Moore Industries THZ3 - Page 78

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User’s Manual
238-741-00K
May 2019
Programmable Smart HART Temperature Transmitter
THZ
3
/ TDZ
3
SECTION 5
Using DTM’s with FDT Frame Application (PACTware)
Once you have installed all the necessary DTMs on your system, you are now ready to launch
the FDT frame application (PACTware) and congure your device. There are two distinct
communications methods you can choose to use. Refer to Figures 5.1-5.3 for hookup diagrams
for these congurations.
HART Communications DTM: is a Communication DTM for use of HART devices via HART
modem.
MISP Communications DTM: is a Moore Industries Serial Protocol which allows communication
via Fuse-Protected USB Communications cable (P/N: 804-030-26).
Figure 5.1. THZ
3
HPP hook-up diagram for HART or MISP DTM configurations.
Figure 5.2. TDZ
3
HP hook-up diagram for HART or MISP DTM configurations.
+
–
12-24Vdc
Power
Supply
Current Meter
Load=250 ohms
+
–
PC
HART Held
Communicator
or
HART Modem
connects to
Serial/USB
COM Port of PC
Voltage
Source
–
+
Moore Indusries
P/N: 804-030-26
To USB
Port of PC
To COM Port
of THZ3
HART Modem
OR
MISP
ADDR
A
DD
R
TDZ
3
PC
+
–
12-24Vdc
Power
Supply
Current Meter
Load=250 ohms
+
–
Voltage
Source
–
+
HART Modem
OR
MISP
Moore Indusries
P/N: 804-030-26
To USB
Port of PC
To COM Port
of TDZ
3
HART Held
Communicator
or
HART Modem
connects to
Serial/USB
COM Port of PC