| General specifications |
| Switching function |
Normally open/closed (NO/NC) |
| Output type |
Two-wire |
| Rated operating distance |
20 mm |
| Installation |
flush |
| Output polarity |
AC/DC |
| Assured operating distance |
0 ... 16.2 mm |
| Actual operating distance |
18 ... 22 mm |
| Reduction factor rAl |
0.4 |
| Reduction factor rCu |
0.3 |
| Reduction factor r304 |
0.77 |
| Reduction factor rFe |
1 |
| Reduction factor rBrass |
0.43 |
| Output type |
2-wire |
| Nominal ratings |
| Switching frequency |
AC, 0 ... 30 Hz
DC, 0 ... 100 Hz |
| Hysteresis |
1 ... 10 typ. 5 % |
| Reverse polarity protection |
reverse polarity tolerant |
| Short-circuit protection |
pulsing |
| Voltage drop |
≤ 5 V (typ. 2V) DC operation
≤ 8 V (typ. 3 V) AC operation |
Momentary current
(20 ms, 0.1 Hz) |
0 ... 3000 mA |
| Operating current |
5 ... 500 mA |
| Rated operating current |
500 mA 50/60 Hz |
| Lowest operating current |
5 mA |
| Off-state current |
≤ 1.5 mA |
| Usage category |
AC12 , AC140 , DC12 , DC13 |
| Time delay before availability |
≤ 300 ms |
| Operating voltage indicator |
LED, green |
| Switching state indicator |
LED, yellow |
| Error indicator |
flashes when overcurrent |
| Functional safety related parameters |
| MTTFd |
540 a |
| Mission Time (TM) |
20 a |
| Diagnostic Coverage (DC) |
0 % |
| Electrical specifications |
| Rated operating voltage |
24 ... 250 V DC / 24 ... 230 V AC |
| Operating voltage |
20 ... 275 V DC / 20 ... 253 V AC |
| Compliance with standards and directives |
| Standard conformity |
|
| |
Standards |
EN IEC 60947-5-2 |
| Approvals and certificates |
| Protection class |
II |
| |
Rated insulation voltage |
250 V |
| |
Rated impulse withstand voltage |
2.5 kV |
| UL approval |
cULus Listed, General Purpose
"For use in NFPA 79 Applications only"
For overcurrent protection, install a fuse with a rated current of max. 3 A and at least 300 V AC/DC |
| CCC approval |
Ue 75VDC - 250VDC Ue 75VAC - 230VAC |
| Ambient conditions |
| Ambient temperature |
-25 ... 85 °C (-13 ... 185 °F) |
| Storage temperature |
-25 ... 85 °C (-13 ... 185 °F) |
| Pollution degree |
3 |
| Mechanical specifications |
| Connection type |
terminal compartment |
| Information for connection |
A maximum of two conductors with the same core cross section may be mounted on one terminal connection!
tightening torque 1.2 Nm + 10 % |
| Core cross section |
up to 2.5 mm2 |
| |
Minimum core cross-section |
without wire end ferrules 0.5 mm2 , with connector sleeves 0.34 mm2 |
| |
Maximum core cross-section |
without wire end ferrules 2.5 mm2 , with connector sleeves 1.5 mm2 |
| Housing material |
PA 6.6 / metal |
| Sensing face |
PA 6.6 |
| Housing base |
plastic |
| Degree of protection |
IP67 |
| Mass |
255 g |
| Dimensions |
|
| |
Height |
40 mm |
| |
Width |
40 mm |
| |
Length |
118 mm |
| Note |
Tightening torque: 1.8 Nm (housing) |
