Toshiba LF620F Instruction Manual page 120

6 F 8 A 0 9 2 8
(3) Remote selection of unidirectional flows multi-range with an external signal
Output (%)
125
100
Range 2
Range 1
0
4mA
Reverse direction 0 Forward direction Flow rate
External signal H level input L level input
Range output No.1 ON OFF
• Current output when fluid flows in reverse direction is the output low limit setting (any one of 2.4 /
3.2 / 4.0mA).
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