M7F4D1G Omron, M7F4D1G Datasheet - Page 14

• Manufacturer Part Number: M7F4D1G
• Manufacturer: Omron

Specifications of M7F4D1G

• Display Type: Segmented
• Emitting Color: Green
• Number Of Digits: 4
• Package Type: Panel
• Operating Temperature Classification: Commercial
• Pin Count: 20
• Opto Display Type: Panel
• Pattern Type: Segmented
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Safety Precautions
■ Precautions for Safe Use
• Do not use or store the product in the following locations.
• Do not use the product in locations subject to temperatures outside
• Do not install the product near devices generating strong high
• Do not touch terminals or perform wiring while power is supplied to
• Do not touch the terminals while power is being supplied. Doing so
• When tightening the terminals or connecting connectors, support
• Wire to the correct terminal number. Incorrect wiring may result in
• Be sure power supplies and power lines for control power supply
• Do not attempt to disassemble, repair, or modify the product. Doing
• Do not allow pieces of metal, wire clippings, or fine metallic
• For DC input, use an SELV power supply with overcurrent
Tighten the screws on the terminal block securely using
the recommended tightening torque of 0.29 to 0.49 N·m.
Loose screws may occasionally cause fire, resulting in
minor or moderate injury, or damage to the equipment.
the specified ranges or in locations subject to condensation. If the
product is installed in a panel, be sure that the temperature around
the product (not the temperature around the panel) does not go
outside the specified range. The life of components is dependent
on the temperature. The life of components shortens when the
temperature rises, and it lengthens when the temperature falls. The
life of components can be lengthened by lowering the temperature
inside the product.
frequency waves or surges. When using a noise filter, check the
voltage and current and install it as close to the product as
possible.
the product. Doing so may result in injury or malfunction.
may result in product failure or malfunction.
the product with one hand to prevent it from being pushed out of the
front of the panel.
damage to or burning of components.
and inputs have appropriate specifications. Not using power
supplies and power lines with appropriate specifications may result
in malfunction, burning, or electric shock.
so may occasionally result in minor or moderate injury.
shavings or filings to enter the product. Doing so may occasionally
result in fire or product failure.
protection. Specifically, use an SELV power supply with double or
reinforced insulation between input and output, and an output
voltage of 30 Vrms with 42.2 V peak or 60 VDC maximum.
Recommended power supply: S8VS-06024@ (OMRON product)
• Locations subject to direct radiant heat from heating equipment
• Locations where the product may come into contact with water,
• Locations subject to direct sunlight
• Locations where dust or corrosive gases (in particular, sulfuric
• Locations subject to extreme temperature changes
• Locations where icing or condensation may occur
• Locations subject to excessive shocks or vibration
• Locations subject to temperatures or humidity outside the
• Locations outdoors or exposed to wind or rain
• Locations subject to static electricity or noise
oil, or salt water
or ammonia gas) are present
specified range
!CAUTION
■ Precaution for Correct Use
Wiring
• Do not tighten the power supply terminals with excessive force
• Do not impose excessive force on the rear panel when tightening
• When tightening the terminals of the M7F or connecting a
Environment
When using the M7F in places with dust, metal powder, or sprayed
oil, be sure to take appropriate measures so that no dust, metal
powder, or sprayed oil will penetrate the interior of the Display Units.
Mounting
• When panel-mounting, make sure that the side of the case marked
• When panel-mounting, do not press the central part of the displays,
Connections
• If power will be supplied to the M7F from the PLC's I/O service
• It is recommended to supply power to the M7F from a dedicated
• When using a controller other than the PLC or another company's
Removing Color Plate
There is a gap (with a width of approximately 1 mm) between the
case and color plate on the left and right sides. To remove the color
plate, insert a flat-blade screwdriver into either one of the gaps and
move the color plate upwards.
Replacing Unit Plate
• Remove the unit plate with a pair of tweezers.
• Before pasting a unit plate to the plate holder, remove the ground
when wiring. Doing so may damage the terminals. Tighten each of
them to a torque of 0.29 to 0.49 N·m.
the terminals of the M7F or connecting a connector to the M7F.
connector to the M7F, hold the displays by hand, otherwise the
displays may protrude from the case.
“TOP” is upward.
otherwise the displays may be damaged. Press the flange part.
power supply, make sure that the current consumption of the M7F
does not exceed the rated capacity of the service power supply.
DC power supply in order to protect the PLC from being damaged.
PLC, be sure to check the terminal arrangement of the connector of
the controller or the PLC. The terminal arrangement of OMRON's
cables incorporating connectors corresponds to that of the PLC.
paper from the unit plate. Paste the unit plate to the plate holder so
that the symbol mark or character(s) of the face plate will be on the
bottom side (i.e., the decimal-point side) of the M7F.
Case
Color plate
M7F
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