Endress+Hauser NRF81 - Page 57

Tankside Monitor NRF81 Commissioning
Endress+Hauser 57
9.2.1 Configuration of the HART inputs
Connecting and addressing HART devices
D
E
F
C
B
A
1
1
1
1 3
2
2 4
1
HR
CDI
WP
on
SIM
2
2
3
3
4
4
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
POWER
i
B
B1-3 B4-8
1 2 3 4 5 6 7 8
C
1 2 3
4 5 6 7 8
C1-3 C4-8
A0032955
 25 Possible terminals for HART loops
B Analog I/O module in slot B (availability depending on device version →  20)
C Analog I/O module in slot C (availability depending on device version →  20)
E HART Ex is output (available in all device versions)
HART devices must be configured and given a unique HART address
2)
via their own
user interface before they are connected to the Tankside Monitor NRF81. Make sure
they are connected as defined by the terminal assignment →  26.
Slot B or C: Setting the operating mode of the Analog I/O module
This section is not relevant for the HART Ex is output (Slot E). This output always
functions as a HART master for the connected HART slaves.
If HART devices are connected to an Analog I/O module (slot B or C in the terminal
compartment), this module must be configured as follows:
1. Navigate to the submenu of the respective Analog I/O module: Setup → Advanced
setup → Input/output → Analog I/O X1-3
2. Go to the Operating mode parameter (→  138).
3. If only one HART device is connected to this loop:
Select the HART master+4..20mA input option. In this case the 4-20mA signal can
be used in addition to the HART signal. For the configuration of the 4-20mA input:
→  61.
4. If up to 6 HART devices are connected to this loop:
Select the HART master option.
Configuring the power supply for a connected Micropilot S FMR5xx
This section is only relevant if a Micropilot S FMR5xx is connected to the Tankside
Monitor.
2) The current software does not support HART devices with adress 0 (zero).