User`s manual

-1

DANGER

CAUTION

z SAFETY PRECAUTIONS z

(Always read before starting use)

When using this equipment, thoroughly read this manual. Also pay careful

attention to safety and handle the module properly.

These precautions apply only to this equipment.

Refer to the User’s Manual of the CPU module to use for a description of the

system safety precautions.

These "Safety Precautions" classify the safety precautions into two categories:

"DANGER" and "CAUTION".

Procedures which may lead to a dangerous condition and

cause death or serious injury, if not carried out properly.

Procedures which may lead to a dangerous condition and

cause superficial to medium injury, or physical damage

only, if not carried out properly.

Depending on circumstances, procedures indicated by

CAUTION may also

be linked to serious results.

In any case, it is important to follow the directions for usage.

Please keep this manual in a safe place for future reference and also pass this

manual on to the end user.

[INSTALLATION PRECAUTION]

CAUTION

z Use the programmable controller in an environment that meets the general

specifications contained in CPU module User's Manual to use.

Using this programmable controller in an environment outside the range of the general

specifications may cause electric shock, fire, malfunction, and damage to or

deterioration of the product.

z While pressing the installation lever located at the bottom of module, insert the module

fixing tab into the fixing hole in the base unit until it stops. Then, securely mount the

module with the fixing hole as a supporting point. Incorrect mounting of the module can

cause a malfunction, failure or drop.

When using the programmable controller in the environment of much vibration, tighten

the module with a screw.

Tighten the screw in the specified torque range. Undertightening can cause a drop,

short circuit or malfunction. Overtightening can cause a drop, short circuit or malfunction

due to damage to the screw or module.

z Completely turn off the externally supplied power used in the system before mounting or

removing the module. Not doing so could result in damage to the product.

Not doing so may cause damage to the module.

z Do not directly touch the conductive area or electronic components of the module.

Doing so may cause malfunction or failure in the module.