INOR IsoPAQ-661 Bedienungsanleitung

USER INSTRUCTIONS English
Bipolar Isolation Amplifier
IsoPAQ-661
Read these instructions before using the product and retain for future information.
IsoPAQ-661
► Before Startup
When operating the signal converter, certain parts
of the module can carry dangerous voltage!
Ignoring the warnings can lead to serious injury
and/or cause damage!
The signal converter should only be installed and
put into operation by qualified staff. The staff must
have studied the warnings in these operating
instructions thoroughly.
The signal converter 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.
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.
► Short description
The Bipolar Isolation Amplifier is used for electrical isolation and
conversion of unipolar and bipolar process 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.
A switchable compensation of the measuring range can be
performed at the Zero/Span potentiometers on the front panel. Also
the cut-off frequency can be adapted to the measurement task by
using the DIP Switch.
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 Protective Separation with
high isolation level provides protection for personnel
downstream devices against impermissibly high voltage.
The auxiliary power can be supplied via the connection terminals or
type-specific via the optional In-Rail-Bus connector
accessories). A green LED on the front of the unit has been provided
to monitor the power supply.
► 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.
► Settings
Set the input and output ranges with DIP switch as indicated in the
following table:
Input S1- Range Output S2-
1 2 3 4 5 6 1 2 3
● ● ●
± 10 V
● ●
0 ... 10 V
● ● ●
2 ... 10 V
● ● ● ● ● ●
± 5 V
● ● ● ●
0 ... 5 V
● ● ● ● ●
1 ... 5 V
●
± 20 mA
0 ... 20 mA
●
4 ... 20 mA
● ● ● ●
± 10 mA
● ●
0 ... 10 mA
● ● ●
2 ... 10 mA
Bandwidth 8 kHz
Bandwidth 100 Hz
●
Zero potentiometer active
●
Span potentiometer active
Factory settings: all switches in position OFF
► Mounting, Electrical Connection
The isolation transmitter is mounted on standard 35 mm DIN rail.
Terminal assignments
1 Input I + 5 Output +
Input I − Output −
2 6
3 Input U + 7 Power supply +
Input U − Power supply −
4 8
► Technical Data
Input Voltage
± 10 V
Input signal
(calibrated switchable) 0 ... 10 V
2 ... 10 V
≥ 1 MΩ
Input resistance
≤ 30 V
Overload
Output Voltage
± 10 V
Output signal
(calibrated switchable) 0 ... 10 V
2 ... 10 V
≤ 5 mA (2 kΩ at 10 V)
Load
Linear transmission range Unipolar: -1 to +110 %
Residual ripple < 10 mV
rms
General data
and
Transmission error < 0.1 % full scale
1)
Temperature coefficient < 100 ppm/K
± 5 % of measuring range
Zero/Span compensation
(switchable)
(see
Cut-off frequency -3 dB 8 kHz, 100 Hz
(switchable)
Response time T 100 µs, 7 ms
99
Test voltage 3 kV, 50 Hz, 1 min.
Input against output against power supply
2)
Working voltage 600 V AC/DC for overvoltage category II and
(Basic insulation) contamination class 2 acc. to EN 61010-1
Protection against Protective Separation by reinforced insulation acc.
dangerous body to EN 61010-1 up to 300 V AC/DC for overvoltage
2)
currents category II and contamination class 2 between
input and output and power supply.
Ambient temperature Operation
Transport
and storage
Power supply 24 V DC
3)
EMC EN 61326-1
Construction 6.2 mm (0.244'') housing, protection type: IP 20
mounting on 35 mm DIN rail acc. to EN 60715
4 5 6
Connection Solid:
●
(captive plus-minus Fine-stranded:
clamp screws)
Stripped length: 6-8 mm / 0.28 in
●
Screw terminal torque 0.8 Nm / 7 lbf in
Weight Approx. 70 g
1) Average TC in specified operating temperature range
2) 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 equipment.
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.
3) Minor deviations possible during interference
●
► Block Diagram
●
● = on
► Order Information
Product Input / Output
IsoPAQ-661 calibrated
In-Rail-Bus for power supply switchable
► Dimensions
Current
± 5 V ± 20 mA ± 10 mA
0 ... 5 V 0 ... 20 mA 0 ... 10 mA
1 ... 5 V 4 ... 20 mA 2 ... 10 mA
≤ 25 Ω
≤ 50 mA
Current
± 5 V ± 20 mA ± 10 mA
0 ... 5 V 0 ... 20 mA 0 ... 10 mA
1 ... 5 V 4 ... 20 mA 2 ... 10 mA
≤ 12 V (600 Ω at 20 mA)
Bipolar: -110 to +110 %
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
-25 °C to +70 °C (-13 to +158 °F)
Warranty is limited to repair or replacement at Inor's option
-40 °C to +85 °C (-40 to +185 °F)
and is effective only for the first end-user of the Product. This
Limited Warranty applies only if the Product:
16.8 V ... 31.2 V, approx. 0.8 W
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
2 2
0.5 mm - 4 mm / AWG 20-12
4. there is no evidence of tampering, mishandling, neglect,
2 2
0.5 mm - 2.5 mm / AWG 20-14
accidental damage, modification or repair without the
approval of Inor or damage done to the Product by
anyoneother than Inor.
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,
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
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.
INOR Process AB
PO Box 9125
200 39 MALMÖ
SWEDEN
Phone: +46 (0)40 312 560
Fax: +46 (0)40 312 570
Order No.
E-Mail: support@inor.se
70ISP66100
Internet: www.inor.com
including implied warranties of
of the product.