IT7300User Manual
User Manual
40
panel), which can be used as:
1. Input signal:
I-Trigger: serve as input signal by external trigger. Connect the positive and negative end of
the terminal to generate a trigger signal
I-On: serve as the control signal for On/Off. When the positive and negative end of the
terminal is in short circuit, the status of AC source is On; when the circuit is open, the status
of AC source is OFF
2. Output signal:
O-Sync: as synchronizing signal of alternating phase
O-On: as status signal for On/Off. When the status of AC source is ON, the terminal will
output high level; when the status of power supply is OFF, the terminal will output low level
Before using BNC terminal,you need to define its function firstly by following steps below:
1
Press multiple key
(Shift)+ （Menu）to
menu operation.
MENU
System Config Info
2 Press right arrow key and select “config”, press
Enter
key when “Config” is shining.
CONFIG
V-Min V-Max >
3
Press right arrow key to BNC-Set and press
Enter
key when “BNC-Set” is shining.
BNC PORT SETUP
I-Trigger I-On O-Phase
O-On >
4 Press left and right arrow keys to select interface
function and press
Enter
. Press ESC key to exit
menu.
5.14 3ø-Setup
IT7300 series(except IT7321 model) support 3-phase output via three units.The three units
need to be connected together via SYSTEM BUS.3-phase output includes two connection
types of “Y” or “Delta”.
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