Kongsberg cNODE Embed, Instruction Manual, Page: 11 / 38

429468/B
11
Precautions to prevent Electrostatic Discharge (ESD)
Sensitive printed circuit boards and electronic modules must always be transported
and stored in protective antistatic packing bags. It as also important that they are not
transported or stored close to strong electrostatic, electromagnetic or radioactive fields. If
it is necessary to open and touch the printed circuit board or module inside the protective
bag, the following precautions must be taken.
1 For correct and safe handling of printed circuit boards and electronic modules, you
need a suitable working area. The working area must be covered by an approved
conductive service mat that has a resistance of between 50 kΩ and 2 MΩ, and is
connected directly to a reliable earth point via its earthing cord.
2 You - and all other service personnel involved - must wear a wristband in direct
contact with the skin. The wristband must be electrically connected to the service
mat.
3 Printed circuit boards and electronic modules must be placed on the conductive
service mat during installation and maintenance operations.
4 If, for any reason, it is necessary to move the circuit board from the conductive
service mat, it must be placed in an approved antistatic transportation container (for
example a static shielding bag) before transportation.
5 During installation and servicing, all electrical equipment (for example soldering
irons and test equipment) must be earthed.
Installing the cNODE Embed cables
The cables can be provided with an optional cable kit.
Prerequisites
The following specific items are required for this task.
• 1 x Molex 4–pin receptacle 43025-0400
• 1 x Molex 8–pin receptacle 43025-0800
• 1 x Molex 10–pin receptacle 43025-1000
• 14 x Molex Female crimp terminal 43030-0008
If you have a cable kit, the wires are already connected to the connectors.
Procedure
1 Connect the transducer cable.
Installing the transducer cables TD80V, page 13
Installing the transducer cables TD180, page 12
Transducer connector pinout J1, page 15
Installing the cNODE Embed cables