Balluff BES M12EG2-PSC20B-BV02-EXF Notice D'utilisation page 9

Instruction manual BES M12EG2-PSC20B-BV02-EXF
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-S36075-GB-2018-20
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 T75°C Dc
Ex ec IIC T6 Gc
Ex tc IIIC T75°C Dc
– 5 °C ≤ Ta ≤ +60 °C
– 5 °C ≤ Ta ≤ +60 °C
– 5 °C ≤ Ta ≤ +60 °C
– 5 °C ≤ Ta ≤ +60 °C
– 5 °C ≤ Ta ≤ +60 °C
75 °C
30 V DC
24 V DC ±10%
100 mA DC
100 mA DC
87 mm²
299 mm²
AISI 316 L / PPSU
PNP-Normally open
2 mm flush
0.8 Sn
< 0.1 Sn
180 Hz
500 V / 50 Hz / 60 s
IP 67
2 m PUR-cable, grey, 3x0.34 mm²
2x nut M12x1, AISI 316
Remedy
Check power supply
Check range of application
of the proximity switch
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