Mitsubishi Electronics FR-F700 Terminal Connection Diagram, Main circuit, Control circuit

Terminal Connection Diagram

Sink logic	*1. DC reactor (FR-HEL)
	Be sure to connect the DC reactor
Main circuit terminal	supplied with the 75K or more.
	When a DC reactor is connected
Control circuit terminal	to the 55K or less, remove the
	jumper across P1-P/+.

MCCB MC

Three-phase AC power supply

	Jumper*2
*2. To supply power to the
control circuit separately,		Earth
remove the jumper across		(Ground)
R1/L11 and S1/L21.

Control input signals (No voltage input allowed)

Terminal functions		Forward
		rotation
vary with the input		start
terminal assignment		Reverse
(Pr. 178 to Pr. 189)		rotation
		start
Start self-holding selection
	High speed
Multi-speed	Middle speed
selection
	Low speed
	Jog mode

Second function selection

*3. AU terminal
can be used	Output stop
as PTC input
terminal.	Reset

Terminal 4 input selection (Current input selection)

Selection of automatic restart after instantaneous

power failure Contact input common

*1

(ground)Earth Jumper			Jumper
P1	P/+		PR*7 PX*7 N/-
R/L1
S/L2
T/L3	ON
			Connector for
R1/L11			with/without
S1/L21	OFF		EMC filter *8
Main circuit
Control circuit
STF
STR
STOP
RH
RM
RL
JOG
RT
MRS
RES *3
AU
AU	SOURCE	SINK
SD
CS PTC

Resistor unit			*6. A CN8 connector is
(Option)
				provided with the
	Brake unit
				75K or more.
	(Option)
		*7. Do not use PR and PX terminals.
			Please do not remove the jumper
CN8*6			connected to terminal PR and PX.
U				Motor
V				IM
W
				Earth
				(ground)
				cable
		*8.The 200V class 0.75K and 1.5K
			are not provided with the ON/OFF
			connector of the EMC filter.
C1				Relay output
B1				Terminal functions
		Relay output 1		vary with the output
A1		(Alarm output)		terminal assignment
				(Pr. 195, Pr. 196)
C2
B2
		Relay output 2
A2
RUN				Open collector output
		Running
SU				Terminal functions
		Up to frequency		vary with the output
IPF		Instantaneous		terminal assignment
				(Pr. 190 to Pr. 194)
		power failure
OL		Overload
FU
		Frequency detection
SE		Open collector output common
		Sink/source common

		Features
Peripheral Devices		Why energy		savings?
	Standard		Specifications
Outline		Dimension		Drawings
Terminal Connection	Diagram		Terminal Specification		Explanation
	Operation		Panel
	Parameter		List
Explanations		of		Parameters
	Protective		Functions

24VDC power supply (Common for external power supply transistor)

PC	PU	*9. It is not necessary
		when calibrating the
	connector	indicator from the
		operation panel.
			Indicator

Frequency setting signal (Analog)					10E(+10V)
		3			10(+5V)
Frequency setting
			2			0 to 5VDC
potentiometer					2
						0 to 10VDC	selected
1/2W1kΩ								*4
		1			5	4 to 20mADC
*5
						(Analog common)
Auxiliary input (+)					1	0 to ±10VDC
						0 to ±5VDC selected		*4
	(-)
Terminal 4 input	(+)				4	4 to 20mADC
						0 to 5VDC	selected	*4
(Current input)	(-)
						0 to 10VDC
*4. Terminal input				Connector
specifications can be				for plug-in option
changed by analog input
				connection
specifications switchover
(Pr. 73, Pr. 267).
*5. It is recommended to use						Option connector 1
2W1kΩ when the
frequency setting signal is
changed frequently.

FM

SD

AM 5

TXD+

TXD-

RXD+

RXD-

SG

Terminating resistor VCC

+		- (Frequency meter, etc.)
Calibration		Moving-coil type
resistor *9		1mA full-scale
	(+)	Analog signal output
	(-)	(0 to 10VDC)
		RS-485 terminals

Data transmission

Data reception

GND

5V (Permissible load current 100mA)

Options

Instructions

Motor

Compatibility

Warranty

CAUTION

⋅To prevent a malfunction due to noise, keep the signal cables more than 10cm away from the power cables.

⋅Be sure to use the inverter and motor after grounding (earthing) them.

⋅This connection diagram assumes that the control circuit is sink logic (initial setting). Refer to the instruction manual for the connection in the case of source logic.

Inquiry

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