Toshiba T2E manual Built-in clock/calendar, Password protection, High speed industrial LAN

Key Features

High speed processing

The T2EIT2N excels at applications where high speed

processing is required .
•	0	.33 ps/contact	• 0.44 ps'ooil
•	1	.2 Vs/1 B-bit transfer	* 1 .53 psf16-bit addition

Advanced instruction set

The T2EJT2IN offers 24 basic relay-ladder instructions and 192 function block instructions, including the

following .
• Arithmetic operation		• Data manipulations
• Trigonometric functions + P I D1ram pii ntegral
•	Subroutine call	* For-Next loop
•	Averagingr'filtering	• ASCII - Hex conversion

• Floating-point math

Two programming Languages

The T E!T2N supports two programming languages : Ladder Diagram (LD) and Sequential Function Chart (FC). By selecting the appropriate language, or combination of the two, program development time can be greatly reduced .

Built-in clock/calendar

The T2EIT2N has a real-time-clockfcalender function (year, month, day, week, hours, minutes, seconds) that can be used for performing scheduled operations, data gathering with time stamps, etc,

Password protection

The T2EfT2N can be programmed with one of four selectable protection levels_

+Level 1 : No protect (normal)

+Level 2 : Wi tirrglmoditying program prohibited

•Level 3 : Level 2 plus viewing program prohibited + Level 4 : Level 3 plus writing data prohibited

Battery-less operation (T2E)

The user-program is saved in a built-in Flash memory. No battery maintenance is required .

Ethernet connection (72N)

The T2N CPU modules (PU235N and PU245N) have built-in Ethernet interface (1 OBA E-T). Through the Et hemet, the T2N can communicate with higher level controllers {computer, workstation, et-c-) or other PLOs with Ethernet .

High speed industrial LAN

The T2E/T2N can be connected to Toshiba's high speed industrial LANs {Local Area Networks) TOSLINE-S20 and TOSLINE-F10 . The TOSLINE series are suited for real-time control data linkage . Through these networks, the T2E/T2N can exchange data with other Toshiba equipment, such as the TO DI CIE system, other T-series PLC , Large Adjustable Speed Drives, General Purpose Inverters, etc.

The T 2N CPU module PU 45N has the TOSUNE- S24LP (Loop version) built-in into the CPU module . The TOSLINE-S20LP is a high-reliability double-loop fiber -optic 520 network .

Device Net

A Device Net scanner module is available for the T2ETT N. The CeviceNet scanner module can readlwrite data to any other manufacturer's ODVA certified devices (I/O blocks, Inverters to include Toshiba's G3, air valve manifolds, sensors, etc .).

Flexible serial port

The T2E1T2N has RS-232C or RS-485 serial communication port . (It is optional in theT2E) Using this port, one of the following communication modes can be selected .

•Computer link mode: Connection with higher level computer, MMI/SOADA system, modem, etc .

•Data link mode : Easy data linkage between two

T2Es, T2Ns, T2E-T2N or T2E1T2N Super T1 .

•Free ASCII mode: Active communication between serial ASCII devices . {bar code readers . etc.)

Programmer port function

The T2EIF2N's RS-232C programmer port supports the T-series computer link protocol . This allows easy connection to a higher level computer, an operator interface unit, a modern, etc .

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