INOR IPAQ-LPlus Operating Manual

Output load diagram

Dimensions

(Ω)

4

Load

R

Load

at 23 mA output

8

12

Supply voltage U (VDC)

=(U-7)/0.023

363228242016

Permissible R

Load

R
1600

1200

800

400

0

Ordering table

Item Part No.
Transmitter

PLUS

IPAQ-L
IPAQ-LX
IPAQ-LX

Options

Configuration 70CAL00001
Configuration with 5-point
calibration certificate 70CAL00051

Software and cable

IPRO-X (IPRO with cable) 70IPRX0001
IPRO+ 70IPRS0001
(IPRO with IPRO+ cable)
Software IPRO upgrade 70IPRS0001

PLUS

(Cenelec) 70IPLPX001

PLUS

(FM) 70IPLPX101

70IPLP0001

17.5/0.69

35/

1.38

58/2.28

45/

1.77

mm/inches

Short form data:

Power supply 7 - 36 VDC
Ambient temperature -20 to + 70 °C

Isolation input/output/PC 3750VAC
Mounting DIN Rail

- 4 to +158 °F

90/

3.54

User

Instructions

Intelligent Precision

Temperature

Transmitter

Measurably better transmitters

http://www.inor.com

E-mail:[e-mail]

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

All information subject to change without noticeMade in Sweden

LIMITED WARRANTY

INOR Process AB, or any other affiliated company within the Inor Group (hereinafter jointly
referred to as ”Inor”), hereby warrants that the Product will be free from defects in materials or
workmanship for a period of five (5) years from the date of delivery (”Limited Warranty”).
This Limited Warranty is limited to repair or replacement at Inor’s option and is effective only
for the first end-user of the Product. Upon receipt of a warranty claim, Inor shall respond
within a reasonable time period as to its decision concerning:

1 Whether Inor acknowledges its responsibility for any asserted defect in materials or
workmanship; and, if so,

2 the appropriate cause of action to be taken (i.e. whether a defective product should be
replaced or repaired by Inor).

This Limited Warranty applies only if the Product:
1 is installed according to the instructions furnished by Inor;
2 is connected to a proper power supply;
3 is not misused or abused; and
4 there is no evidence of tampering, mishandling, neglect, accidental damage, modification

or repair without the approval of Inor or damage done to the Product by anyone other
than Inor.

This Limited Warranty is provided by Inor and contains the only express warranty provided.

INOR SPECIFICALLY DISCLAIMS ANY EXPRESS WARRANTY NOT PROVIDED
HEREIN AND ANY IMPLIED WARRANTY, GUARANTEE OR REPRESENTATION AS TO
SUITABILITY FOR ANY PARTICULAR PURPOSE, PERFORMANCE, QUALITY AND
ABSENCE OF ANY HIDDEN DEFECTS, AND ANY REMEDY FOR BREACH OF CON­TRACT, WHICH BUT FOR THIS PROVISION, MIGHT ARISE BY IMPLICATION, OP­ERATION OF LAW, CUSTOM OF TRADE OR COURSE OF DEALING, INCLUDING IM­PLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. EXCEPT AS PROVIDED HEREIN, INOR FURTHER DISCLAIMS ANY RE­SPONSIBILITY FOR LOSSES, EXPENSES, INCONVENIENCES, SPECIAL, DIRECT, SEC­ONDARY OR CONSEQUENTIAL DAMAGES ARISING FROM OWNERSHIP OR USE OF
THE PRODUCT.

Products that are covered by the Limited Warranty will either be repaired or replaced at the
option of Inor. Customer pays freight to Inor, and Inor will pay the return freight by post or
other “normal” way of transport. If any other type of return freight is requested, customer pays
the whole return cost.

PO Box 9125,
S-200 39 MALMÖ, Sweden.

Phone:

Domestic 040-31 25 60
International [phone]

Fax:

Domestic 040-31 25 70
International [phone]
E-mail: [e-mail]

Postfach 1410,
D-64836 Münster, Germany.

