30
TTH300
HEAD-MOUNT TEMPERATURE TRANSMITTER | OI/TTH300-EN REV. E
… 10 Commissioning
… Communication
PROFIBUS® Communication
Note
The PROFIBUS PA® protocol is an unsecured protocol, as such
the intended application should be assessed to ensure that
these protocols are suitable before implementation.
The interface complies with Profile 3.01
(Standard PROFIBUS®, EN 50170, DIN 1924 [PRO91]).
1
Transmitter
2
Bus termination
3
Segment coupler
4
PC / DCS
Figure 21: Example for PROFIBUS PA® connection
Manufacturer ID
0x1A
ID number
0x3470 [0x9700]
Profile PA
3.01
Configuration
On device using LCD indicator
DTM
EDD
GSD
Transmission signal
IEC 61158-2
Voltage / current consumption
• Mean current consumption: 12 mA.
In the event of an error, the FDE function (= Fault
Disconnection Electronic) integrated in the device makes
sure that the current consumption cannot exceed a
maximum of 20 mA.
FOUNDATION Fieldbus® Communication
Note
The FOUNDATION Fieldbus® protocol is an unsecured protocol,
as such the intended application should be assessed to ensure
that these protocols are suitable before implementation.
1
Transmitter
2
Bus termination
3
Handheld terminal
4
Linking Device
5
PC / DCS
Figure 22: Example for FOUNDATION Fieldbus® connection
Device ID
000320001F...
ITK
5.x
Configuration
On device using LCD indicator
EDD
Transmission signal
IEC 61158-2
Voltage / current consumption
• Mean current consumption: 12 mA.
In the event of an error, the FDE function (= Fault
Disconnection Electronic) integrated in the device makes
sure that the current consumption cannot exceed a
maximum of 20 mA.
