User Manual

LIMITED WARRANTY
INOR Process AB, or any other afliated 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 ve (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 rst 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, modication
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 PRO-
VISION, 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.
DATA (shortform)
ORDERING TABLE
IPAQ-21LX/-22LX EX-DATA
Approval Demko 03 ATEX 134845X
II (1) G [Ex ia] IIC
II (1) D [Ex iaD]
Input (terminals 11-14, 21-24)
(Intrinsically safe sensor terminals)
U
o
: 15 V
I
o
: 13 mA
L
o
: 100 mH
C
o
: 550 nF
The IPAQ-21LX/-22LX shall be placed outside the hazardous area.
The IPAQ-21LX/-22LX contains no serviceable parts.
In case of repair, the product must be sent to INOR or your dealer.
IPAQ-21LX/-22LX must be installed in safe area.
IPAQ-21LX/-22LX/-21L/-22L are designed to t on a standard
DIN Rail.
INSTALLATION
Fig 1.
1. Power supply, load and output
signal are connected according
to gure below.
2. Input signal is connected
according to one of the gures 2-8
CABLE LENGTH
For Ex-version IPAQ-21LX/22LX observe that maximum input cable length
is restricted by cable parameters. The total capacitance, inductance and
ratio inductance/resistance must be within the limits given by the certicate
for the transmitter and EN 500020, EN60079-14.
If the connected sensor includes capacitance and inductance these values
must be subtracted from Co and Lo
To calculate maximum length of the cable, use the data-sheet for the
cable to get the cable capacitance/meter. To get the maximum length of
the cable use the formula:
Lengthmax= Co/C where Lmax is in meter, Co is from Ex-data above
and C is cable capacitance/m (nF/m)
Lengthmax= Lo/L where Lmax is in meter, Lo is from Ex-data above
and L is cable inductance/m (mH/m)
Use the smallest Lengthmax of these two calculated values.
Input
Output
Fig 2
Fig 3
Fig 4
Fig 5
Fig 6
Fig 7
Fig 8
RTD
4-wire connection
RTD
3-wire connection
Pt100
Diff temperature T
1
> T
2
Potentiometer
3-wire connection
Potentiometer
4-wire connection
Voltage
mV
Thermocouple
IPAQ-21L, Non-Ex, 1-Ch 70IP21L001
IPAQ-22L, Non-Ex, 2-Ch 70IP22L001
IPAQ-21LX, Ex, 1-Ch Fixed conn. 70IP21LX01
IPAQ-21LX, Ex, 1-Ch Plug-in conn. 70IP21LX02
IPAQ-22LX, Ex, 2-Ch Fixed conn. 70IP22LX01
IPAQ-22LX, Ex, 2-Ch Plug-in conn. 70IP22LX02
PC Conguration Kit 70CFG00092
Conguration 70CAL00001
!
Cover with the delivered plastic plugs
during operation.
IPAQ-21L/-22L have screw plug connectors with coding for connecting
to the right position.
IPAQ-21LX/-22LX can be supplied with either xed terminals or screw
plug-in connectors with coding.
Power supply: 8 to 36 VDC
Isolation in/out: 1500 VAC
Output: 4-20 mA limit 23 mA
Operating temperature: IPAQ-21LX/-22LX -20
≤ Tamb ≤ +60 °C
IPAQ-21LX/-22LX -4
≤ Tamb ≤ +140 °F
IPAQ-21L/-22L -20
≤ Tamb ≤ +70 °C
IPAQ-21L/-22L -4
≤ Tamb ≤ +158 °F
R
LOAD
(Ω)
Supply voltage U (VDC)
R
LOAD
=(U-8)/0.022
Ri ≤ 10 Ω
CONNE C T I O N S