User Manual

VTS2000 Series frequency inverter
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4.Control circuit terminal description:
Terminal function description of control circuit
Item
Terminal
label
Function Description
Specification
Multi-function
digital input
terminal
X1
X (X1, X2, X3, X4, X5) ~ GND is valid
when they are short connected, its function is
set by parameters P2.13 ~ P2.17. (Common:
GND
INPUT, 0 ～ 10V level signal,
low level valid, 5mA.
X2
X3
X4
X5
Digital signal
output terminal
Y1
Multi-function programmable open collector
output, It can be programmed as a switching
output terminal with multiple functions.
(Common: GND)
OUTPUT, the maximum load
current cannot bigger than 50mA.
Analog input and
ACI
ACI only receives current input, AVI only
INPUT, input voltage range: 0 ～