User Manual

DIMENSIONS
USER INSTRUCTIONS
86BIQ00016 2010-11
The transmitter is congured from a standard IBM compatible PC by using
the IPRO software version 4.31 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 calibrating/conguring the IPAQ-21LX/-22LX ATEX
certied version of IPRO-X cable must be used.
Please observe that the 2 channels have separate conguration
outlets so put the IPRO-X plug in outlet 1 or 2 depending on which
channel to congure.
The transmitter is polarity protected for the power supply and will not
be damaged by connecting 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 IS
galvanic isolation like an isolating barrier. Therefore ordinary power
supplies with Um < 250 VAC can be used with IPAQ-21LX/-22LX.
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.
GENERAL INFORMATION
INTRODUCTION
IPAQ-22LX is an Intrinsic Safe, 2-channel universal and intelligent
2-wire rail-mounted transmitter for temperature and other low-level
measurement Ex-applications. IPAQ-21LX = 1 channel.
IPAQ-21L/-22L are the non-Intrinsic Safe versions for use in safe areas.
Universal 1- & 2-channel
Programmable 2-wire
Transmitter
CONFIGURATION
Install the IPRO software from our software CD or from our web site
www.inor.com.
The IPAQ-21LX/-22LX transmitters must be powered, during conguration
(see CONNECTIONS Fig 1). The IPAQ-21L/-22L must be powered if you use
conguration cable IPRO-X. If the 4-pole, so called ”off-line” cable is used
(only for IPAQ-21L/-22L), you usually don’t have to power the transmitter
during conguration. For computers with only USB-connection, use a USB/
RS232 adapter.
For keeping the safety of the internal circuits in the
IPAQ-21LX/-22LX, always use an ATEX -approved IPRO-X
conguration cable when making a conguration.
Before conguring an operating IPAQ-21LX/-22LX make sure the
input wiring is not connected to hazardous area.
When choosing differential temperature measurements with Pt100 be sure
to select ”sensor break” = none.
For IPAQ-21L/-22L only, the transmitter can be congured during operation.
The output is frozen while transmission from PC to IPAQ takes place. When
transfer is done the transmitter uses the new parameters.
mm/inches
!
ATEX
The user instruction must be read prior to adjustment and/or installation.
All information subject to change without notice.
This product should not be mixed with other kind of scrap, after usage.
It should be handled as an electronic/electric device.
www.inor.com, www.inor.se
MEASU RE OF SU C CES S
MEAS U RE O F SU CCES S
INOR Process AB, PO Box 9125, SE-200 39 Malmö, Sweden,
Phone: [phone], Fax: [phone], E-mail: [e-mail]
INOR Transmitter OY, Unikkotie 13, FI-01300 Vantaa, Finland,
Phone:[phone], Fax: [phone], E-mail: support.@inor.se
INOR Transmitter GmbH, Am Bocksborn 5,
D-63571 Gelnhausen, Germany,
Phone: [phone], Fax: [phone], E-mail: [e-mail]
KROHNE Temperature Division INOR, 7 Dearborn Road,
Peabody, MA 01960, USA,
Phone: [phone], Fax: [phone], E-mail: [e-mail]