Delta VFD450C43S-00 - Control Terminal Specifications

Chapter 6 Control TerminalsC2000 Plus
6-8
6-2 Control Terminal Specifications
MI1
+
24 V COM FWD
MO1
MI5MI3
ACI+1 0V AVI
A F M1 MO 2
MCM
MI 7
MI4DC M RE V MI 2 MI 8MI6ACM-10V AU IAFM2
DFM
SG-SG+
RA2RC2RB2 RB1RC1 RA1
0-10V
-10 -10V
0-10V 0-10V
0-10V
0-20mA
0-2 0m A
0 -20mA Open
120
AFM 1
AFM2
AVI
A CI 485
SGN D
STO 1 S TO 2
SCM1SCM2DCM
+24V
B
A
C
Figure 6-14. Removable Terminal Block
Function
name
Area Conductor
Stripping
Length
(mm)
Maximum
Wire Gauge
Minimum
Wire Gauge
Tightening
Torque
(±10 %)
RELAY
Terminals
Ⓐ
Conductor cross
section solid wire
4–5
1.5 mm²
(16 AWG)
0.2 mm²
(26 AWG)
5 kg-cm
(4.3 lb-in.)
(0.49 Nm)
Conductor cross
section stranded wire
Control
Terminals
Ⓑ
Conductor cross
section solid wire
6–7
8 kg-cm
(6.9 lb-in.)
(0.78 Nm)
Conductor cross
section stranded wire
Control
Terminals
Ⓒ
Conductor cross
section solid wire
2 kg-cm
(1.7 lb-in.)
(0.20 Nm)
Conductor cross
section stranded wire
Table 6-1
Wiring precautions:
 In the figure above, the factory default for STO1, STO2, +24V and SCM1, SCM2, DCM are
short-circuited. Use the +24V power supply of the safety function (as shown in section Ⓒ of
above figure) for STO only. Do NOT use it for other purposes. The factory setting for +24V-COM
is short-circuited and SINK mode (NPN); please refer to Chapter 4 Wiring for detail.
 Tighten the wiring with slotted screwdriver:
Ⓐ Ⓑ is 3.5 mm (wide) x 0.6 mm (thick); Ⓒ is 2.5 mm (wide) x 0.4 mm (thick)
 When wiring bare wires, ensure that they are perfectly arranged to go through the wiring holes.
Terminals Terminal Function Factory Setting (NPN mode)
+24V
Digital control signal common
(Source)
+24V  5% 200 mA
COM Digital control signal common (Sink) Common for multi-function input terminals
FWD Forward-Stop command
FWD-DCM:
ON

forward running
OFF

deceleration to stop
REV Reverse-Stop command
REV-DCM:
ON

reverse running
OFF

deceleration to stop