BENSHAW Rsi S Series, Инструкция по эксплуатации

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Installing the Inverter
Output/Communication Terminal Labels and Descriptions
Function Label Name Description
Analog output
AO
Voltage/Current
Output
Used to send inverter output information to external
devices: output frequency, output current, output
voltage, or a DC voltage.
Operate switch (SW3) to select the signal output type
(voltage or current) at the AO terminal.
Output Signal Specifications:
•
Output voltage: 0–10V
•
Maximum output voltage/current: 12V/10mA
•
Output current: 0–20mA
•
Maximum output current: 24mA
•
Factory default output: Frequency
TO Pulse Output
Sends pulse signals to external devices to provide a
single output value from the inverter of either: output
frequency, output current, output voltage, or DC
voltage.
Output Signal Specifications:
•
Output frequency: 0–32kHz
•
Output voltage: 0–12V
•
Factory default output: Frequency
For Standard I/O, Pulse output TO and Multi-function
output Q1 share the same terminal. Set the OU.33Q1
Define to 38(TO).)
When connecting to a pulse between the inverters,
• Multiple I/O< -> Multiple I/O : Connect to TO ->
TI, CM -> CM
• Standard I/O <-> Standard I/O : Connect to Q1
-> P5, EG -> CM
•
Multiple I/O <-> Standard I/O : Do not support.
Digital output
Q1
Multi-functional
(open collector) DC 26V, 100mA or less
Factory default output: Run
EG Common
Common ground contact for an open collector (with
external power source)
24
External 24V
power source
Maximum output current: 150mA
A1/C1/B1
Fault signal
output
Sends out alarm signals when the inverter’s safety
features are activated (AC 250V <1A, DC 30V < 1A).
•
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)
Communication S+/S-/SG RS-485 signal line
Used to send or receive RS-485 signals. Refer to 7 RS-
485 Communication Ffor more details.