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3-13
Description of User Terminals
Type
Terminal
Terminal function
Signal level
Digital
input
signal
S1
Forward- Stop (Preset), Multi-function input terminal
24 VDC, 8 mA, Optical
coupling isolation (Max,
voltage 30 VDC,
Input impedance 3.3kΩ)
S2
Reverse - Stop (Preset), Multi-function input terminal
S3
Preset Speed0(5-02),Multi-function input terminal
S4
Preset Speed1(5-03), Multi-function input terminal
S5
Preset Speed2(5-05), Multi-function input terminal
S6
Fault reset input, Multi-function input terminal
Relay
output
R1A
NO(Normally
open)
Multi-function output: Run, Fault, setting
Frequency ,Frequency Reached, Auto
Restart, Momentary AC Power Loss, Rapid
Stop ,Base Block Stop Mode, Motor
Overload Protection, Drive Overload
Protection, Over-torque Threshold Level
、
Preset Current level Reached
、
Preset Brake
Frequency Reached, PID Feedback Signal
Loss, Final count value reached, Initial count
value reached, PLC Status Indicator ,PLC
control…
250VAC/1A(30VDC/1A)
R1B
NC(Normally
closed)
R1C
COMMON
R2A
R2B
24VPower
supply
COM
Digital signal common terminal (JP1 Switching NPN
position)
±15%,Max output current
60mA
24V
Digital signal common terminal (JP1 Switching PNP
position)
The
analog
input
signal
10V
Built in Power for an external speed potentiometer
10V(Max current:20mA)
AI1
Multifunctional analog input: JP2 selects voltage or current
input
Voltage: JP2 in AV1 position
Current: JP2 in AI1 position
0 ~ 10V,(Max
current:20mA)
(Input impedance: 153
KΩ)
AI2
Multifunctional analog input: JP3 selects voltage or current
input
Voltage: JP3 in AV2 position
Current: JP3 in AI2 position
0 ~ 10V,0 ~20mA
(Input impedance: 153KΩ)
AGND
The analog common terminal
----
Shielding wire connecting terminal (The earth)
----
The
analog
output
signal
AO
Multifunctional analog output terminal*3
0 ~10V,(Max current:2mA)
AGND
The analog common terminal
----
Safety
switch
SF
Terminal SF is a safety input and can be used to disable
drive externally
SG