Toshiba VF-S11 manual Connection, Standard connections, Standard connection diagram, E6581160

Protective function FLB activation output

Low-speed

signal output RC 24Vdc input PLC

FLA

FLC

Meter

FM

+

RY

R/L1

S/L2

T/L3

*1

E6581160

2. Connection

2.1 Standard connections

2

2.1.1 Standard connection diagram 1

This diagram shows a standard wiring of the main circuit.

Standard connection diagram - SINK (Negative) (common:CC)

DC reactor (DCL) *2 (option)

Braking resistor (option)

P0 PA/+ PB PC/-

Main circuit power supply	MCCB
240V class: three-phase 200-240V

-50/60Hz

500V class: three-phase 380-500V -50/60Hz

600V class: three-phase 525-600V

		-50/60Hz
		MCCB(2P)
Power supply		R/L1
1	200~240V
-50/60Hz		S/L2

				U/T1	Motor
Noise	Power circuit			V/T2	I M
filter *5				W/T3
	Control		F		Forward
	circuit		R		Reverse
	VF-S11	RES			Reset
	Operation panel S1				Preset-speed 1
	Connector for		S2		Preset-speed 2
	common serial		S3		Preset-speed 3
	communications

*1: The T/L3 terminal is not provided for single-phase models.

Use the R/L1 and S/L2 terminal as input terminals.

*2: The inverter is supplied with the PO

SW1	FM	VIA	CC	Common
SOURCE	V	V

PLC	P24		Speed reach
	OUT	Ry	signal output

and the PA/+ terminals shorted by means of a shorting bar.

Before installing the DC reactor (DCL), remove the bar.

*3: When using the OUT output terminal in sink logic mode, short the NO and CC terminals.

*4: If you are using a 600V model, be sure to connect an input reactor (ACL).

*5: 600V models have no noise filter inside.

Frequency meter (ammeter)

-

7.5V-1mA (or 4-20mA)

SINK	I	I NO		*3
			CC
CC VIA	VIB	PP
			+	Voltage signal: 0-10V
			-
				(Current signal: 4-20mA)

External potentiometer (1~10kΩ)

(or input voltage signal across VIB-CC terminals: 0-10V)

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