LSIS G100, Operation Manual

Page: 37 / 343

Category
Terminal
Labels
Name Description
V1
Frequency setting
(voltage) terminal
Used to setup or modify the frequency
depending on the voltage input to the V1
terminal.
•
Unipolar: 0
–10 V (12 V Max.)
•
Bipolar: -10
–10 V (±12 V Max.)
I2
Current input for
frequency
reference input
Terminal
Used to setup or modify a frequency
reference via the I2 terminal.
•
Input current: 4
–20 mA
•
Maximum Input current: 20 mA
•
Input resistance:
249 Ω
Output/Communication Terminal Labels and Descriptions
Category
Terminal
Labels
Name Description
Analog output AO
Voltage output
terminal
Used to send inverter output information to
external devices: output frequency, output
current, output voltage, or a DC voltage.
•
Output Voltage: 0
–10 V
•
Maximum output voltage/current: 12 V, 10
mA
•
Factory default output: Frequency
Digital Output
24
External 24V
power source
Maximum Current Output: 100 mA
A1/C1/B1
Fault signal
output 1
Sends out alarm signals when the inverter’s
safety features are activated (AC 250 V <1
A, DC 30 V < 1 A).
•
Fault condition: A1 and C1 contacts are
connected (B1 and C1 open connection)
•
Normal operation: B1 and C1 contacts
are connected (A1 and C1 open
connection)
A2/C2
Fault signal
output 2
Sends out alarm signals when the inverter’s
safety features are activated (AC 250 V <1
A, DC 30 V < 1 A).
•
Fault condition: A2 and C2 contacts are
open connection
•
Normal operation: A2 and C2 contacts
are connected
RS-485
Communication
S+/S-
RS-485 signal
input terminal
Used to send or receive RS-485 signals.
Refer to
7 RS-485 Communication
Features on page 208 for more details.