INOR ISOPAQ-30P GB - Manual

USER INSTRUCTIONS English
Isolation Transmitter
www.inor.com
Read these instructions before
using the product and
retain for future information.
1. Before Startup
1. Before Startup
When operating the isolating transmitter, certain parts
of the module can carry dangerous voltage! Ignoring the
warnings can lead to serious injury and/or cause
damage! When operating the isolating transmitter, certain parts
of the module can carry dangerous voltage! Ignoring the
warnings can lead to serious injury and/or cause
damage!
The isolation transmitter should only be installed
and put into operation by qualified staff. The staff
must have studied the warnings in these operating
instructions thoroughly.
The isolation transmitter should only be installed
and put into operation by qualified staff. The staff
must have studied the warnings in these operating
instructions thoroughly.
The transmitter may not be put into operation if the
housing is open.
The transmitter may not be put into operation if the
housing is open.
In applications with high operating voltages
sufficient distance and isolation as well as shock
protection must be ensured.
In applications with high operating voltages
sufficient distance and isolation as well as shock
protection must be ensured.
Safe and trouble-free operation of this device can
only be guaranteed if transport, storage and
installation are carried out correctly and operation
an maintenance are carried out with care.
Safe and trouble-free operation of this device can
only be guaranteed if transport, storage and
installation are carried out correctly and operation
an maintenance are carried out with care.
Appropriate safety measures against electrostatic
discharge (ESD) should be taken during range selection
and assembly on the transmitter.
Appropriate safety measures against electrostatic
discharge (ESD) should be taken during range selection
and assembly on the transmitter.
2. Short description 2. Short description
The 3-way isolation transmitter is used for electrical isolation and
conversion of 0 - 20 mA, 4 - 20 mA and 0 - 10 V signals. The input
and output range can be set by using DIP switch and due to the
calibrated range selection no further adjustment is necessary.
The 3-way isolation transmitter is used for electrical isolation and
conversion of 0 - 20 mA, 4 - 20 mA and 0 - 10 V signals. The input
and output range can be set by using DIP switch and due to the
calibrated range selection no further adjustment is necessary.
The 3-way isolation guarantees reliable decoupling of the sensor
circuit from the processing circuit and prevents linked measurement
circuits from influencing each other.
The 3-way isolation guarantees reliable decoupling of the sensor
circuit from the processing circuit and prevents linked measurement
circuits from influencing each other.
3. Functioning
3. Functioning
The input signal is modulated and then electrically decoupled using
a transformer. The isolated signal is then made available at the
output, demodulated, filtered and amplified.
The input signal is modulated and then electrically decoupled using
a transformer. The isolated signal is then made available at the
output, demodulated, filtered and amplified.
4. Configuration
4. Configuration
4.1 Equipment
4.1 Equipment
A screwdriver with a width of 2.5 mm
is required to open the unit and to
connect the wires to the screw clamp
terminals.
A screwdriver with a width of 2.5 mm
is required to open the unit and to
connect the wires to the screw clamp
terminals.
4.1 Opening the unit
4.1 Opening the unit
Using a screwdriver, release the
snap fittings of the upper part of the
housing on both sides (1). The upper
part of the housing and the
electronics can now be pulled out by
approximately 3 cm
(2).
Using a screwdriver, release the
snap fittings of the upper part of the
housing on both sides (1). The upper
part of the housing and the
electronics can now be pulled out by
approximately 3 cm
(2).
4.3 Settings
4.3 Settings
Set the input and output ranges with
DIP switch (3) as indicated in the
following table:
Set the input and output ranges with
DIP switch (3) as indicated in the
following table:
Switch • = on Switch • = on Input Output
○ 0 - 20 mA 0 - 20 mA
4 - 20 mA 0 - 20 mA •
0 - 10 V 0 - 20 mA
0 - 20 mA 4 - 20 mA •
4 - 20 mA 4 - 20 mA
0 - 10 V 4 - 20 mA •
0 - 20 mA 0 - 10 V • •
4 - 20 mA 0 - 10 V • • •
0 - 10 V 0 - 10 V • •
1 2 3 4 5
○ = Factory setting
5. Mounting, electrical connection
The isolation transmitter is mounted on standard 35 mm DIN rail.
Warning!
Do not operate inputs for
current and voltage
simultaneously!
6. Order information
Product
Input / Output Part No.
IsoPAQ-30P Calibrated range selection 70ISP30001
7. Technical Data
Input
Input signal
(terminal/switch selectable) 0 - 20 mA 1) 4 - 20 mA 0 - 10 V
Input resistance Current input
Voltage input 22 Ω
1 M Ω
Overload Current input
Voltage input ≤ 200 mA
Voltage limitation via 30 V Z-Diode,
max. continuous current 30 mA
Output
Output signal
(switch selectable) 0 - 20 mA 1) 4 - 20 mA 0 - 10 V
Load Current output
Voltage output ≤ 500 Ω
≤ 1 kΩ
Offset ± 20 µA / ± 10 mV
Ripple < 20 mV rms
General data
Transmission error ± 0,3 % of measured value
Temperature coefficient 2) ± 0,015 %/K of end value
Cut-off frequency (-3 dB) Approx. 1 kHz
Test voltage 2.5 kV, 50 Hz
Input against output against power supply
Working voltage 3)
(Basic insulation)
600 V AC/DC for overvoltage category II and
contamination class 2 acc. to EN 61010 part 1
Ambient temperature Operation
Transport
and storage - 10 °C to + 60 °C (+14 to +140 °F)
- 20 °C to + 80 °C (-4 to +176 °F)
Power supply 20 to 253 V AC/DC AC 48 ... 62 Hz, approx. 3 VA
DC approx. 1,5 W
EMC 4) EN 61326 -1
Construction 12,5 mm (0.5’’) housing, protection type: IP 20
Connection ≤ 2.5 mm 2 , AWG 14
Weight Approx. 100 g
1) factory setting
2) Average TC in specified operating temperature range
3) As far as relevant the standards and rules mentioned above are considered
by development and production of our devices. In addition relevant assembly
rules are to be considered by installation of our devices in other equipments.
For applications with high working voltages, take measures to prevent
accidental contact and make sure that there is sufficient distance or insulation
between adjacent situated devices.
4) Minor deviations possible during interference
8. Block diagram
9. Dimensions
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.
Terminal assignments
1 Input + Current
2 Input - Current
3 Input + Voltage
4 Input - Voltage
5 Output +
6 Output -
7 Power supply ≅
8 Power supply ≅
INOR Process AB
PO Box 9125
200 39 MALMÖ
SWEDEN
Phone: +46 40 31 25 60
Fax:
+46 40 31 25 70
E-mail: [email protected]
Internet: www.inor.com
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