Connecting The Remote Display And Operating Module Dkx001; Potential Equalization; Requirements - Endress+Hauser Proline Teqwave MW 300 Operating Instructions Manual

Proline Teqwave MW 300 HART
1)
Endress+Hauser
7.3.2

Connecting the remote display and operating module DKX001

The remote display and operating module DKX001 is available as an optional extra
→  162.
• The measuring device is always supplied with a dummy cover when the remote
display and operating module DKX001 is ordered directly with the measuring
device. Display or operation at the transmitter is not possible in this case.
• If ordered subsequently, the remote display and operating module DKX001 may not
be connected at the same time as the existing measuring device display module.
Only one display or operation unit may be connected to the transmitter at any one
time.
1
3
4
5
1 Remote display and operating module DKX001
2 Terminal connection for potential equalization (PE)
3 Connecting cable
4 Measuring device
5 Terminal connection for potential equalization (PE)
7.4

Potential equalization

7.4.1

Requirements

For potential equalization:
• Pay attention to in-house grounding concepts
• Take account of operating conditions like the pipe material and grounding
• Medium, Connect the sensor and transmitter to the same electric potential
• Use a ground cable with a minimum cross-section of 6 mm
for potential equalization connections
Electrical connection
A B
81 82 83 84
81 82 83 84
A B
2 (10 AWG) and a cable lug
A0027518
1)
39