LiteOn EVO 6800 Series, Руководство пользователя

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47
High voltage: 10 ~ 24V
Low voltage: 0 ~ 0.5V
For digital inputs, switch Sink /
Source mode must be external
connection
S7C High-speed pulse signal common terminal
COM Digital control signal common terminal
Multi-Function
Analog Inputs
+V Auxiliary power te10V
Analog input
power+10V
A1
Analog input terminal 1
(main frequency command)
Voltage input
0 to 10V / -10V to +10V
A2
Analog input terminal 2
(auxiliary frequency command)
Voltage or current input
(Selectable).
0 or 4 to
20mA, 0 to 10V, 0 to 5V
PE Ground terminal
The ground terminal for
control signals to avoid
interference. Use
shielded cables only.
24V +24V auxiliary power terminal for analog input
Digital control signal
power + 24V
(INT port selection by
short-circuiting)
INT: short circuit, internal
offer
+ 24V / 200mA: open,
externally supplied +
24V
Table 4.3.1.2 Control Circuit Output Terminals
Terminal Type
Terminal
Code
Terminal Name Terminal Description
Multi-Function
Photocoupler
Output
D1 Photocoupler Output terminal 1 (zero speed) Photocoupler Output
48 V, 2 to 50 mA
D2 Photocoupler Output terminal 2 (speed agree)
D+
RS485 communication terminal, standard RS485 interface, use twisted pair
or shielded wire
D-
Multi-Function
Analog Output
FM
Programmable analog output terminal (output
frequency) Voltage Output
0 to 10V, -10 to +10V
AM
Multi-function analog output terminal (output
current ) Voltage or current
output (Selectable) 0 or