Характеристики и описание
General specifications | |
|---|---|
| Switching function | 2 x normally open (NO) |
| Output type | Two-wire |
| Rated operating distance | 3 mm |
| Installation | flush mountable |
| Output polarity | DC |
| Assured operating distance | 0 ... 2.43 mm |
| Actual operating distance | 2.7 ... 3.3 mm typ. 3 mm |
| Reduction factor rAl | 0.5 |
| Reduction factor rCu | 0.4 |
| Reduction factor r304 | 1 |
| Reduction factor rSt37 | 1.1 |
| Output type | 4-wire |
Nominal ratings | |
| Operating voltage | 6 ... 60 V DC |
| Switching frequency | 0 ... 500 Hz |
| Hysteresis | typ. 5 % |
| Reverse polarity protection | reverse polarity tolerant |
| Short-circuit protection | pulsing |
| Voltage drop | ? 5.5 V |
| Operating current | 4 ... 100 mA |
| Lowest operating current | 4 mA |
| Off-state current | 0.5 ... 0.9 mA typ. 0.65 mA |
| Time delay before availability | ? 40 ms |
| Operating voltage indicator | LED, green |
| Switching state indicator | LED, yellow |
| Valve status indicator | LED, yellow |
Limit data | |
| Tightening torque, fastening screws | 0.4 Nm |
Functional safety related parameters | |
| MTTFd | 570 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
Valve circuit | |
| Voltage | max. 32 V DC |
| Current | max. 240 mA |
| Short-circuit protection | no |
| Reverse polarity protection | yes, with reversed output LED is out of function, therfore more power for solenoid valve |
Compliance with standards and directives | |
| Standard conformity | |
Approvals and certificates | |
| UL approval | cULus Listed, General Purpose, Class 2 Power Source |
| CCC approval | Certified by China Compulsory Certification (CCC) |
Ambient conditions | |
| Ambient temperature | -25 ... 70 °C (-13 ... 158 °F) |
Mechanical specifications | |
| Connection (system side) | Cage tension spring terminals |
| Core cross-section (system side) | 1.5/2.5 mm2 flexible/rigid |
| Connection (valve side) | 4-pin, M12 x 1 socket |
| Housing material | PBT |
| Sensing face | PBT |
| Degree of protection | IP67 |
| Mass | 177 g |
| Tightening torque, housing screws | 1 Nm |
| Tightening torque, cable gland | M20 x 1.5 ; max. 7 Nm |
General specifications
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