Delta VFD-B User Manual page 39

Chapter 2 Installation and Wiring|VFD-B Series
Terminal
Symbol
JOG Jog command
EF External fault
TRG External counter input
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
Digital Frequency Meter
(Open Collector Output)
DFM-DCM
DFM
internal circuit
+24V DC Voltage Source
DCM Digital Signal Common
Multi-function Relay output
RA
(N.O.) a
Multi-function Relay output
RB
(N.C.) b
RC Multi-function Relay common
2-22
Terminal Function
Max: 48V
50mA
50%
100%
Factory Settings (SINK)
ON: Connect to DCM
ON: JOG operation
OFF: Stop acc. to Stop Method
ON: External Fault. Display "EF" and stop
acc. To Stop Method.
OFF: No fault
ON: At every pulse counter is advanced
by 1.
Refer to Pr.04-04 to Pr.04-09 for programming
the Multi-function Inputs.
Pulse voltage output monitor signal,
proportional to output frequency
Duty-cycle:
Ratio:
Min. load:
Max. current:
Max. voltage:
+24VDC, 20mA
used for SOURCE mode.
Common for digital inputs and used for SINK
mode.
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 for programming
Revision July 2008, BE16, SW V4.08 & V5.00
50%
Pr.03-07
10KΩ
50mA
48VDC.