Connecting The Remote Display And Operating Module Dkx001; Ensuring Potential Equalization; Requirements - Endress+Hauser Proline Promass H 300 PROFINET Operating Instructions Manual

Proline Promass H 300 PROFINET
Endress+Hauser
7.2.3

Connecting the remote display and operating module DKX001

The remote display and operating module DKX001 is available as an optional extra
→  219.
• 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
2
3
4
5
1 Remote display and operating module DKX001
2 Protective earth (PE)
3 Connecting cable
4 Measuring device
5 Protective earth (PE)
7.3

Ensuring potential equalization

7.3.1

Requirements

Please consider the following to ensure correct measurement:
• Same electrical potential for the fluid and sensor
• Company-internal grounding concepts
Electrical connection
A B
81 82 83 84
81 82 83 84
A
B
A0027518
39