Product Features; Meaning Of Leds On The Usb Modem - Siemens SITRANS TH320 Operating Instructions Manual

● SITRANS TF with SITRANS TH200 4 ... 20 mA
● SITRANS TF320 4 ... 20 mA
Connect the temperature transmitter to the PC via the USB modem. The required supply
voltage of the temperature transmitter is provided via the USB modem.
NOTICE
Improper use of the USB modem
The USB modem and the connected devices can be damaged.
● Only use the USB modem for parameter assignment of the named Siemens temperature
● Always use the SIPROM T parameter assignment software.
● Refer to the information in section Technical data (Page 79).
● Observe the technical data of the temperature transmitters in the associated operating
4.3.2

Product features

● Universal modem for parameter assignment of the following temperature transmitters using
the SIPROM T parameter assignment software:
– SITRANS TH100Slim/TH100/TH200/TH320 4 ... 20 mA
– SITRANS TR200/TR320 4 ... 20 mA
– SITRANS TF with SITRANS TH200 4 ... 20 mA
– SITRANS TF320 4 ... 20 mA
● USB port (USB V1.1, compatible with USB 2.0)
● Galvanic isolation between the PC and the temperature transmitter with parameters to be
assigned
● Adherence to the Ex requirements for the connected temperature transmitters
● Feeding of the USB modem with supply voltage directly from the USB port of the PC
4.3.3

Meaning of LEDs on the USB modem

LED on the USB Meaning
modem
Power LED lit The USB modem is connected to the USB port of the PC.
green.
The operating system of your PC is in normal state.
Power LED flash‐ The temperature transmitter is assigned parameters.
es green.
SITRANS TH320/TH420/TR320/TR420 (mA/HART)
Operating Instructions, 03/2018, A5E41864807-AA
transmitters.
instructions. You can find the operating instructions on the Internet at Instructions and
manuals (http://www.siemens.com/processinstrumentation/documentation).
Description
4.3 USB modem and SIPROM T
39