Endress+Hauser Proline Promass O 300, Техническая информация

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Proline Promass O 300
32 Hauser
Connecting the remote display and operating module DKX001
The remote display and operating module DKX001 is available as an optional extra →  89.
• 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
81
V
cc
82
Gnd
83
A
84
B
81
V
cc
82
Gnd
83
A
84
B
2
4
5
A0027518
1 Remote display and operating module DKX001
2 Protective earth (PE)
3 Connecting cable
4 Measuring device
5 Protective earth (PE)
Connection examples
Current output 4 to 20 mA HART
4
4...20 mA
5
2
1
3
6
A0029055
 2 Connection example for 4 to 20 mA HART current output (active)
1 Automation system with current input (e.g. PLC)
2 Cable shield: the cable shield must be grounded at both ends to comply with EMC requirements; observe cable
specifications →  40
3 Connection for HART operating devices →  74
4 Resistor for HART communication (≥ 250 Ω): observe maximum load →  14
5 Analog display unit: observe maximum load →  14
6 Transmitter