![Siemens SITRANS AW 7MP3112 Series Скачать руководство пользователя страница 59](http://html.mh-extra.com/html/siemens/sitrans-aw-7mp3112-series/sitrans-aw-7mp3112-series_operating-instructions-manual_1265484059.webp)
The power supply parameters for the field device must be taken from the relevant operating
instructions.
DIWHUWKHODVW
FRPPXQLFDWLRQ
FRPPDQG
&RPPDQG &RPPDQG
ODVW
FRPPDQG
FRPPDQG
EHIRUHODVW
WRXW
/HDG
WLPH
6WDUWXS
WLPH
2SHUDWLQJ
YROWDJH
6WDUWXS
YROWDJH
3RZHU
RQWLPH
DIWHU
H[WHUQDO
WULJJHU
W[
9
W
W
W
W
Figure 9-1
Power supply parameters
If the WirelessHART adapter supplies the field device as described in the section "Electrical
installation: Wiring diagrams: Two-wire field device with power supply of the device" (Page 34),
the following input boxes must be completed:
Parameter
Meaning
Example
Default
Configuration mode
Specifies the power mode.
● Off: There is no communication with any
connected field device. The WirelessHART
adapter is used, for example, as a router
between other WirelessHART devices.
● Auto: If the connected field device is control‐
led via wireless, it is supplied with power fol‐
lowing each communication according to
the "Power-on time after external trigger":
This suppresses constant turning on and off.
● Configuration: If "configuration" is selected,
the connected field device is supplied with
power for the "configuration time" and then
returns to "auto" mode. The same happens
when the pushbutton is pressed for
10 ... 15 s on the WirelessHART adapter.
Automatic
Automatic
Start-up voltage
Voltage in volts that the connected field device
requires in the range 8 ... 23 V in steps of 0.1 V
14 V
16 V
Parameter assignment/addressing
9.9 Configuring power supply
WirelessHART Adapter SITRANS AW200
Operating Instructions, 02/2020, A5E02777161-AA
59