6F8A0917

(4) Forward and reverse directions (external signal switching), 2 ranges

Output (%)

 

125

 

 

 

 

100

 

 

 

Range 3

Range 4

Range 2

Range 1

 

 

0

 

 

4mA

 

 

 

 

Reverse direction

0

 

Forward direction

Flow rate

 

 

 

 

External range switching signal

L level input

H level input

H level input

L level input

 

 

 

 

 

(Range output No. 1)

OFF

ON

ON

OFF

 

 

 

 

 

(Range output No. 2)

 

ON

 

OFF

 

 

 

 

 

Works even if the range output is not used.

Output when switched from Reverse to

Output when switched from Forward to Reverse

Forward direction

direction

 

Output

 

Low cutoff

 

1.25

 

 

Low

 

 

cutoff

 

 

0

4mA

 

 

(Low cutoff

1.25)

 

Reverse direction

0 Forward

Flow rate

 

direction

 

Range output

ON

OFF

No. 2

 

 

 

 

 

Output

 

 

Low cutoff

 

 

1.25

 

Low cutoff

4mA

 

 

0

 

 

(Low cutoff

1.25)

Reverse 0

Forward

Flow rate

direction

direction

 

Range output

ON

OFF

No. 2

 

 

 

 

 

From reverse direction range to forward direction range

From forward direction range to reverse direction range

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Image 137
Toshiba L5232 manual 136