Type Terminal Terminal name Function description
AI2-GND
Analog input
terminal 2
˄default flow
setting˅
1ǃThe resolution is 12 bit, the correction
precision is 0.5 %.
2ǃ Input resistance˖100kȍDŽ
AI3-GND
Analog input
terminal 3
˄default pressure
sensor signal
input˅
1. Input range: ±10V/0 to 20mA, which is
determined by J5 jumper on the control
board. There is 12-bit resolution; the
correction precision is 0.5 %.
2. Input impedance: It is 100kȍ at the time
of voltage input and 500ȍ at the time of
current input.
DI1
DI5-COM
Digital input 1
1 ǃ Insulate drain-to-source input
programmable terminals, input frequency
is less than 100 Hz;
2ǃ Input resistance˖3.3kȍ
3ǃVoltage range for level input˖ 9Vto
30V.
Digital
Input
PTCP-PTC
N
Motor overheating
protection input
Motor overheating protection PTC sensor,
support PTC130 ĂPTC150 etc.
CANH/
CANL/
CGND
CAN
Communication
terminal
The highest communication speed is
1Mbps.Whether to connect terminal
resistance is determined by the J8 jumper
on the control board.
Comm
unicati
on
Termin
al
485B/
485A
485
Communication
terminal
Retain the terminal without the function by
default, the highest communication speed
is 230Kbps with isolation. Whether to
connect terminal resistance is determined
by the J9 jumper on the control board.
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