Endress+Hauser Proline Promag W 800 - Special connection instructions; Ensuring the degree of protection

Proline Promag W 800 Electrical connection
Endress+Hauser 63
7.8 Special connection instructions
7.8.1 Connection examples
Pulseoutput
1
12345
2
4
3
A0044387
 14 Connection example for pulse output (passive)
1 Automation system with pulse input (e.g. PLC)
2 External DC power supply (e.g. 24 VDC)
3 Open-collector pulse input of transmitter: Observe input values →  98
4 Pull-up resistor (e.g. 10 kOhm)
7.9 Ensuring the degree of protection
7.9.1 Degree of protection IP68, type 6P enclosure or IP66/67, type
4X enclosure, Proline 800 - Standard
Depending on the version, the sensor meets all the requirements for IP68 protection, type
6P enclosure or IP66/67, type 4X enclosure →  106.
To guarantee IP68 protection, type 6P enclosure or IP67, type 4X enclosure, carry out the
following steps after the electrical connection:
1. Check that the housing seal is clean and fitted correctly. Dry, clean or replace the
seals if necessary.
2. Tighten the housing cover until the triangular marks on the cover point to one
another exactly.
3. Tighten the bayonet lock on the connection plug until it engages into place.
7.9.2 Degree of protection IP68, type 6P enclosure, with "Cust-
potted" option, Proline 800 - Advanced (separate version)
Depending on the version, the sensor meets all the requirements of IP68 protection, type
6P enclosure →  106 and can be used as a remote device version .
The degree of protection of the transmitter is always only IP66/67, type 4X enclosure and
the transmitter must be treated accordingly →  64.
To guarantee IP68 protection, type 6P enclosure for the "Cust-potted" options, carry out the
following steps after the electrical connection:
1. Firmly tighten the cable glands (torque: 2 to 3.5 Nm) until there is no gap between
the bottom of the cover and the housing support surface.