emPC-CXR
(
Hardware Manual
)
•
Safety Instructions
2 - 7
Rev. V1.2
©
Janz Tec AG
2
Safety Instructions
Refer to page iv for explanation of the warning notice system.
The product described in this documentation may be operated only by personnel qualified for the
specific task in accordance with the relevant documentation for the specific task, in particular its
warning notices and safety instructions. Qualified personnel are those who, based on their training and
experience, are capable of identifying risks and avoiding potential hazards when working with these
products.
2.1
Installation and Maintenance
The power supply of the product operates with hazardous voltages.
DANGER: Electrical Shock
Danger to life.
This product operates with 9..34 V DC SELV power supply. Do
not
connect this product
to an improper power supply (No AC power, no more than 34 V DC or no non-SELV
circuit)!
DANGER: Electrical Shock
Danger to life.
The IO interfaces (connectors) of the product are only suited to be connected to SELV
circuits. Use interfaces (connectors) for their intended use only.
This product must not be connected to telecommunication networks (TNV circuits).
CAUTION: Explosive Risk
The installed computer board is equipped with a Lithium battery.
Danger of explosion if battery is incorrectly replaced. Replace only with battery of the
same or equivalent type.
CAUTION: Fire Risk
The digital IO must be powered by a SELV power supply, that complies with the
requirements of a limited energy source (LPS) (By using an appropriate supply or an
external fuse).
WARNING: Burns Hazard
The product generates considerable amount of heat. The housing transports this heat to
the environment and therefore gets hot.
Caution when touching the housing, burns
hazard
!
To comply with UL/IEC/EN 60950-1: If the product is not supplied by a limited current
circuit, then a disconnection means - easily accessible and identifiable - has to be
provided in the final installation to separate the equipment from all power sources.
