ABB NE802, Руководство пользователя

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3BSE083678 22
Section 3 Installation
Environmental
Temperatures EN 60068-2-1
EN 60068-2-2
Operating –40 to +74 °C (–40 to +165 °F)
Storage and
transport
–50 to +85 °C (–58 to +185 °F)
Relative humidity EN 60068-2-30 Operating 5 to 95 % (non-condensing)
Storage and
transport
5 to 95 % (condensation allowed
outside packaging)
Altitude Operating 2 000 m/70 kPa
Service life Operating 10 year
Reliability prediction
(MTBF)
MIL-HDBK-
217F
Operating 1.182.000 hours
Vibration IEC 60068-2-6
(sine)
Operating 5–9 Hz ±6 mm
9–500 Hz ±2 g
Shock IEC 60068-2-27 Operating 15 g, 11 ms
Mechanical
Enclosure EN 60950-1 Plastic Fire enclosure
Dimension WxHxD 34 x 123 x 121 mm
Weight 0.2 kg
Mounting DIN-rail
Degree of protection EN 60529 Enclosure IP21
Cooling Convection
Configuration
Auto configured (auto-negotiation) or manually setting of speed and duplex of individual TX
port, by DIP-switches. Port mirror function is possible to set with DIP-switch. With the port mirror
function active the switch will copy all outgoing traffic to port 1. This can be used to monitor all
traffic going out from the switch. Packets may be discarded if the total throughput exceeds the port
speed of port 1.