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Description
3.5 Communication
3.5
Communication
3.5.1
Overview
SITRANS TH200
This device version does not have an interface to HART. Assigning the parameters to the
SITRANS TH200 is only possible "offline" using the modem for SITRANS
TH100/TH200/TR200.
SITRANS TH300
The device has a parameter assignment interface according to the HART specification. The
parameter assignment interface permits access to all the functions of the device via a HART
modem or a HART communicator. Connect the HART modem or the HART communicator in
accordance with the Fig. "HART communication with supply from voltage source".
Only operate intrinsically safe HART modems or HART communicators on intrinsically safe
circuits. Be sure that the intrinsically safe parameters are observed.
See also
HART communication with supply from voltage source (Page 17)
16
WARNING
SITRANS TH200/TH300
Operating Instructions, 06/2010, A5E00393069-03
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