NO. Item Specification outline Remarks
19
FAN control by
external input
Change the fan speed by inputting 4-20mA to the terminal ＊AI1 / AI1.
(1) 4- 20mA upload fan speed
DN [4A0] = 0000: No setting
= 0001: With control (FAN control from the outside is prioritized)
= 0002: With control (Priority is given to FAN control
by 4 - 20mA input)
20
FAN output
(0-10V)
The FAN speed is output at 0 - 10V from the terminal ＊AO1 / AO1.
Each output volta
ge value can be changed by the DN code.
＊The ripple voltage of 0 - 10 V is less than ± 30 mV of the set
voltage. Connect equipment that is not affected by this
ripple voltage. Terminal AO2 / AO2 cannot be used.
18
mA
14
7
HH
H
L
17
13
6
[4A2]
[4A1]
[4A3]
HH 9V 4A4 (0009) 8V (0008) -10V (0010)
H 6V 4A5 (0006) 4V (0004) - 7V (0007)
L 2V 4A6 (0002) 1V (0001) - 3V (0003)
STOP 0V - -
DN code
(Default)
Applicable range
FAN
speed
Output
(Default)
DN [4A1] = 0014: 14mA (default) applicable range 7mA to 16mA
DN [4A2] = 0004: [4A1] + 4mA (default) applicable range +1 to +11
DN [4A3] = 0007: [4A1] - 7mA (default) applicable range -1 to -12
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