Endress+Hauser Micropilot FMR67B - Cable Specification

Electrical connection Micropilot FMR67B HART
26 Endress+Hauser
The type of cable entry depends on the device version ordered.
Always route connecting cables downwards so that moisture cannot penetrate the
connection compartment.
If necessary, create a drip loop or use a weather protection cover.
11.2.8 Available device plug connectors
In the case of devices with a plug, it is not necessary to open the housing for connection
purposes.
Use the enclosed seals to prevent the penetration of moisture into the device.
11.3 Ensuring the degree of protection
11.3.1 Cable entries
• Gland M20, plastic, IP66/68 NEMA TYPE 4X/6P
• Gland M20, nickel-plated brass, IP66/68 NEMA TYPE 4X/6P
• Gland M20, 316L, IP66/68 NEMA TYPE 4X/6P
• Thread M20, IP66/68 NEMA TYPE 4X/6P
• Thread G1/2, IP66/68 NEMA TYPE 4X/6P
If the G1/2 thread is selected, the device is delivered with an M20 thread as standard and a
G1/2 adapter is included with the delivery, along with the corresponding documentation
• Thread NPT1/2, IP66/68 TYPE 4X/6P
• Dummy plug transport protection: IP22, TYPE 2
• HAN7D plug, 90 degrees, IP65 NEMA Type 4X
• M12 plug
• When housing is closed and connecting cable is plugged in: IP66/67, NEMA Type 4X
• When housing is open or connecting cable is not plugged in: IP20, NEMA Type 1
NOTICE
Plug M12 and plug HAN7D: incorrect mounting can invalidate the IP protection class!
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The degree of protection only applies if the connecting cable used is plugged in and
screwed tight.
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The degree of protection only applies if the connecting cable used is specified according to
IP67, NEMA Type 4X.
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The IP protection classes are only maintained if the dummy cap is used or the cable is
connected.
11.4 Post-connection check
 Are the device or cables undamaged (visual inspection)?
 Do the cables used comply with the requirements?
 Do the mounted cables have strain relief?
 Cable glands mounted, securely tightened and leak-tight?
 Does the supply voltage correspond to the specifications on the nameplate?
 No reverse polarity, terminal assignment correct?