Hitachi SJ-DG instruction manual Terminal Assignment of Digital Input Option Board, Plcb

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CHAPTER 3 WIRING, CONNECTING

3.1 TERMINAL ASSIGNMENT OF DIGITAL INPUT OPTION BOARD

Figure 3-1a shows terminal assignment, Figure 3-1b shows terminal standard connection.

TM1

TM2

TM1 Terminal assignment

SEQCMB D15 D14 D13 D12 D11 D10 D9 D8 D7 D6

TM2 Terminal assignment

D5 D4 D3 D2 D1 D0 STRBCM1 PLCB P24B

Figure 3-1a Terminal assignment

Inverter digital option printed board

RY

SEQ(Sequence error output terminal)

 

 

CMB (Common terminal)

 

D15

 

D14

 

(Data input signal)

 

D0

 

STRB (Strobe)

 

CM1 (Common terminal)

 

PLCB

 

(short circuit)

 

P24B

Figure 3-1b Terminal standard connection

In case of sink type interface, power is supplied to input terminal (D0 to D15, STRB) by short circuit between P24B terminal and PLCB terminal.

3

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Contents SJ300/L300P Series Hitachi InverterRevision History Table Safety Precautions Otherwise, there is a danger of electric shock and/or fire Otherwise, there is a danger of connecting errorOtherwise, there is a danger of electric shock Otherwise, there is a danger of fireSafety Precautions Page Warranty of the Product Inquiry of the Product and Warranty for the ProductInspection Upon Unpacking Outline of the ProductInstallation of option printed board Installation Method of Printed BoardPlcb Terminal Assignment of Digital Input Option BoardConnection to Programable Controller Case of using external power sourceSpecification of Terminal Applicable WiringSpecification of terminal Initial Setting Condition of Printed Board Position of Setting SwitchSetting of Inverter Input Mode by DIP Switch and Rotary SwitchOFF Table of input modeType Code BIN PAC Type Code BCD DIVPrecautions AT Setting of Switch ONE Time Binary Input FunctionONE Time BCD Input BIN PACBIN DIV TWO Dividing Binary InputBCD DIV TWO Dividing BCD InputData Input Timing Classification CodeTiming AT ONE Time Input MO DE Table of classification codeTiming AT TWO Dividing Data Input 2 Timing chart of two dividing data inputBCD