Phone:

Domestic 06071-61 20 08
International [phone]

Fax:

Domestic 06071-61 20 07
International [phone]

E-mail:

1860 Renaissance Blvd., Suite 203
Sturtevant, WI 53177, USA

Phone:

Domestic 1-888-430-INOR
International [phone]

Fax:

Domestic [phone]
International [phone]
E-mail: [e-mail]

86BIQ00013 1098

[e-mail]

[phone]

Introduction

PLUS

IPAQ-L
precision temperature transmitter. The size
and versatillity makes an ideal choice for all
industrial instrumentation. The transmitter
give you the possibility to use a customized
linearization using 40 points, or 8 third de­gree polynimials to give you the best possi­ble precision.

IPAQ-L
gent way to monitor the isolation resitance.

is a loop-powered intelligent

PLUS

also have SmartSense, an intelli-

INPUTS

Pt100, Pt1000, Ni100, Ni1000

4-wire connection

3-wire connection

RTD

3-wire connection

with ”SmartSense”

Pt100

Pt100

Diff temperature T1>T

2

General information

PLUS

IPAQ-L

is a two-wire precision rail­mounted transmitter intended to be used
in industrial environment.

The transmitter is configured from a stand­ard IBM compatible PC by using the IPRO
software (version 4.1 or later). When the
transmitter is reconfigurated by a PC no
recalibration is needed.

You can connect a digital display to the
transmitter for a local readings. The display
is connected to the communication port and
is powered from the transmitter.

The transmitter will update the display
every second once it is connected.

Connection

1. Power supply and output signal are con-

nected according to figures to the right.
Power supply IPAQ-L

PLUS

with 7 - 36V.

2. Input signal is connected according to

figures to the right.

3. Communication cable and the digital

display are connected according to
figures to the right.

Configuration

The IPAQ-L
be externally powered when you configure
with the IPRO+ communication cable. If
you use the IPRO-X communication cable
you need to power the transmitter. To con­figure the transmitter you need IPRO (the
IPAQ software). If IPRO is not installed in
your PC, install the software following the
instructions in ”IPRO User instructions”.

Configuration from PC is "on-line", that is,
the transmitter can be installed in the proc­ess with the input connected during configu­ration. The output is frozen while transmis­sion from PC to IPAQ takes place. When
the transfer is done, the transmitter uses
the new parameters.

PLUS

transmitter do not have to

Jack for connecting PC

and digital display

Potentiometer

4-wire connection

*

*Max input

OUTPUT

4-20 mA Output

+

Power
Supply

-

R

Load

3-wire connection

*

*Max input

Connections

Power supply

+

*

-

Test
(mA)

+

Input

SmartSense:

The transmitter continuously supervises the
isolation resistance in thermocouples and
3-wire-connected Pt100/D100 including the
connection wires. If the isolation resistance is
low it causes error in the measurements and
consequently a faulty output. The transmitter
indicates low isolation resistance by forcing
the output to a preprogrammed value. This
function requires setting by the PC-program
IPRO and the use of a temperature sensor
with an extra wire.

-

78
56

-Test

7
45

+Out -

mV

- +

12
34

12
3

4

T

2

*SmartSense lead

Voltage

millivolt

- +

Thermocouple

AE,B,E,J,K,L,N,R,S,T,U

or customer specific

- +

*SmartSense lead

SmartSense

R

LOAD

I

OUT

PC/Display
Connection

Pt100/D100

*

T/C

*

SmartSense lead

Calibration

Since IPAQ-L
recommended checking the calibration once
a year. Use equipment with an inaccuracy of
at least 5 times better than the checked one,
e.g. if you are checking a transmitter with an
inaccuracy of 0.05% use instrument with an
inaccuracy of maximum 0.01%.

You can either perform a full recalibration
of the transmitters stored calibration param­eters (Basic Calibration) or make a System
Error Correction (recommended). In each
case use the IPRO software and follow the
instructions on the screen. When performing
a System Error Correction, please note that
this is only a compensation for errors at the
measuring range in use.

PLUS

is a precision instrument it´s

T

1

*