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3.2.2
Description of main circuit terminal
Terminal marking
Terminal name
Function description
L1
Main circuit
input
Main power supply, AC30 ~
690V
L2
Main circuit
output
Connect to load
3.2.3
Description of control circuit terminal
Terminal
symbol
Terminal name
Function description
L
、
N
Control power
supply
AC100 ~ 240V, control board working
power supply
TB
Phase lock
Phase synchronism
IN1
Analog input
4 ~ 20mA input
IN2
Analog input
DC0 ~ 5V / DC0 ~ 10V input
GND
Analog input
common
RUN
Start
RUN, M off: controller shutdown
RUN, M short circuit: controller start
A/M
Auto / manual
switching
A / M is disconnected from M: the
setting signal comes from the setting 1
A / M and M short circuit: the setting
signal comes from the setting 2
RES
Reset
RES disconnected from M: no action
RES and M short circuit: fault reset
M
Switch input
F
TM 1 TYPE SCR power controller
