WIKA UPT-21 - Handbuch (Seite 30)

30 WIKA operating instructions process transmitter, model UPT-2x
14068347.01 06/2014 GB/D
GB
8. Configuration without display and operating unit
8.2 Configuring over HART  interface
HART ® -compatible process transmitters can be set with operating software
(e.g. Pactware™).
The operation of the respective menus is described in the associated online help.
The generic device drivers are available for download from www.wika.com.
Connecting process transmitter to PC (HART ® )
1. Connect HART ® modem to process transmitter.
2. Connect HART ® modem to PC.
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RS-232
Spannungsquelle
HART-Widerstand 250 ohm
HART-Modem
HART ® resistor min. 250 Ω
Voltage source
HART ® modem