turck FMX-IM-3UR38X Manual

Flow monitoring
For the connection of intrinsically safe flow sensors
IO-Link device with relay outputs
FMX-IM-3UR38X
Type designation
Ident-No.
Operating voltage
Operating voltage
Frequency
Short-circuit protection
Input function
Design
Dimensions
Housing material
Electrical connection
Packaging unit
1 / 4 TURCK Inc. ñ 3000 Campus Drive Minneapolis, MN 55441-2656 ñ Phone: 763-553-7300 ñ Application Support: 1-800-544-7769 ñ Fax 763-553-0708 ñ www.turck.com
FMX-IM-3UR38X
7525103
20...250VAC
20...125 VDC
ï 40...ð 70 Hz
yes
Connection of flow sensors
Terminal chamber
110 x 27 x 89 mm
Polycarbonate/ABS
Terminal block
terminals / housing (IEC 60529 / EN 60529)
1
■ Associated equipment [Ex ia Ga / Da]
■ Connection of flow probes Zone 0 / 20
■ For Ex ia resp. Ex ib sensors
■ Relay output for flow, temperature and
faults
■ Adjustment of switchpoint, no teaching
of flow boundaries (QuickTeach)
■ LED band for indication of flow speed
and media temperature
■ Monitoring of operating and display
range
■ Detection of wire-break and short-cir-
cuit on the sensor side
■ Standard IO or IO-Link operating mode
■ Parametrized via pushbutton or soft-
ware-supported via IO-Link
Functional principle
All Ex flow sensors from the FCS series (im-
mersion sensors) and FCI series (inline sen-
sors) can be operated with the FMX-IM exter-
nal processing unit.
The flow module features four status LEDs as
well as a 10-segment LED band for local mon-
itoring. Software-based diagnostic options are
also available to the user, such as wire-break
and short-circuit on the sensor side. Further-
more, monitoring of flow rates and media tem-
peratures within a predefined operating and
display range.
The upper and lower limits of the flow range
are taught in using the max./min. teach mode
implemented. The flow switchpoint is easily
adjusted by means of the Quick-Teach func-
tion, without having to program a lower and
upper limit of the flow range. Working on the
calorimetric principle, the connectible sensors
not only detect the flow rate but also the me-
dia temperature.
The flow module can be operated either in IO-
Link (IOL) or in standard IO (SIO) mode via
the integrated IO-Link interface. In SIO mode,
the switching outputs are operated in the stan-
dard way. In IOL mode the current process
signal is transmitted cyclically as a 10 bit-seri-
al value.
Parametrization is initiated either via pushbut-
ton or software-supported via IO-Link inter-
face. The actual parametrization is then imple-
mented via the tool-based DTM or IODD with-
in the FDT frame PACTware™ or acyclically
near the control via On-Request Data Objects
(ORDO).