Delta VFD-B Series

Chapter 2 Installation and Wiring|VFD-B-P Series
Revision April 2009, SW V1.00 2-29
Terminal
Symbol
Terminal Function
Factory Settings (SINK)
ON: Connect to DCM
TRG External counter input
ON: At every pulse counter is advanced
by 1.
MI1 Multi-function Input 1
MI2 Multi-function Input 2
MI3 Multi-function Input 3
MI4 Multi-function Input 4
MI5 Multi-function Input 5
MI6 Multi-function Input 6
Refer to Pr.04-04 to Pr.04-09 for programming
the Multi-function Inputs.
DFM
Digital Frequency Meter
(Open Collector Output)
Max: 48V
50mA
DFM-DCM
100%
50%
internal circuit
Pulse voltage output monitor signal,
proportional to output frequency
Duty-cycle: 50%
Ratio: Pr.03-07
Min. load: 10KΩ
Max. current: 50mA
Max. voltage: 48VDC.
+24V DC Voltage Source
+24VDC, 20mA
used for SOURCE mode.
DCM Digital Signal Common
Common for digital inputs and used for SINK
mode.
RA
Multi-function Relay output
(N.O.) a
RB
Multi-function Relay output
(N.C.) b
RC Multi-function Relay common
Resistive Load:
5A(N.O.)/3A(N.C.) 240VAC
5A(N.O.)/3A(N.C.) 24VDC
Inductive Load:
1.5A(N.O.)/0.5A(N.C.) 240VAC
1.5A(N.O.)/0.5A(N.C.) 24VDC
Refer to Pr.03-00~03-03 for programming
MO1
Multi-function Output 1
(Photocoupler)
MO2
Multi-function Output 2
(Photocoupler)
MO3
Multi-function Output 3
(Photocoupler)
Maximum 48VDC, 50mA
Refer to Pr.03-00 to Pr.03-03 for programming
MO1~MO3-DCM
MO1~MO3
MCM
Internal Circuit
Max: 48Vdc
50mA