Chapter 2 Installation and Wiring
6F8C1637
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2.1 Before Starting
WARNING
Before installing or removing the module, make
sure that the basic unit to which the TNB module is
installed is turned off.
Otherwise, it may cause an electric shock.
Mandatory
WARNING
Do not touch the interior of the product except the
switches.
It may cause an electric shock.
Prohibited
CAUTION
Install it under an environment that satisfies the
product specifications.
When installing it under an environment that does not
satisfy the product operating temperature range, apply
forced cooling with cooling equipment.
Operating temperature range: 0 to 55C
Prohibited
CAUTION
Before installation or wiring, remove the static
electricity from your body.
The static electricity accumulated in the human body may
cause failure of the product.
Prohibited
CAUTION
Do not touch the cables carelessly.
pplying stress to the cables may cause malfunction or
accidents.
Prohibited
CAUTION
When installing the product to the basic unit, do not
bend the pins of the station bus connector.
Prohibited
CAUTION
If it is difficult to insert the module to the basic unit,
remove it once and try again rather than forcing it.
Prohibited
CAUTION
Use a Phillips screwdriver.
To prevent damage to the screws, use a screwdriver that
is suitable for the screws.
Prohibited
CAUTION
Perform a notification check in the application level
using the transmission protocol.
Mandatory