Safety output LA
Output type	Semiconductor output, p-switching, short circuit-proof
Output voltage
HIGH U(LA)	U(+LA) - 1.5 ... U(+LA) V DC (Values at a switching current of 3.5 A without taking into account the cable lengths.)
LOW U(LA)	0 ... 4 V DC
rated conditional short-circuit current	max. 100 A
Utilization category
DC-13	24 V 3.5 A (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads.)
Switching current	30 ... 3500 mA
Test pulse duration	max. 6 ms (With series connection, the value increases according to the number of switches used.)
Test pulse interval	min. 10000 ms
	Safety output LB
Output type	Semiconductor output, p-switching, short circuit-proof
Output voltage
HIGH U(LB)	U(+LB) - 1.5 ... U(+LB) V DC (Values at a switching current of 3.5 A without taking into account the cable lengths.)
LOW U(LB)	0 ... 4 V DC
rated conditional short-circuit current	max. 100 A
Utilization category
DC-13	24 V 3.5 A (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads.)
Switching current	30 ... 3500 mA
Test pulse duration	max. 6 ms (With series connection, the value increases according to the number of switches used.)
Test pulse interval	min. 10000 ms
	Start input
Input voltage
LOW	0 ... 2 V DC
HIGH	8 ... UB V DC

Mechanical values and environment

Dimensions	40 x 40 x 171
Connection type	M23 plug connector, 9-pin
Tightening torque
Fixing screws	max. 1 Nm
Ready delay	max. 3 s (After the operating voltage is switched on, the semiconductor outputs are switched off during the ready delay.)
Installation orientation	any
Switching frequency	max. 1 Hz
Mounting distance
between 2 switches or actuators	min. 80 mm
Shock and vibration resistance	Acc. to EN IEC 60947-5-3
Degree of protection	IP67
Ambient temperature
at I(LA) / I(LB)>3 A	-20 ... +55 °C (+70 °C at I(LA) / I(LB)<3 A)
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, PBT

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

	PL	Maximum SIL	PFH_D	Category	Mission time
Monitoring of the guard position	PL d	-	1.03x10^-7	3	20 y

In combination with actuator CES-A-BRN-100251

Actuator distance s
for side approach	min. 6 mm (Minimum distance to prevent switching on in the side lobe of the read head.)
Switch-on distance	27 mm
Secured switch-off distance s_ar	max. 75 mm
Secured switching distance s_ao	min. 20 mm (The values apply to surface mounting of the actuator on steel.)
Switching hysteresis	3 mm (The values apply to surface mounting of the actuator on steel.)

In combination with actuator CES-A-BPA-098775

Actuator distance s
for side approach	min. 6 mm (Minimum distance to prevent switching on in the side lobe of the read head.)
Switch-on distance	22 mm (for surface mounting on aluminum; in a non-metallic environment, the typical operating distances increase to 30 mm.)
Secured switch-off distance s_ar	max. 58 mm
Secured switching distance s_ao	min. 18 mm
Switching hysteresis	1 ... 2 mm

In combination with actuator CES-A-BBA-071840, CES-A-BCA

Actuator distance s
for side approach	min. 4 mm (Minimum distance to prevent switching on in the side lobe of the read head.)
Switch-on distance	20 mm
Secured switch-off distance s_ar	max. 40 mm
Secured switching distance s_ao	min. 18 mm (The values apply to surface mounting of the actuator.)
Switching hysteresis	2 ... 3 mm (The values apply to surface mounting of the actuator.)

Aksesuar

Actuator

Actuator CES-A-BBA

071840
CES-A-BBA-071840

Cube-shaped design 42 x 25 mm
Two safety screws M4x14 included

Actuator CES-A-BCA

088786
CES-A-BCA

Cube-shaped design 42 x 25 mm
Two safety screws M4x14 included
PE-HD housing material, suitable for use in aggressive media (e.g. acids, alkalis)

Actuator CES-A-BPA

098775
CES-A-BPA-098775

Cube-shaped design 40 x 40 mm

Actuator CES-A-BRN

100251
CES-A-BRN-100251

Cube-shaped design 80 x 40 mm

Connection accessories

Plug connector M23, 9-pin

106597
P-M23F09-106597

Mounting accessories

Safety screws M4 x 14

071863
M4X14-NIRO/V20

Safety screws M4 x 14
Packaging unit 20 pieces

Safety screws M5 x 10

073455
M5X10-NIRO/V100

Safety screws M5 x 10
Packaging unit 100 pieces

Safety screws M5 x 16

073456
M5X16/V100

Safety screws M5 x 16
Packaging unit 100 pieces

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