Dust Networks SmartMesh IA-510 D2511, Руководство для руководителей

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C
HAPTER
2 - S
PECIFICATIONS
Antenna Specifications
8 S
MART
M
ESH
IA-510 D2511 M
ANAGER
G
UIDE
Antenna Specifications
The antenna provided on the D2511 manager meets the specifications in Table 8. For
optimum performance, position the antenna vertically when manager is installed.
Power Supply
A universal power supply is included with each packaged manager. The output of the
transformer is 12 V at 1.1 Amps DC, and it is connected to + (positive) and – (ground)
terminals of the connector. However, any DC supply with an output of 9–30 V at
0.5 Amps can be connected. A 24 VAC supply can be connected to the two right-most
terminals of the connector (see Figure 6). The power supply connector uses a Phoenix
PN 1757048 or equivalent mating connector.
Figure 6 Power Supply Connector
Table 8 D2511 Antenna Specifications
Parameter Value
Frequency range 2.4-2.4835 GHz
Impedance
50
Ω
Gain +2 dBi maximum
Pattern Omni-directional
Pins used for 24
VAC connection
Power supply
connector
Pins used for
DC input