Delta VFD-EL-W Series User Manual

Chapter 2 Installation and WiringVFD-EL-W
25
2-4 Control Terminals
2-4-1 Control Terminals Description
Terminal symbols and functions
Terminal
Symbol
Terminal Function
Defaults (NPN mode) ON: Connect to DCM
MI1
Run-Stop Command
ON: Run in MI1 direction
OFF: Stop acc. to Stop Method
MI2
Multi-function Input 2
Refer to Pr.04.06 to Pr.04.08 for programming the multi-
function inputs.
ON: the activation current is 5.5 mA.
OFF: leakage current tolerance is 10 μA.
MI3
Multi-function Input 3
MI4
Multi-function Input 4
+24V
Digital control signal common
(Source)
The +24V power total output capacity: 60 mA
1. When using MI terminal, the current capacity required
for the terminal operation should be deducted
accordingly (6 mA for each MI terminal).
2. Do NOT use it for excessive loads to avoid damage to
the internal circuit.
DCM
Digital Signal Common (Sink)
Common for multi-function input terminals.
SG+
Modbus RS-485
Internally connected to RJ45 terminal PIN5 and PIN4,
providing flexible choice for users (only support one of
them at one time).
SG-
RA
Multi-function Relay Output
(N.O.) a
Resistive Load:
5 A (N.O.) / 3 A (N.C.) 240 V
AC
5 A (N.O.) / 3 A (N.C.) 24 V
DC
RB
Multi-function Relay Output
(N.C.) b

Delta VFD-EL-W Series Specifications

General

Brand	Delta
Model	VFD-EL-W Series
Category	DC Drives
Language	English