Euchner EUCHNER CES-AR-C01-AH-SA

ORDER NO. 098941

Order number	098941
Item designation	CES-AR-C01-AH-SA
Gross weight	0,19kg
European Article Number (EAN)	4047048005433
Customs tariff number	85365019

Non-contact safety switch CES-AR-C01…

• Safety switch with integrated evaluation electronics
• Up to 20 switches in series
• Short circuit monitoring
• 2 safety outputs (semiconductor outputs)
• Category 4 / PL e according to EN ISO 13849-1
• Unicode

Approach direction

Can be adjusted in 90° steps

Short circuit monitoring

The switch generates its own clock signal on the output lines OA/OB. Pay attention to this aspect when connecting to control systems and relays.

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 13849-1

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

• Category 4/PL e according to EN 13849-1

Important: To achieve the stated category in accordance with EN ISO 13849-1, both safety outputs (OA and OB) must be evaluated.

LED indicator

STATE	Status LED
DIA	Diagnostics LED

Additional connections

OUT	Monitoring output (semiconductor)
RST	Reset input

Typical actuating range

With actuators CES-A-BBA and CES-A-BCA

For a side approach direction for the actuator and safety switch, a minimum distance of s = 4 mm must be maintained so that the actuating range of the side lobes is not entered.With actuator CES-A-BPAFor a side approach direction for the actuator and safety switch, a minimum distance of s = 6 mm must be maintained so that the actuating range of the side lobes is not entered.

Work area

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

Electrical connection ratings

Current consumption
no load on outputs	max. 50 mA
Fusing
external (operating voltage)	0.25 … 8 A
Rated insulation voltage Ui	300 V
Rated impulse withstand voltage Uimp	1.5 kV
Operating voltage DC
UB	24 V DC -15% … +15% reverse polarity protected, regulated, residual ripple < 5%, PELV
Turn-on time
Safety outputs	max. 400 ms
EMC protection requirements	according to EN IEC 60947-5-3
Risk time according to EN 60947-5-3
Single device	max. 260 ms
Risk time according to EN 60947-5-3, extension for each additional device	max. 5 ms
Safety class	III
Degree of contamination (external, according to EN 60947-1)	3
	Monitoring output OUT
Output type	p-switching, short circuit-proof
Output voltage	0.8 x UB … UB V DC
Switching current	max. 200 mA
	Safety outputs OA / OB
Output type	Semiconductor outputs, p-switching, short circuit-proof
rated conditional short-circuit current	max. 100 A
Discrepancy time	max. 10 ms
Output voltage
HIGH U(OA,OB)	UB-1.5 … UB V DC
LOW U(OA,OB)	0 … 1 V DC
Switching current
per safety output	1 … 400 mA
Utilization category
DC-13	24V 400mA
Off-state current Ir	max. 0.25 mA
Test pulses	max. 1 ms

Mechanical values and environment

Connection	M12 plug connector, 8-pin
Degree of protection	IP67
Ready delay	10 s
Material
Housing	Plastic, PBT
Installation orientation	any
Switching frequency	max. 1 Hz
Tightening torque
Fixing screws	max. 1 Nm
Mounting distance	min. 40 mm
Shock and vibration resistance	according to EN IEC 60947-5-3
Ambient temperature	-20 … +55 °C

Reliability values acc. to EN ISO 13849-1

Mission time	20 y
	Monitoring of the guard position
Category	4
Performance Level	PL e
PFHD	2.1 x 10-9

Miscellaneous

The following applies to the approval according to UL

Operation only with UL Class 2 power supply or equivalent measures

In combination with actuator CES-A-BDA-18-156935

Assured operating distances sao	min. 10 mm
Assured release distance sar	max. 45 mm
Operating distance	19 mm
Switching hysteresis	1 … 3 mm
Mounting distance

In combination with actuator CES-A-BBA-071840

Assured operating distances sao	min. 15 mm
Assured release distance sar	max. 45 mm
Operating distance	18 mm
Switching hysteresis	1 … 3 mm
Mounting distance

In combination with actuator CES-A-BRN-100251

Assured operating distances sao	min. 20 mm
Assured release distance sar	max. 75 mm
Operating distance	27 mm
Switching hysteresis	3 mm
Mounting distance

In combination with actuator CES-A-BPA-098775

Assured operating distances sao	min. 18 mm
Assured release distance sar	max. 58 mm
Operating distance	22 mm
Switching hysteresis	1 … 2 mm
Mounting distance