
FR150A Series Multifunctional Compact
Inverter
- 15 -
terminal
AC250V
,
3A
,
COSØ=0.4.
DC 30V
,
1A
R1B-R1C
Normally
closed terminal
485
Communication
485+,485-
485
Communication
Terminals
Rate:
4800/9600/19200/38400/57600/
115200bps
Termination resistor is set by the
toggle switch on the control panel
RS485
GND
485
Communication
shielded
ground
Shield
PE
Shield Ground
Ground terminal for shield
Auxiliary
Interface
External
operation
panel interface
Use standard network cable
Maximum cable distance: 50m
◆
Control circuit terminals(
≥
5.5kW):
Fig.2-6 Control circuit terminals (
≥
5.5kW)
Type
Terminal
Name
Function Description
Power supply
+10V-GND
Ex10 V
power supply
P10 V power supply to
external unit.
Generally, it provides power supply to
external potentiometer with resistance
range of 1
–5 kΩ.
Maximum output current: 10 mA
+24V-COM
Ex24V
power supply
Applying
to Overvoltage
Category II
circuit
P24 V power supply to
external unit.
Generally, it provides power supply to
DI/Do terminals and external sensors.
Maximum output current: 200 mA
PLC
Input terminal
of external
power
supply
Connect to +24 V by default.
When DI1-DI7 need to be driven by
external signal, PLC needs to be
connected to external power supply
and be disconnected from +24 V.
Analog input
AI1-GND
Analog input 1
Input voltage range: DC 0
~
10V/0
~
20mA
,
decided by toggle switches
AI1
、
AI2 on the control board
Impedance: 250 kΩ (voltage input),
250 Ω (current input)
AI2-GND
Analog input 2
Switch input
DI1- COM
Switch input
terminals 1
Maximum input frequency:200Hz
Impedance
:2.4kΩ
Voltage range for level input:9V
~
30V
DI2- COM
Switch input
terminals 2
DI1
+24V
DI2
DI3
DI4
+10V
R1A
R1B
R1C
AI1
AI2
485+
AO1
GND
DI7/HI
Y1
COM
485-
PLC