INOR IPAQ-L, IPAQ-LX Operating Manual

I NTRODUCT I O N

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USER INSTRUCTIONS

Intelligent 2-wire

DIN Rail Temperature & mA

Transmitters

ATEX

The user instruction must be read prior to adjustment and/or installation.

All information subject to change without notice.

MEA S URE OF S UCC E SS

IPAQ-L is a universal and intelligent 2-wire rail-mounted transmitter
for temperature and other measurement applications.
IPAQ-LX is the Intrinsic Safe version for use in Ex-applications.
IPAQ-L(mA) is a version for current input only, up to 50 mA.

GENERAL I N F O R M A T I O N

The transmitter is congured from a standard IBM compatible PC by
using the IPRO-Software version 4.14 or later. The latest version
of IPRO can be downloaded from http://www.inor.com. When the
transmitter is set from a PC no calibration is needed.

!

When calibrate/congure ”online” with the input con­nected to hazardous area the ATEX certied version of IPRO-X
cable must be used.

The transmitter is polarity protected and will not be damaged by
connecting the power supply with the wrong polarity, but the output
will be 0 mA.

The maximum load in the output loop depends on the supply voltage,
see ”DATA shortform”

!

”Isolation input/output/PC” mentioned in the data sheet,
indicates signal isolation only. It shall not be interpreted as
an IS galvanic isolation like an isolating barrier. Therefore
ordinary care in selecting barrier and grounding should be
considered for the IPAQ-LX.

Sensor wire check: the transmitter uses a pulsating technique to
monitor sensor break or sensor shortened to avoid measuring errors.
This pulsating signal may interfere with some electronic calibrators.
By selecting ”Sensor Break = None” in the IPRO software and
download the conguration into the transmitter the pulsating signal
is turned off.

INOR Process AB, PO Box 9125, SE-200 39 Malmö, Sweden,

Phone: [phone], Fax: [phone], E-mail: [e-mail]

INOR Transmitter OY, Unikkotie13, FI-01300 Vantaa, Finland,

Phone:[phone], Fax: [phone], E-mail: jari.stadig@inor.

INOR Transmitter GmbH, Rodenbacher Chaussee 6,

Phone: [phone], Fax: [phone], E-mail: [e-mail]

INOR Transmitter Inc, 7 Dearborn Road, Peabody, MA 01960, USA,

Fax: [phone], E-mail: [e-mail]

DE-63457 Hanau-Wolfgang, Germany,

Phone: [phone],

www.inor.com, www.inor.se

DIMENSION S

CONFIGURA T I O N

The IPAQ-L/LX transmitter must be powered, when you congure the
transmitter, (see ”Connections” g.1). If IPRO (the IPAQ software) isn’t
installed in your PC, install the software.

!

For keeping the safety of the internal circuits in the
IPAQ-LX, always use Ex-power supply or a zener barrier with
limitations according to Ex-data and IPRO-X conguration
cable when making a conguration.

When choosing differential temperature measuments with Pt100 be

86BIQ00006 2007-06

sure to select ”sensor break” = none.

This product should not be mixed with other kind of scrap, after usage.

It should be handled as an electronic/electric device.

Conguration from PC is ”on-line”, that is, the transmitter can be con­gured while in operation if the area is known to be non-hazardous.
The output is frozen while transmission from PC to IPAQ take place.

MEA S URE OF S UCC E SS

When transfer is done the transmitter uses the new parameters.