CES-AP-C01-CH-SA-100250 (Order no. 100250)

Non-contact safety switch CES-AP-C01-...

Safety switch with integrated evaluation electronics
No series connection
Short circuit monitoring
2 safety outputs (semiconductor outputs)
Category 4 / PL e according to EN ISO 13849-1
M12 plug connector 8-pin
Multicode

Description

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.

Multicode evaluation

Every suitable actuator is detected by the evaluation unit.

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

DIA	Diagnostics output (semiconductor)
RST	Reset input

Typical actuating ranges

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-BPA

For 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.

Connector assignment

Pin	Designation	Function	Connecting cable conductor coloring
1	-	n.c.	WH
2	UB	Power supply, DC 24 V	BN
3	OA	Safety output, channel 1	GN
4	OB	Safety output, channel 2	YE
5	DIA	Monitoring output	GY
6	-	n.c.	PK
7	0 V	Ground, DC 0 V	BU
8	RST	Reset input for hardware reset	RD

Dimension drawing

Wiring diagram

Dimensional drawings

1	LED status indication
2	Active face

Connection examples

Technical data

Approvals

Workspace

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

Electrical connection values

Fuse
external (operating voltage)	0.25 ... 8 A
Rated insulation voltage Ui	75 V (Tested by the employers’ liability insurance association up to 75 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	Acc. to EN IEC 60947-5-3
Risk time according to EN 60947-5-3	max. 260 ms
Safety class	III
Current consumption
no load on outputs	max. 50 mA
Degree of contamination (external, according to EN 60947-1)	3
Monitoring output DIA	Output type: p-switching, short circuit-proof
Output voltage	0.8 x UB ... UB V DC (Values at a switching current of 50 mA without taking into account the cable lengths.)
Switching current	max. 200 mA
Safety outputs OA / OB	Output type: Semiconductor outputs, p-switching, short circuit-proof
HIGH U(OA,OB)	UB-1.5 - UB V DC (Values at a switching current of 50 mA without taking into account the cable lengths.)
LOW U(OA,OB)	0 - 1 V DC
rated conditional short-circuit current	max. 100 A
Discrepancy time	max. 10 ms
Utilization category	DC-13 24 V 400 mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads.)
Off-state current Ir	max. 0.25 mA
Switching current	per safety output: 1 - 400 mA
Test pulse duration	max. 0.4 ms

Mechanical values and environment

Connection type	M12 plug connector, 8-pin
Tightening torque
Fixing screws	max. 1 Nm
Ready delay	0.5 s
Installation orientation	any
Switching frequency	max. 1 Hz
Mounting distance	min. 40 mm
Shock and vibration resistance	Acc. to EN IEC 60947-5-3
Degree of protection	IP67
Ambient temperature	-20 to 55 °C
Material	Housing: Plastic, PBT