Delta VFD370C43S-HS User Manual

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

Delta VFD370C43S-HS Specifications

General

Brand	Delta
Model	VFD370C43S-HS
Category	DC Drives
Language	English