Mitsubishi Electric F700 Instruction Manual page 27

Wiring
Terminal Terminal
Symbol Name
10E
Frequency
setting power
supply
10
Frequency
2 setting
(voltage)
Frequency
4 setting
(current)
Frequency
1 setting
auxiliary
Frequency
5 setting
common
*1 Set Pr. 73, Pr. 267, and a voltage/current input switch correctly, then input an analog signal in accordance with the setting.
Applying a voltage signal with voltage/current input switch on (current input is selected) or a current signal with switch off (voltage input is
selected) could cause component damage of the inverter or analog circuit of signal output devices.
*2 Refer to the chapter 4 of
20
When connecting the frequency setting potentiometer at an initial
status, connect it to terminal 10.
Change the input specifications of terminal 2 when connecting it
to terminal 10E. (Refer to Pr. 73 Analog input selection in the chapter
4 of the Instruction Manual (applied).)
Inputting 0 to 5VDC (or 0 to 10V, 0 to 20mA) provides the
maximum output frequency at 5V (10V, 20mA) and makes input
and output proportional. Use Pr. 73 to switch from among input 0
to 5VDC (initial setting), 0 to 10VDC, and 0 to 20mA.
Set the voltage/current input switch in the ON position to select
current input (0 to 20mA).
*1
Inputting 4 to 20mADC (or 0 to 5V, 0 to 10V) provides the
maximum output frequency at 20mA (5V, 10V) makes input and
output proportional. This input signal is valid only when the AU
signal is on (terminal 2 input is invalid). Use Pr. 267 to switch from
among input 4 to 20mA (initial setting), 0 to 5VDC, and 0 to
10VDC. Set the voltage/current input switch in the OFF position
to select voltage input (0 to 5V/0 to 10V).
(Refer to the chapter 4 of
Inputting 0 to ±5 VDC or 0 to ±10VDC adds this signal to terminal
2 or 4 frequency setting signal. Use Pr.73 to switch between the
input 0 to ±5VDC and 0 to ±10VDC (initial setting).
Common terminal for frequency setting signal (terminal 2, 1 or 4)
and analog output terminal AM. Do not earth (ground).
the Instruction Manual (applied).
Description
*1
the Instruction Manual (applied).)
Rated
Refer to
Specifications
10VDC
Permissible load *2
current 10mA
5VDC
Permissible load 53, 61
current 10mA
Voltage input:
Input resistance
10kΩ ± 1kΩ
Maximum
permissible
53, 61
voltage 20VDC
Current input:
Input resistance
245Ω ± 5Ω
Maximum
permissible
current 30mA
Voltage/current
input switch
4 2
55, 63
Switch 1
Switch 2
Input resistance
10kΩ ± 1kΩ
Maximum *2
permissible voltage
± 20VDC
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