MULTISPAN VTR-632 User manual

TERMINAL CONNECTION
Front view (mm)
MECHANICAL INSTALLATION
VTR-63-24
SIGNAL ISOLATOR
Linearized O/P
1.5KV isolation between supply, input &
output
FEATURES
TECHNICAL SPECIFICATION
Zero & span correction facility through
trim port
Fast Response time <150ms
Din Rail Mounting
Input
INPUT SPECIFICATION:
>500K
0- 300 V AC
CMRR >120dp (Typical)
Temperature
Co-efficient <100 PPM
DIMENSION:
Size (HxWxD) mm 76 X 27 X 85
76 76
27
85
Side view (mm)
Input Inpedance
Input
0 To 300V AC
Supply
24V DC
Output 1
0 To 10V DC
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Isolation between
supply, input & Output At least 1.5KV AC for 1 min
Auxiliary Voltage
POWER SUPPLY:
24V DC
Isolation Type Optical - 3 way
ISOLATION:
Output 1
OUTPUT SPECIFICATION:
Output Inpedance >220Ω
0 to 10V DC
Response Type <150ms
O/P
S
Z
VTR63-24
V1 V2
SUPPLY
24V DC
O/P-2 O/P-1
S1
S2
Z1
Z2
VTR 63-24
V1 V2
SUPPLY
24V DC
O/P
V1 V2
VTR 63-24
SUPPLY
24V DC
TERMINAL CONNECTIONTERMINAL CONNECTION
Front view (mm)Front view (mm)
MECHANICAL INSTALLATIONMECHANICAL INSTALLATION
VTR-632
SIGNAL ISOLATORSIGNAL ISOLATOR
Linearized O/P Linearized O/P
1.5KV isolation between supply, input &
output
1.5KV isolation between supply, input &
output
FEATURESFEATURES
TECHNICAL SPECIFICATIONTECHNICAL SPECIFICATION
Zero & span correction facility through
trim port
Zero & span correction facility through
trim port
Fast Response time <150ms Fast Response time <150ms
Din Rail Mounting Din Rail Mounting
Input Input
INPUT SPECIFICATION:INPUT SPECIFICATION:
>>11000K0KΩΩ
0 to 137.5V AC0
CMRRCMRR >120dp (Typical)
>120dp (Typical)
Temperature
Co-efficient
Temperature
Co-efficient <100 PPM
<100 PPM
Output 1 Output 1
Output 2 Output 2
OUTPUT SPECIFICATION:OUTPUT SPECIFICATION:
Output Inpedance Output Inpedance >220Ω
>220Ω
4 to 20mA DC4 to 20mA DC
4 to 20mA DC4 to 20mA DC
Response TypeResponse Type <150ms<150ms
Isolation between
supply, input & Output
Isolation between
supply, input & Output At least 1.5KV AC for 1 min At least 1.5KV AC for 1 min
Auxiliary VoltageAuxiliary Voltage
POWER SUPPLY:POWER SUPPLY:
110V AC, 50/60Hz
Isolation TypeIsolation Type Optical - 3 wayOptical - 3 way
ISOLATION:ISOLATION:
DIMENSION:DIMENSION:
Size (HxWxD) mmSize (HxWxD) mm 76 X 27 X 85 76 X 27 X 85
7676 7676
2727
8585
Side view (mm)Side view (mm)
Input Inpedance Input Inpedance
InputInput
0 TO 137.5V AC
SupplySupply
110V AC
50/60Hz
Output1Output1
4 To 20mA DC 4 To 20mA DC
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VTR-632VTR-632
SUPPLYSUPPLY
O/P-2O/P-2 O/P-1O/P-1
Output2Output2
4 To 20mA DC4 To 20mA DC
Z2Z2
S2S2
Z1Z1
S1S1
VTR-632VTR-632
SUPPLYSUPPLY
O/P-2O/P-2 O/P-1O/P-1
Z2Z2
S2S2
Z1Z1
S1S1
L L
SUPPLY SUPPLY
N N
VTR-632VTR-632
LL NN
LL NN

Read complete instructions prior to installation
and operation of the unit.
WARNING : Risk of electric shock.
SAFETY PRECAUTION
!
All safety related codifications, symbols and instructions
tha appear in this operating manual or on the equipment must
be strictly followed to ensure the safety of the operating
personnel as well as the instrument.
If all the equipment is not handled in a manner specified by
the manufacturer, it might impair the protection provided by
the equipment.
WARNING GUIDELINES
WARNING : Risk of electric shock.
1. To prevent the risk of electric shock, power supply to the
equipment must be kept OFF while doing the wiring
arrangement. Do not touch the terminals while power is
being supplied.
2. To reduce electro magnetic interference, use wire with
adequate rating and twists of the same of equal size shall
be made with shortest connection.
3. Cable used for connection to power source, must have a
cross section of 1mm or greater. These wires should have
insulations capacity made of at least 1.5kV.
4. A better anti-noise effect can be expected by using
standard power supply cable for the instrument.
INSTALLATION GUIDELINES
MECHANICAL INSTALLATION GUIDELINES
MAINTENANCE
1. The equipment should be cleaned regularly to avoid
blockage of ventilating parts.
2. Clean the equipment with a clean soft cloth. Do not use
isopropyl alcohol or any other cleaning agent.
3. Fusible resistor must not be replaced by operator.
Page 2
1) To install the instrument on a DIN rail, raise the clamp at
the back of the instrument and place it on the rail. Now
release the clamp, so the instrument fits on the DIN rail.
2) Ensure proper fitting of the instrument by pulling it
outwards.
3) To remove the instrument raise the clamp to release it
from the DIN rail.
4) The equipment in its installed state must not come in
close proximity to any heating source, caustic vapors, oil
steam, or other unwanted process byproducts.
5) Do not connect anything to unused terminals.
1) Do not allow pieces of metal, wire clippings, or fine
metallic fillings from installation to enter the product or
else it may lead to a safety hazard that may in turn
endanger life or cause electrical shock to the operator.
2) Circuit breaker or mains switch must be installed
between power source and supply terminal to facilitate
power ‘ON’ or ‘OFF’ function. However this mains switch
or circuit breaker must be installed at convenient place
normally accessible to the operator.
3) Use and store the instrument within the specified ambient
temperature and humidity ranges as mentioned in this
manual.