18
Response time
response time on safety request (removal
from the enable zone) ≤ 20 ms
Response time when approaching the
enable zone (enable time), typ� 100 ms, ≤
200 ms
Power-on delay time
5 s
Safe switch-off distance s
ar
35 mm
Operating mode
continuous operation (maintenance-free)
EMC / vibration, shock
according to IEC 60947-5-2
Application
class C to EN 60654-1
(weatherproof application)
Climate
Ambient temperature -25��70 °C *)
10���40 °C **)
Relative air humidity 5���95 % *)
5���70 % **)
Rate of temperature change 0�5 K/min
Air pressure 80���106 kPa
Mission time T
M
(Mission time)
max� 87 600 h (10 years) *)
max� 175 200 h (20 years) **)
Safety-related reliability PFH (PFH
D
)
1�1 x 10
-9
/h
MTTF
D
> 2500 years
DC / CCF / Cat�
99 % / 65 % / 4
Protection
IP 67 (to EN 60529), III
Housing materials
PPE; diecast zinc
Display
LED yellow (signal); LED green (power)
Connection
M12 connector, gold-plated contacts