Endress+Hauser Deltabar PMD75B HART - Ensuring the Degree of Protection; Cable Entries

Electrical connection Deltabar PMD75B HART
28 Endress+Hauser
Measuring devices with M12 plug
2
1
34
A0011175
1 Signal +
2 Not assigned
3 Signal –
4 Ground
Measuring devices with Harting plug Han7D
Han7D
–
+
+ –
–
+
A B
1
5
4
678
2
3
A0041011
A Electrical connection for devices with Harting plug Han7D
B View of the plug-in connection on the device
6.3 Ensuring the degree of protection
6.3.1 Cable entries
• Gland M20, plastic, IP66/68 TYPE 4X/6P
• Gland M20, brass nickel plated, IP66/68 TYPE 4X/6P
• Gland M20, 316L, IP66/68 TYPE 4X/6P
• Thread M20, IP66/68 TYPE 4X/6P
• Thread G1/2, IP66/68 TYPE 4X/6P
• Thread NPT1/2, IP66/68 TYPE 4X/6P
• Dummy plug transport protection: IP22, TYPE 2
• Plug HAN7D, 90 deg. IP65 NEMA Type 4X
• Plug M12
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!
‣
The degree of protection only applies if the connecting cable used is plugged in and
screwed tight.
‣
The degree of protection only applies if the connecting cable used is specified according
to IP67, NEMA Type 4X.
‣
The IP protection classes are only maintained if the dummy cap is used or the cable is
connected.