5 wiring plan double chamber housing ex d, 5 wiring plan double chamber housing ex d – VEGA VEGAPULS 66 (≥ 2.0.0 - ≤ 3.8) enamel Foundation Fieldbus User Manual
Page 28
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5.5 Wiring plan double chamber housing Ex d
1
2
3
4
5
Fig. 22: Double chamber housing
1
Housing cover, connection compartment
2
Blind stopper or plug M12 x 1 for VEGADIS 61 (optional)
3
Housing cover, electronics compartment
4
Filter element for air pressure compensation
5
Cable gland
4
I2C
1
2
3
I²C
1
2
4
Display
Typ:
1
2
5 6 7 8
Bus
Sim.
Fig. 23: Electronics compartment, double chamber housing
1
Simulation switch ("on" = mode for simulation release)
2
Connection for VEGACONNECT (I²C interface)
3
Internal connection cable to the connection compartment
Housing overview
Electronics compart-
ment
28
VEGAPULS
66 enamel • Foundation Fieldbus
5 Connecting to power supply
33336
-EN
-090305
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