Hans Turck GmbH & Co. KG | 45466 Mülheim an der Ruhr, Germany | T +49 208 4952-0 | F +49 208 4952-264 | [email protected] | www.turck.com 1|4
FMX-IM-2UPLI63FX
| 14-06-2022 17-31
| Technical modifications reserved
FMX-IM-2UPLI63FX
Flow Monitoring – For the Connection of Intrinsically Safe
Flow Sensors
HART Device with Current and Transistor Outputs
Technical data
Type
FMX-IM-2UPLI63FX
ID
100000823
Electrical data
Operating voltage
20…30 VDC
Power consumption
< 10.5 W
No-load current I
0
≤ 63 mA
Teach modes
Min/max adjustment. Teach modes incl.
DeltaFlow monitoring (teach modes are
automatically released with the change of
flow speed).
Flow speed
[%] after min/max adjustment (perma-
nent)
Medium temperature
[°C] with the SET button temporarily
pressed
Repeatability flow rate
typical ± 1 % (of full scale)
Repeatability media temperature
typical ± 1 K
Measuring accuracy media temperature
typical ± 7 K
Switchpoint hysteresis media tempera-
ture
2 K
Input function
Connection of flow sensors (excluding
non-Ex sensors from the FP100 product
series)
Sensor voltage
≤ 7 VDC
Sensor current
≤ 70 mA
Sensor current limitation
approx. 110 mA
Measuring frequency
5 Hz (every 200 ms with software filter)
Features
■
For Ex ia resp. Ex ib sensors
■
Analog output for flow
■
Transistor outputs for temperature and
faults
■
Teaching upper and lower flow limit
■
LED band for indication of flow speed and
media temperature
■
Monitoring of operating and display range
■
Detection of wire-break and short-circuit on
the sensor side
■
Parametrized via pushbutton and FDT/DTM
■
Associated equipment [Ex ia Ga / Da]
■
Connection of flow probes Zone 0 / 20
Functional principle
All Ex flow sensors from the FCS series
(immersion sensors) and FCI series (inline
sensors) can be operated with the FMX-IM
external processing unit.
The flow module features four status LEDs
as well as a 10-segment LED band for local
monitoring. Software-based diagnostic options
are also available to the user, such as wire-
break and short-circuit on the sensor side.
Furthermore, monitoring of flow rates and
media temperatures within a predefined
operating and display range.
The upper and lower limit are determined
in relation to the analog output signal and
taught in using the implemented teach mode.
Working on the calorimetric principle, the
connectible sensors not only detect the flow
rate but also the media temperature.
The parameterization can be carried out via
touch buttons or software-supported via the
communication interface HART, which is then
carried out via the device-specific DTM within
the FDT frame PACTware.
