User Manual

VTS2000 Series frequency inverter
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TC
TA and TC can reach 14 kinds. For details,
please refer to the introduction of F2.20
output terminal function.
normally open. Contact capacity:
250VAC / 2A (COSФ = 1);
250VAC / 1A (COSФ = 0.4),
30VDC /1A.
Power supply
port
10V
10V is the common power supply of the
analog input terminal circuit
The maximum output current is
20mA.
12V
12V is the common power supply for digital
signal input terminals
The maximum output current is
100mA.
GND
Analog signal and 10V, digital signal and
12V power supply GND.
Analog signals and digital signals
common grounded.
Communication
port
485+
RS485 signal + port
Standard RS485 communication
interface, not isolated from GND,
please use twisted pair or shielded
wire.
485-
RS485 signal-port