1 connections with the hht terminal, Toshiba – Toshiba LF600F User Manual
Page 137
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11.1 Connections with the HHT Terminal
Connect the probe cable of the HHT terminal in parallel with the load resistance which is wired from
the current output terminals (+ and -). Use points such as pins of terminal board or junction terminal
to connect with the clip of the probe. To connect the HHT directly to the flowmeter, use the terminals
+ and -. The HHT connection cable has no polarity.
See Figure 11.2 and 11.2.
Example of electromagnetic flowmeter
The LF60*F is equipped inside the converter.
7
4-20 mA DC (Communications line)
Load resistor
Terminal block or
junction terminal
HHT
Figure 11.1 Connections to the current output line
Figure 11.2 Connections to the terminal block
-
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