This innovative safety switch with lock function is suitable for process protection thanks to its locking force. Furthermore, a safety level of category 4 PL e (EN ISO 13849-1) can be fulfilled with just one safety switch with lock function and is retained even when connected in series. Reaction time and risk time remain unchanged when connected in series as well. Extensive diagnosis functions enhance system availability and simplify installation and maintenance. Thanks to the electromagnetic operating principle, the safety switches with lock function work in a fully contactless fashion and are thus wear-resistant and easy to clean.
Easy to clean
Extensive diagnosis
500 N locking force
Adjustable locking force
Permanent magnet
Electrical Data
Sensor Type
Locking unit
Supply Voltage
20.4 ... 26.4 V DC
Response Time
< 150 ms
Risk time
< 150 ms
Temperature Range
-25 ... 55 °C
Storage temperature
-25 ... 85 °C
Safety Output
OSSD
Number of safety outputs (OSSDs)
2
PNP Safety Output/Switching Current
< 250 mA
Number of Signal Outputs
1
PNP signal output switching current
50 mA
Short Circuit Protection
yes
Protection Class
II
Mechanical Data
Housing Material
Plastic
Degree of Protection
IP65IP67
Connection
M12 × 1; 8-pin
Latching Force, typical
45 ... 115 N
Weight
813 g
Safety-relevant Data
Operating principle
Inductively coded
Coding
Standard
Performance Level (EN ISO 13849-1)
Cat. 4 PL e
PFHD
3,50 × E-9 1/h
Safety Integrity Level (EN 61508)
SIL 3
Safety Integrity Level (EN 62061)
SILCL 3
PDDB (EN 60947-5-3)
yes
Locking Device
Power to lock principle
Locking Force F, guaranteed
500 N
Locking Force Fmax, typical
750 N
General Data
Applicable actuator
SD4ICA01
Function
Series Connection
yes
Actuator monitored
yes
Electrical Detent Mechanism
yes
Standards and certificates
Adjusting Target must be ordered separately (not included in delivery)
