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Siemens 7MF4997--1DA Betriebsanleitung Seite 9

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Betriebsanleitung
Operating Instructions
Interface (HART modem) for SIMATIC PDM
Overview
Congratulations on purchasing the interface. The interface allows you to communicate
with HART instruments using a personal computer, the computer's serial interface and
the respective software.
The interface requires no special installation, operates on low power for notebook com-
patibility, and is isolated and fully HART compliant. It draws power from the RS232 inter-
face and requires no external power supply. The networks interface operates on as little
as 2.0 mA at voltages as low as 4.0 VDC, which is well within the capabilities of most PC
systems, including energy efficient notebook. The interface adheres to the EIA--RS232C
standard, and supports hardware handshaking.
The interface is enclosed in a small, rugged plastic case, suitable for the industrial envi-
ronment. The networks interface small size and low operating power allows it to attach
directly to your computer's serial interface. No adapter cable is required.
C73000--B7164--C170--2
Koppelmodul für SIMATIC PDM
Interface for SIMATIC PDM
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