14 Group CURRENT INPUT Device Functions Proline t-mass 65
50 Endress+Hauser
14 Group CURRENT INPUT
Function description CURRENT INPUT
! Note!
This group is not available unless the transmitter is fitted with a current input I/O module.
ASSIGN CURRENT
INPUT
Use this function to assign a process variable to the current input.
Options:
OFF
PRESSURE
Factory setting:
OFF
! Note!
If you select OFF, the only function shown in the CURRENT INPUT group is this func-
tion ASSIGN CURRENT INPUT.
CURRENT SPAN Use this function to select the current range. This selection defines the operational range
and the upper and lower signal on alarm.
Options:
0–20 mA
4–20 mA
4–20 mA NAMUR
4–20 mA US
0–20 mA (25 mA)
4–20 mA (25 mA)
Factory setting:
4–20 mA NAMUR
! Note!
When switching the hardware from an active (factory setting) to a passive output signal,
select a current range of 4–20 mA (please refer to the Operating Instructions Proline t-
mass 65, BA111D/06/en).
Current range / operational range (measuring information):
0–20 mA / 0 to 20.5 mA
4–20 mA / 4 to 20.5 mA
4–20 mA NAMUR / 3.8 to 20.5 mA
4–20 mA US / 3.9 to 20.8 mA
0–20 mA (25 mA) / 0 to 24 mA
4–20 mA (25 mA) / 4 to 24 mA
VALUE 0_4 mA Use this function to assign a value to the 0/4 mA current.
User input:
5-digit floating-point number
Factory setting:
Dependent on the process variable assigned to the current input (see function ASSIGN
CURRENT INPUT).
– Pressure: 0.0 [bar a] or 0.0 [psi a]
(country dependent, → Page 71 ff.)
! Note!
The appropriate unit is taken from the group SYSTEM UNITS (see Page 9).
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