Turck FMX-IM-2UPLI63X Technical data

FMX-IM-2UPLI63X
Flow Monitoring – For the Connection of Intrinsically Safe
Flow Sensors
HART Device with Current and Transistor Outputs

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

■

Technical data

Type FMX-IM-2UPLI63X

ID no. 7525105

Electrical data

Operating voltage 20…30VDC

Power consumption <10.5W

No-load current I

Teach modes Min/max adjustment. Teach modes incl.

Flow speed [%] after min/max adjustment (perma-

Medium temperature [°C] with the SET button temporarily

Repeatability flow rate typical ±1% (of full scale)

Repeatability media temperature typical ±1K

Measuring accuracy media temperature typical ±7K

Switchpoint hysteresis media tempera­ture

Input function Connection of flow sensors

Sensor voltage ≤7VDC

Sensor current ≤70mA

Sensor current limitation approx.110mA

Measuring frequency 5 Hz (every 200 ms with software filter)

0

Output functions

Flow monitoring Analog output



≤63mA

DeltaFlow monitoring (teach modes are
automatically released with the change of
flow speed).

nent)

pressed

2K



Functional principle

All Ex FCS flow (immersion) and FCI (inline)
sensors can be operated with the external
processing unit FMX-IM.



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 wire­break 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
implemented in the Teach mode. Working
on the calorimetric principle, the connectible
sensors not only detect the flow rate but also
the media temperature.



Parametrization is implemented either via
pushbutton or software-supported via HART
interface and then via the device specific
IODD within the FDT frame PACTware or via
SPDU.

FMX-IM-2UPLI63X | 04-05-2021 11-34 | Technical modifications reserved

Hans Turck GmbH & Co. KG | 45466 Mülheim an der Ruhr, Germany | T [phone] | F [phone] | [e-mail] | www.turck.com 1|4

Technical data

Temperature monitoring transistor output

Error monitoring transistor output

Current range 4…20 mA / 20…4 mA parametrizable

Load <600Ω

Characteristic Output of probe signal, no linearization

Error recognition NAMUR error limits

Switching characteristic PNP

Switching state active high / active low parametrizable

(transistor output error monitoring only
active low)

Switching voltage 20…30VDC

Switching current 100mA

Electrical connections 5-pole removable reverse polarity protect-

ed terminal blocks

Connection mode screw connection

Terminal cross-section 1.5…2.5mm²

Communication modes Tool based engineering via DTM

Tests/approvals

Device marking Ex II (1) G [Ex ia Ga] IIC resp. II (1) D [Ex

EX type-examination certificate TÜV 11 ATEX 078981

IECEx certificate of conformity IECEx TUN 11.0005

Declaration of conformity EN ISO/IEC 5108M

Approvals CE, C-UL U.S. submitted

Electromagnetic compatibility (EMC) acc. to NE21

Relative humidity EN 60068-2-38

Mechanical data

Design Signal processor

Dimensions 89x110x27mm

Housing material Polycarbonate/ABS

Ambient temperature (min.) -25

Ambient temperature (max.) 70

Mounting type DIN rail mounting and mounting panel

Protection class IP20

MTBF 108Years



ia Da] IIIC



Hans Turck GmbH & Co. KG | 45466 Mülheim an der Ruhr, Germany | T [phone] | F [phone] | [e-mail] | www.turck.com 2|4

FMX-IM-2UPLI63X | 04-05-2021 11-34 | Technical modifications reserved