Tecfluid TH5 For DP Series - Manual (Page 7)

Resume of the principal communication characteristics:
Manufacturer, Model and Revision Tecfluid S.A., TH5H, Rev. 0
Device type Transmitter
HART revision 6.0
Device Description available No
Number and type of sensors 1
Number and type of actuators 0
Number and type of host side signals 1, 4 – 20 mA analogic
Number of Device Variables 2
Number of Dynamic Variables 1
Mappable Dynamic Variables No
Number of Common Practice Commands 12
Number of Device Specific Commands 2
Bits of Additional Device Status 12
Alternative working modes? No
Burst mode? No
Write Protection? Yes
Electrical characteristics referred to the analog loop and communications:
Reception
impedance
Rx > 3,3 MΩ
Cx < 1000 pF
6 “WRITE PROTECT”.
The instrument has a jumper that can be used to avoid changes in the configuration.
When the jumper is connected the instrument can be configured via HART
TM . When the
jumper is removed, “Write Protect” is activated for HART TM , thus avoiding any changes in
the configuration.
7 MAINTENANCE
No special maintenance is required.
7