N700E INSTRUCTION MANUAL
2-5
Figure 2-2: N700E Terminal Connection Overview (Only 300LF~750LF)
N700E VFD terminal names and descriptions are summarized in Table 2-2
Terminal Name
In/Out
Functional Description
Value
Main Circuit Connector
R,S,T (L1, L2, L3)
IN
3 Phase 50/60 Hz, AC input power supply.
200 ~240V ±10%
U,V,W (T1,T2,T3)
OUT
3 Phase PWM output power for motor
P,N
Optional External Braking Unit Connector.
Recommend to use for 30~75 kW (40 ~ 100 HP)
models
G
Ground Terminal
Control Circuit Connector
P24
OUT
Power Supply for external device
(Always ON)
24VDC ±10%,
P24+PCS = 35 mA
PCS
OUT
Power Supply for external device such as PLC
(Variable ON – OFF)
24VDC ±10%,
P24+PCS = 35 mA
Intelligent Input[1:6]
IN
6 Bit Intelligent input terminal. By programming the
respective terminal, can be used as command
Contact Closed : ON
Contact Open : OFF
Min ON Time : 12 ms
CM
IN/OUT Common Terminal for Intelligent Input and Monitor
Output
AMI
OUT
Analog Current (4~20mA) Output
FM
OUT
Analog Voltage (0~10V) Output
L
OUT
DC Power Supply Common
H (P12)
OUT
Power Supply for Potentiometer
12VDC
O
IN
Analog Voltage for Frequency Setpoint
0 ~ 10 VDC, Input
Impedance 10 kΩ
OI
IN
Analog Current for Frequency Setpoint
4~ 20mA, Input
Impedance 200 Ω
AL0, AL1, AL2
OUT
OUTPUT RELAY 1
Contact Rating (Resistor load):
AC 250V / 2.5A
(Inductor load):
AC 250V / 0.2A
(Resistor load):
DC 30V / 3.0A
(Inductor load):
DC 30V / 0.7A
RN0, RN1
OUT
OUTPUT RELAY 2
RN2, RN3
OUT
OUTPUT RELAY 3
Contact Rating (Resistor load):
AC 250V / 2.5A
(Inductor load):
AC 250V / 0.2A
(Resistor load):
DC 30V / 3.0A
(Inductor load):
DC 30V / 0.7A
Communication Connector
RXP
RS 485 Positive Communication Terminal;
RS 485 Negative Communication Terminal
RXN
Table 2-2: N700E VFD terminal names and descriptions (Only 300LF~750LF)