• 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
• Three active faces
• With plug connector M8, 4-pin
• Unicode

Each actuator is unique. 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 (FO1A and FO1B) must be evaluated. LED indicator

STATE	Status LED
DIA	Diagnostics LED

Connector assignment

Plug connector (view of connection side)	Pin	Designation	Function	Conductor coloring of connection cable
	1	UB	Power supply, DC 24 V	BN
2	FO1A	Safety output, channel 1	WH
3	0V	Ground, DC 0 V	BU
4	FO1B	Safety output, channel 2	BK

Material
Rubber support	NBR 80 ±5 Shore
Housing material	Plastic, PBT
Weight
Net	0,04 kg
Ambient temperature	-25 ... 65 °C
Degree of protection	IP67 / IP69K
Resilience to vibration	In acc. with EN IEC 60947-5-2
Mounting method	Surface mounting on metal
Mounting distance
Between 2 switches or 2 actuators	min.140 mm
Installation orientation	Any
Tightening torque
Fixing screws	max.0,8 Nm
Ready delay	0,5 s
Switching frequency	max.1 Hz
Connection	M8 plug connector, 4-pin

Electrical connection ratings

Operating voltage DC
UB	24 V DC 15% ... 15% Regulated, residual ripple < 5%, PELV
Current consumption
No load on outputs	max.35 mA
Fusing
External (operating voltage)	0,25 ... 8 A
Rated insulation voltage Ui	300 V
Rated impulse withstand voltage Uimp	max.1,5 kV
EMC protection requirements	In acc. with EN IEC 60947-5-3
Degree of contamination (external, according to EN 60947-1)	3
Switch-on time
Safety outputs	max.300 ms
Safety class	III
Risk time according to EN 60947-5-3	max.260 ms
	Safety outputs FO1A / FO1B
Test pulses	max.0,3 ms
Test-pulse interval	min.100 ms
Type of output	Semiconductor outputs, p-switching, short circuit-proof
Switching current
per safety output	1 ... 150 mA
Output voltage
HIGH U(FO1A) / U(FO1B)	UB-1,5V ... UB V DC
LOW U(FO1A) / U(FO1B)	0 ... 1 V DC
Utilization category according to EN 60947-5-2
DC-13	24V 150mA
Rated conditional short-circuit current	100 A
Off-state current Ir	max.0,25 mA
Discrepancy time	max.10 ms

Work area

Repeat accuracy R

? 10

Other

Additional feature	Rubber support included
For the approval according to UL the following applies	Operation only with UL class 2 power supply, or equivalent measures

Reliability values according to EN ISO 13849-1

	Monitoring of the safety guard position
Category	4
Performance Level	PL e
PFHD	4.1 x 10-9
Mission time	20

In combination with Actuator CES-A-BDN-06-104730Operating distance

Switch-on distance
Approach direction A or B (front side)	19 mm
Approach direction C or D (broad side)	15 mm
Assured operating distance Sao
Approach direction A or B (front side)	min.14 mm
Approach direction C or D (broad side)	min.10 mm

In combination with Actuator CES-A-BBN-C04-115271Operating distance

Switch-on distance
Approach direction C or D (broad side)	11 mm
Approach direction A or B (front side)	15 mm
Assured operating distance Sao
Approach direction A or B (front side)	min.10 mm
Approach direction C or D (broad side)	min.6 mm

In combination with Actuator CES-A-BDN-06-104730, CES-A-BBN-C04-115271Operating distance

Assured switch-off distance Sar
In x/z direction	max.40 mm
In y direction	max.60 mm
Switching hysteresis	min.1 mm

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