System part	Sensor with actuator
Sensor principle	RFID
Number of safe outputs	2
Auxiliary contact (AUX)	1 (Switching behavior complementary to OSSDs)
Safe switch on distance S_ao	10 mm (–30 °C … +70 °C) ¹⁾
Safe switch off distance S_ar	25 mm ¹⁾
Active sensor surfaces	3
Active sensor surface	Top, sides (left, right) ²⁾
Actuation directions	5
Coding	Permanently coded

¹⁾ Values apply for the frontal alignment of the sensor to the actuator. A detailed display of the alignment options and values can be found in the operating instructions.

²⁾ For details see operating instructions.

Safety-related parameters

Safety integrity level	SIL 3 (IEC 61508)
Category	Category 4 (EN ISO 13849)
Performance level	PL e (EN ISO 13849)
PFH_D (mean probability of a dangerous failure per hour)	5,21 x 10^-9
T_M (mission time)	20 years (EN ISO 13849)
Type	Type 4 (EN ISO 14119)
Actuator coding level	High coding level (EN ISO 14119)
Safe state in the event of a fault	At least one safety-related semiconductor output (OSSD) is in the OFF state.

Functions

Safe series connections

With Flexi Loop (with diagnostics)

Interfaces

Connection type	Cable with plug M12, 5-pin
Length of cable	0.2 m
Long connecting cable	≤ 200 m
Cable diameter	5.5 mm
Conductor cross section	0.12 mm²
Bend radius (with fixed installation)	> 8 x cable diameter
Bend radius (with moving cable)	> 12 x cable diameter
Cable material	PVC
Conductor material	Copper
Coupling nut material	Zinc die-cast, nickel-plated

Display elements	LEDs
Diagnostics indicator	✔
Status display	✔

Electronics

Protection class	III (IEC 61140)
Classification according to cULus	Class 2
Supply voltage V_s	24 V DC (19.2 V DC … 28.8 V DC)
Power consumption	50 mA
Type of output	Self-monitoring semiconductor outputs (OSSDs)
Output current	≤ 100 mA
Response time	40 ms ¹⁾
Release time	100 ms ¹⁾ ²⁾
Risk time	80 ms ¹⁾ ³⁾
Switch-on time	2.5 s ⁴⁾

¹⁾ In a safe series connection, each downstream safety switch increases the system response time. More response times can be found in the operating instructions.

²⁾ Response time on approach to the enable zone.

³⁾ Detection time for internal oder external faults (e.g., short-circuit or cross-circuit of output signal switching devices). Follow the detailed information in the operating instructions.

⁴⁾ The time specified applies to one sensor after the supply voltage has been applied to the safety switch. In a safe series connection, 0.1¬s must be added for each sensor. An additional 0.5¬s per taught-in actuator must be added for uniquely coded and permanently coded sensors.

Mechanics

Dimensions (W x H x D)	40 mm x 18 mm x 26 mm
Weight	82 g
Housing material	VISTAL®

Ambient Data

Enclosure rating	IP67, IP69K (EN 60529, ISO 20653)
Ambient operating temperature	–30 °C … +70 °C ¹⁾
Storage temperature	–30 °C … +70 °C
Vibration resistance	10 Hz … 55 Hz, 1 mm (IEC 60068-2-6)
Shock resistance	30 g, 11 ms (IEC 60068-2-27)
EMC	EN IEC 61326-3-1 EN IEC 60947-5-2 EN IEC 60947-5-3 EN 300330 V2.1.1

¹⁾ Only applies for safety switches whose serial numbers begin with number series 1825**** or higher. For safety switches whose serial numbers deviate from this, an ambient operating temperature of-10 °C … +70 °C applies.
The serial number is displayed on the safety switch over the data matrix code.