Hitachi SJ2002 manual Basic Wiring Diagram

Page 10

Basic Wiring Diagram

The following wiring diagram shows the power and motor connections for basic operation. The optional signal input wiring supports external Fwd and Rev Run command, and a speed potentiometer.

SJ200


	From 3-phase		R
	power input		(L1)
	source (See
	specifications		S
	label on inverter
			(L2)
	for details)

T

(N/L3)

Inputs:

PCS

Forward

1

Reverse

2

U

(T1)

V

(T2)

W

(T3)

AL1

AL0

AL2

Motor

Relay contacts, 1 Form C

GND for logic inputs L

Analog reference

H

External

speed

reference O pot.

L

GND for analog signals

Open collector outputs:

Run signal

12

Load

Load

Frequency

11arrival signal

GND for logic

outputs

CM2

8

Image 10

Contents SJ2002 Series Inverter Quick Reference Guide Page Wiring Warnings for Electrical Practices and Wire Sizes UL Cautions, Warnings, and InstructionsTerminal Tightening Torque and Wire Size AWGWire Connectors Fuse and Circuit Breaker SizesMotor Overload Protection Power Circuit Terminals HFU2Control Circuit Terminals Description Ratings and NotesAL2 Basic Wiring Diagram SJ200Inverter Keypad Operation HitachiPage Program Mode Keypad Navigation MapPowerup Test Step Description Via Keypad Via Logic TerminalsError Codes Basic Error CodesError Trip Conditions E60Restoring Factory Default Settings Parameter Tables Group Monitoring FunctionsMonitor Mode Trip History and Inverter StatusGroup Main Profile Parameters Group Standard FunctionsFunc Default Set Name / Description Value Code Gain setting AVR voltage select Group Fine-tuning Functions Overload restriction operation mode Group Intelligent Terminal Functions C052 PID FBV function high limit C082 OI input span calibration Group Motor Constants Functions Group Expansion Card FunctionsSymbol Code Input Terminal Name Intelligent Input Terminal ListingAnalog Input Configuration Intelligent Output Terminal ListingAnalog Output Function Listing Option Function Name Description Corresponding Code