WIRELESS CONNECTIVITY & SENSORS
User manual Proteus-II
17.3. ESD handling
This product is highly sensitive to electrostatic discharge (ESD). As such, always use proper
ESD precautions when handling. Make sure to handle the part properly throughout all stages
of production, including on the host PCB where the module is installed. For ESD ratings, refer
to the module series’ maximum ESD section. For more information, refer to the relevant chap-
ter
. Failing to follow the aforementioned recommendations can result in severe damage to
the part.
• the first contact point when handling the PCB is always between the local GND and the
host PCB GND, unless there is a galvanic coupling between the local GND (for example
work table) and the host PCB GND.
• Before assembling an antenna patch, connect the grounds.
• While handling the RF pin, avoid contact with any charged capacitors and be careful
when contacting any materials that can develop charges (for example coaxial cable with
around 50-80 pF/m, patch antenna with around 10 pF, soldering iron etc.)
• Do not touch any exposed area of the antenna to avoid electrostatic discharge. Do not
let the antenna area be touched in a non ESD-safe manner.
• When soldering, use an ESD-safe soldering iron.
17.4. Safety recommendations
It is your duty to ensure that the product is allowed to be used in the destination country and
within the required environment. Usage of the product can be dangerous and must be tested
and verified by the end user. Be especially careful of:
• Use in areas with risk of explosion (for example oil refineries, gas stations).
• Use in areas such as airports, aircraft, hospitals, etc., where the product may interfere
with other electronic components.
It is the customer’s responsibility to ensure compliance with all applicable legal, regulatory and
safety-related requirements as well as applicable environmental regulations. Disassembling
the product is not allowed. Evidence of tampering will void the warranty.
• Compliance with the instructions in the product manual is recommended for correct prod-
uct set-up.
• The product must be provided with a consolidated voltage source. The wiring must meet
all applicable fire and security prevention standards.
• Handle with care. Avoid touching the pins as there could be ESD damage.
Be careful when working with any external components. When in doubt consult the technical
documentation and relevant standards. Always use an antenna with the proper characteristics.
Order code 2608011x24010
162
Version 1.11 , July 2022