Emerson 781 Manuel de référence - Page 8
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Reference Manual
00809‐0200‐xxxx, Rev AA
April 2010
Figure 8. Smart Wireless Field Link Dimensional Drawing
Specifications
Table 1. Smart Wireless Field Link Specifications
Input Power
Operating Temperature
Wiring to WirelessHART I/O Terminal Block
Wiring Distance
Wireless Protocol
Wireless Output Power, EIRP
Mounting
Humidity
Item
Specification
10.5 – 30 VDC,
-40 to 185 °F (-40 to 85 °C)
18 AWG Twisted Shield Pairs
656 ft (200 m)
WirelessHART, 2.4-2.5 GHz DSSS
10 dBm (10 mW)
Long Range Antenna Option WK
12.5dBm (17mW)
Extended Range Antenna Option WM
All SST, 2 in. Pipe and Panel Mount Bracket
0-90% relative humidity