SMC Networks ITV Series Manual page 11

Be sure to read before handling.
Precautions.
Caution
1. Install an air filter near this product on the supply
side. Select a filtration degree of 5 µm or less.
2. Compressed air containing large amounts of
drainage can cause malfunction of this product and
other pneumatic equipment. As a countermeasure,
install an aftercooler, air dryer or Drain Catch, etc.
3. If large amounts of carbon dust are generated by
the compressor, it can accumulate inside this
product and cause malfunction.
For details on the above compressed air quality,
refer to 14-14-2.
Caution
Connect the cable to the connector on the body with
the wiring arranged as shown below. Proceed
carefully, as incorrect wiring can cause damage.
Further, use DC power with sufficient capacity and a
low ripple.
Brown
Blue
White
Black
1
Terminal no.
Lead wire color Brown White
Power
Signal
Wiring
supply
2: (White)
1: (Brown)
Wiring diagram
Current signal type
Vs
A
Vs : Power supply 24 VDC
A : Input signal
Monitor output wiring diagram
Analog output, voltage type
Downloaded from Elcodis.com electronic components distributor
Compact Electro-pneumatic Regulator
Refer to pages 14-21-3 to 14-21-4 for Safety Instructions and Common
Air Supply
Wiring
Body
Note)
2 3 4
Note) A right angle type is also available.
Blue Black
The entry directions for the right
COM Monitor
angle type connector is downward
(OUT port side). Never turn the
4: (Black) connector as it is not designed to
turn.
3: (Blue)
If forced, it will damage the
connector port.
Voltage signal type
Brown
Blue
Vs
White
Black
Vin
Vs : Power supply 24 VDC
12 to 15 VDC
4 to 20 ADC Vin : Input signal
0 to 20 ADC
Brown
Blue
White
Monitor output voltage
Black
Precautions
Caution
1. Do not use a lubricator on the supply side of this product, as
this can cause a malfunction. When lubrication of terminal
equipment is necessary, connect a lubricator on the output
side of this regulator.
2. If electric power is shut off while pressure is being applied,
output pressure will be maintained. However, this output
pressure is held only temporarily and is not guaranteed. If
exhausting of this pressure is desired, shut off the power
after reducing the set pressure, and discharge the air using
a residual pressure exhaust valve, etc.
3. If power supply to this regulator is cut off due to a power
failure, etc., when it is in a regulated state, output pressure
will be maintained temporarily. Handle carefully when
operaing with output pressure released to the atmosphere,
as air will continue to flow out until reaching atmospheric
pressure.
4. If supply pressure to this regulator is interrupted while the
power is still on, the internal solenoid valve will continue to
operate and a humming noise may be generated. Since the
life of the solenoid valve may be shortened by this, be sure
to shut off the power supply when supply pressure is shut
off.
5. This product is adjusted for each specification at the time of
shipment from the factory. Avoid unnecessary disassembly
or removal of parts, as this can lead to a malfunction.
6. The optional cable connector is a 4-wire type. When the
monitor output (analog output) is not being used, keep the
monitor output wire (black) from touching the other wires as
this can cause a malfunction.
7. Use caution that the right angle cable does not rotate and is
limited to only one entry direction.
8. Take the following steps to avoid malfunction caused by
noise.
1) Remove power supply noise during operation by installing a
line filter, etc. in the AC power line.
2) Install this product and its wiring as far as possible from strong
electric fields such as those of motors and power lines, etc.
3) Make sure to take protective measures against load surge for
an induction load (solenoid valves, relays, etc.).
9. Characteristics are limited only to the static state, and when
air is consumed on the output side, pressure may fluctuate.
Brown
10. For details on the handling of this product, refer to
Blue instruction manual included with the product.
White 11. In locations where the body is exposed to water, dust, etc.,
there is a possibility that they can enter into the body
Black
throught the breathing hole. Use a fitting/tube (M-3AU-3
fitting and TIU01„-„„ tube are recommended), extend the
piping to the location where there is no
12 to 15 VDC
water, dust, etc.
0 to 5 VDC
0 to 10 VDC
12. When using in an enclosed environment,
like an inspection box, etc., make sure to
install a fan or other such device to
prevent from overheating.
ITV0000
Series
Handling
Breathing hole
M3 x 0.5
2
14-8-11
F.R.L.
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AF
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ITV
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