Delta VFD300C43S-HS User Manual page 69

Terminals Terminal Function
Digital frequency meter
DFM
DCM Digital frequency signal common
Multi-function output 1
MO1
(photocoupler)
Multi-function output 2
MO2
(photocoupler)
MCM Multi-function output common
Multi-function relay output 1 (N.O.) a Resistive Load
RA1
RB1 Multi-function relay output 1 (N.C.) b
RC1 Multi-function relay common
RA2 Multi-function relay output 2 (N.O.) a
RB2 Multi-function relay output 2 (N.C.) b
RC2 Multi-function relay common
+10V Potentiometer power supply
-10V Potentiometer power supply
Analog voltage input
AVI
Analog current input
ACI
Sink Mode
ON: the activation current is 3.3mA ≤ 13V
OFF: cut-off voltage ≥ 19V
Regard the pulse voltage as the output monitor
signal; Duty-cycle: 50%
DFM
Min. load impedance: 1kΩ / 100pf
Figure 6-12
DCM
Max. current: 30mA
Max. voltage: 30V
The AC motor drive releases various monitor
signals, such as drive in operation, frequency
attained and overload indication, via transistor
(open collector).
Max 48V
3A (N.O.) / 3A (N.C.) 250V
5A (N.O.) / 3A (N.C.) 30V
Inductive Load (COS 0.4)
1.2A (N.O.) / 1.2A (N.C.) 250V
2.0A (N.O.) / 1.2A (N.C.) 30V
It is used to output each monitor signal, such as
drive is in operation, frequency attained or
overload indication.
Analog frequency setting: +10V
Analog frequency setting: -10V
Impedance: 20kΩ
Range: 0–20mA / 4–20mA / 0–10V = 0~Max.
AVI switch, default is 0–10V
Figure 6-14
Impedance: 250Ω
Range: 0–20mA / 4–20mA / 0–10V = 0 ~ Max.
ACI Switch, default is 4–20mA
Figure 6-15
6-7
Chapter 6 Control TerminalsC2000-HS
Default (NPN mode)
DC
DC
MO 1
MO2
Figure 6-13
MCM
50mA
DC
AC
DC
AC
DC
Output Frequency (Pr.01-00)
Output Frequency (Pr. 01-00)
DC
20mA
DC
20mA
DC