IMR01N12-E7
i-2
This product is intended for use with industrial machines, test and measuring equipment.
(It is not designed for use with medical equipment and nuclear energy plant.)
This is a Class A instrument. In a domestic environment, this instrument may cause radio
interference, in which case the user may be required to take additional measures.
This instrument is protected from electric shock by reinforced insulation. Provide
reinforced insulation between the wire for the input signal and the wires for instrument
power supply, source of power and loads.
Be sure to provide an appropriate surge control circuit respectively for the following:
- If input/output or signal lines within the building are longer than 30 meters.
- If input/output or signal lines leave the building, regardless the length.
This instrument is designed for installation in an enclosed instrumentation panel. All
high-voltage connections such as power supply terminals must be enclosed in the
instrumentation panel to avoid electric shock to operating personnel.
All precautions described in this manual should be taken to avoid damage to the
instrument or equipment.
If the equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
All wiring must be in accordance with local codes and regulations.
All wiring must be completed before power is turned on to prevent electric shock,
instrument failure, or incorrect action.
The power must be turned off before repairing work for input break and output failure
including replacement of sensor, contactor or SSR, and all wiring must be completed
before power is turned on again.
To prevent instrument damage as a result of failure, protect the power line and the
input/output lines from high currents with a suitable overcurrent protection device with
adequate breaking capacity such as a fuse, circuit breaker, etc.
A malfunction in this product may occasionally make control operations impossible or
prevent alarm outputs, resulting in a possible hazard. Take appropriate measures in the
end use to prevent hazards in the event of malfunction.
Prevent metal fragments or lead wire scraps from falling inside instrument case to avoid
electric shock, fire or malfunction.
Tighten each terminal screw to the specified torque found in the manual to avoid electric
shock, fire or malfunction.
For proper operation of this instrument, provide adequate ventilation for heat dissipation.
Do not connect wires to unused terminals as this will interfere with proper operation of the
instrument.
Turn off the power supply before cleaning the instrument.
Do not use a volatile solvent such as paint thinner to clean the instrument. Deformation or
discoloration may occur. Use a soft, dry cloth to remove stains from the instrument.
To avoid damage to the instrument display, do not rub with an abrasive material or push
the front panel with a hard object.
FOR PROPER DISPOSAL
When disposing of each part used for this instrument, always follows the procedure for
disposing of industrial wastes stipulated by the respective local community.
CAUTION
