NG800
User Manual for NRSW version 4.5.0.100
2. Conformity
This chapter provides general information for putting the gateway into operation.
2.1. Safety Instructions
Please carefully observe all safety instructions in the manual that are marked with the symbol
.
Compliance information:
The NetModule gateways must be used in compliance with
any and all applicable national and international laws and with any special restrictions
regulating the utilization of the communication module in prescribed applications and
environments.
Information about the accessories / changes to the device:
– Please only use original accessories to prevent injuries and health risks.
– Changes made to the device or the use of non-authorized accessories will render the
warranty null and void and potentially invalidate the operating license.
Information about the device interfaces:
– All systems that are connected to the NetModule gateway interfaces must meet the
requirements for SELV (Safety Extra Low Voltage) systems.
– Interconnections must not leave the building nor penetrate the body shell of a vehicle.
– Connections for antennas may only exit the building or the vehicle hull if transient
overvoltages (according to IEC 62368-1) are limited by external protection circuits
down to 1 500 V
peak
. All other connections must remain within the building or the vehicle
hull.
– Always keep a distance of more than 40 cm from the antenna in order to reduce
exposure to electromagnetic fields below the legal limits.
– Devices with a WLAN interface may be operated only with applicable Regulatory Do-
main configured. Special attention must be paid to country, number of antennas and
the antenna gain (see also chapter
). The maximum allowed gain is 3dBi in the
relevant frequency range. WLAN antennas with a higher amplification may be used
with the NetModule gateway "Enhanced-RF-Configuration" software license and the
antenna gain and cable attenuation that have been correctly configured by certified
specialized personnel. A misconfiguration will lead to loss of the approval.
– Cellular antennas attached to the gateway must have an antenna gain of equal or less
than 2.5 dBi. The user is responsible for the compliance with the legal regulations.
– Only CE-compliant power supplies with a current-limited SELV output voltage range
may be used with the NetModule gateways.
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