Safety Instructions - 2N Access Unit M Benutzerhandbuch

• I/O interface – I/O functionality:
• 2 Inputs:
• In active mode short-circuited = ON, open = OFF
• In passive mode external voltage in range of –30 V DC to +30 V DC may be applied, U
ON, U > 1.5 = OFF
IN
• Relay:
• 1x form C relay, NO/NC, max. 1 A, max. 30 V AC/DC
• Installation cable requirements:
• Ext. power: AWG 20-16, qualified for up to 3 m (10 ft)
• Active switch output: AWG 20-16, qualified for up to 3 m (10 ft)
• Relay: AWG 20-16, qualified for up to 3 m (10 ft)
• Inputs: AWG 20-16, qualified for up to 3 m (10 ft)
• Ethernet and PoE: STP CAT 5e or higher, qualified for up to 100 m (328 ft)

Safety instructions

WARNUNG
The 2N product shall be installed by a trained professional, and in compliance with local
laws and regulations.
ANMERKUNG
The 2N product shall be used in compliance with local laws and regulations.
• 2N Telekomunikace recommends using a shielded network cable (STP).
• To use the 2N product outdoors, or in similar environments, it shall be installed in an
approved outdoor housing.
• Store the 2N product in a dry and ventilated environment.
• Avoid exposing the 2N product to shocks or heavy pressure.
• Avoid exposing the 2N product to vibration.
• Install the product using screws and plugs appropriate for the material (e.g. wood, metal,
sheet rock, stone).
• Do not install the product on unstable poles, brackets, surfaces or walls.
• Do not install the product on vibrating poles, brackets, surfaces or walls.
• Use only applicable tools when installing the 2N product. Using excessive force with
power tools could cause damage to the product.
• Do not use chemicals, caustic agents, or aerosol cleaners.
• Use a clean cloth dampened with pure water for cleaning.
• Use only accessories that comply with the technical specification of your product. These
can be provided by 2N or a third party.
• Use only spare parts provided by or recommended by 2N.
• Do not attempt to repair the product yourself. Contact 2N support or your 2N reseller for
service matters.
• The power supply shall be plugged in to a socket outlet installed near the product and
shall be easily accessible.
Allgemeine Anweisungen und Vorsichtsmaßnahmen
49
< 1.5 V =
IN