Balluff BES M18MF2-PSC50B-BV02-EXE Notice D'utilisation page 9

Instruction manual BES M18MF2-PSC50B-BV02-EXE
Technical data
IECEx Certificate
Ignition protection type (ATEX): Gas-Ex
Ignition protection type (IECEx): Gas-Ex
Temperature range in T6 (Zone 2)
Temperature range in T5 (Zone 2)
Temperature range in T4 (Zone 2)
Temperature range in T3 (Zone 2)
Temperature range dust-Ex (Zone 22)
Maximum surface temperature (Zone 22)
Rated Voltage
Supply voltage
Rated current
Switching current
Electrostatic chargeable plastic housing
With reference to group II (gas):
With reference to group III (dust):
Housing material
Switching output
Switching distance Sn
Operating point
Hysteresis
Switching frequency
Test voltage
Degree of protection [EN 60529]
Electrical connection
Accessories
Trouble shooting
Failure
The functioning indicator does not light
up when the proximity switch is actuated
No change of
switching signal
Scope of delivery, transportation and disposal
• Inspect packaging and content for damage.
• Check the delivery for completeness.
• Disposal note: Do not dispose the device in the domestic waste, comply with relevant laws and national regulations.
BA-S36071-GB-2018-28
Dust-Ex
Dust-Ex
Cause of failure
Supply voltage too low or
not connected
Operation of the proximity
switch outside of specification
IECEx EPS 18.0030X
II 3G Ex ec IIC T6 Gc
II 3D Ex tc IIIC T70°C Dc
Ex ec IIC T6 Gc
Ex tc IIIC T70°C Dc
–20 °C ≤ Ta ≤ +60 °C
–20 °C ≤ Ta ≤ +60 °C
–20 °C ≤ Ta ≤ +60 °C
–20 °C ≤ Ta ≤ +60 °C
–20 °C ≤ Ta ≤ +60 °C
70 °C
30 V DC
24 V DC ±10%
100 mA DC
100 mA DC
219 mm²
446 mm²
Br-Ni / PA
PNP-Normally open
5 mm flush
0.8 Sn
< 0.1 Sn
300 Hz
500 V / 50 Hz / 60 s
IP 67
2 m PUR-cable, grey 3x0.34 mm²
2x nut M18x1, Br-Ni
Remedy
Check power supply
Check range of application
of the proximity switch
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