Endress+Hauser Levelflex FMP51 Modbus - Device Connection Procedures

Levelflex FMP51 Modbus Electrical connection
Endress+Hauser 21
6.2 Connecting the device
L
WARNING
Explosion Hazard!
‣
Observe applicable national standards.
‣
Comply with the specifications in the Safety Instructions (XA).
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Use specified cable glands only.
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Check to ensure that the power supply matches the information on the nameplate.
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Switch off the power supply before connecting the device.
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Connect the potential matching line to the outer ground terminal before applying the
power supply.
Required tools/accessories:
• For devices with a cover lock: Allen key AF3
• Wire stripper
• When using stranded cables: One ferrule for every wire to be connected.
2.
3.
1.
10 (0.4)
10 (0.4)
4.
5.
5.
3 mm
A0035428
 2 Engineering unit: mm (in)
1. Loosen the screw of the securing clamp on the connection compartment cover and turn
the securing clamp 90° counterclockwise.
2. Unscrew the connection compartment cover.
3. Push the cable through the cable entry. To ensure tight sealing, do not remove the
sealing ring from the cable entry.