Spare Parts - Endress+Hauser Proline Promass 84 MODBUS RS485 Operating Instructions Manual

Troubleshooting
!
86
10.6

Spare parts

The previous sections contain detailed troubleshooting instructions → ä 77.
The measuring device, moreover, provides additional support in the form of continuous self-
diagnosis and error messages.
Fault rectification can entail replacing defective components with tested spare parts. The illustration
below shows the available scope of spare parts.
Note!
You can order spare parts directly from your Endress+Hauser representative by providing the serial
number printed on the transmitter's nameplate → ä 7.
Spare parts are shipped as sets comprising the following parts:
• Spare part
• Additional parts, small items (screws, etc.)
• Mounting instructions
• Packaging
1
5
6
7
Fig. 46: Spare parts for transmitter 84 (field and wall-mount housings)
1 Power unit board (85 to 260 V AC, 20 to 55 V AC, 16 to 62 V DC)
2 Amplifier board
3 I/O board (COM module)
Pluggable input/output submodules; product structure → ä 75
4
5 S-DAT (sensor data memory)
6 T-DAT (transmitter data memory)
7 Display module
Proline Promass 84 MODBUS RS485
2
3
1
2
3
4
1
2
3
4
3
U T
1
2 T P
3
O U
4
T /
1 P U
2
3 I N
4
4
U T
T P
O U
T /
P U
I N
4
a0006810
Endress+Hauser