Toshiba PROSEC T3H T3H components CPU module, Two types of T3H CPU modules are available

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1.T3H Overview

1.3T3H components

(1)CPU module

Two types of T3H CPU modules are available.

Type	Description
PU325H	EEPROM + RAM (battery backed), User program 32 k steps,
	Ladder diagram and SFC
PU326H	EEPROM + RAM (battery backed), User program 64 k steps,
	Ladder diagram and SFC

PU325H

RUN

FAULT

BATT I/O

RAM

ROM

RUN

HALT P-RUN

BATTERY

PROG

CARD

LINK

EJECT

Product identification

Status LEDs

RAM/ROM switch

Mode control switch (HALT/RUN/P-RUN)

Battery cover

Programmer port

(RS-232C, D-Sub 9-pin female connector)

IC memory card slot

Computer link port

(RS-485, D-Sub 15-pin female connector)

Module fixing screw

The external feature of the T3H CPU is the same as the T3 CPU except for the product identification.

12 PROSEC T3H

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Contents USER’S Manual Important Information General Information Hazard ClassificationsSafety Precautions Installation WiringOperation Maintenance Safety Label T3 manuals About This ManualTerminology VacContents Prosec T3H Section T3H Overview Introducing the T3H Differences between T3H and T3 T3H components CPU module Two types of T3H CPU modules are availableStatus LEDs RAM/ROM switchMode control switch Computer link port Battery coverProgrammer port IC memory card slotExpansion interface module CPU T3H CPUCH1 CH2 Expansion cable Power supply moduleRack O module Following types of I/O modules are availableTOSLINE-S20LP Data transmission moduleModule internal current consumption AsciiRAS Specifications Functional specificationsSFC Instruction execution speed Test TeorTenr DtstTset SETRST TrstCOS PID2SIN TANInstruction execution speed cont’d Shown below Section Expanded Functions Timer interrupt interval System operation Auto-RUN / Standby selectionSaving the sampling trace condition Auxiliary register Expanded registersExternal I/O register Timer Link registerLink Global File register Special registerExpanded Functions SEND/RECVTOSLINE-S20 Expanded Functions Expanded file register data read MR Starting registerExpanded file register data Write MW ADR S TExpanded Functions TOSLINE-S20LP loop support Ethernet support Instructions Double-word multiplication and division D∗ Expanded Functions Essential PID PID3 DSVControl block diagram AlgorithmParameter details Operation ASV ← ISVExpanded Functions Floating point essential PID FPID3 Digital filter PVn = 1− FT⋅ PVC+ FT⋅ PVn − Here ≤ FT ASV differential limit DSV 0 to 100 %/∆ t Data range +1 ⋅C Expanded Functions Expanded data transfer Xfer Transfer parameter table TypeCPU register ↔ Expanded F register IC memory card CPU register ↔ S20/S20LP scan memory CPU register ↔ Eeprom D register When the data writing address range exceeds page boundary Network data send Send MIDExpanded Functions S20LP T3H self-station RW100 RW101 RW227 Network data receive Recv Expanded Functions H0A Expanded Functions Prosec T3H Toshiba Corporation