Unified Controller nv series PROFIBUS(PA912) Module Instruction Manual 
v 
 
CAUTION
 
 
 
 
Prohibited
Do not touch anything other 
than the operation part 
(setting switches inside the 
module), such as the IC parts 
and terminals, connectors, 
and soldered surfaces inside 
the module. 
Doing so may result in electrostatic 
breakdown of the ICs and LSIs, 
causing failure.    Also, an injury 
may occur due to the ends of the 
part lead wires, or burns may occur 
due to hot parts. 
 
 
Prohibited
Do not disassemble or modify 
the device or module. 
It may cause malfunction or failure 
as well as loss of safety of the 
device. 
 
 
 
Prohibited
Do not forcefully bend, pull, or 
twist the power cord and 
cables. 
It may cause breaks or heating. 
 
 
Prohibited
Do not insert any metal into 
the gaps of the device main 
body. 
It may cause fire. 
 
 
 
 
  5.  Safety Precautions on Transportation, Storage, and Disposal 
 
CAUTION
 
 
 
 
Mandatory
Observe ordinances and 
rules. 
When destroying the product, 
observe the ordinances and rules of 
the local government. 
 
 
 
 
Prohibited
For transportation and storage 
of the product, use a 
conductive bag and packaging 
box. 
Otherwise it will cause failure.