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Toshiba's S2E/S2T PLC controllers are small, modular type programmable controllers suitable for Simple Relay Replacement all the way to complex control applications. Toshiba S2E/S2T are 3rd generation T2 Series CPUs used with V-Series racks, I/O, and Standard AC/DC Power Supplies. The S2E/S2T provides a functional, economical, and compact solution to a wide range of applications in automotive, machine control, and process control systems.

Key Features

• T-Series Compatible. Any program written for a T-Series CPU can be downloaded directly into the S2E/S2T without modification.
• Comment Storage in CPU. Device/register tags and comments can be stored in CPU module. Tags and comments can be viewed in the on-line mode without access to the original program.
• Large Program Memory.

If you are looking for Toshiba PLC, please call us at (800) 894-0412 or email us at info@ctiautomation.net we will do our best to help you find the Toshiba Programmable Logic Controllers that you are looking for at the lowest prices possible. If you are searching for Toshiba Micro PLCs technical information (data-sheets) please use the Toshiba Datasheets OR Product Selection Guide page links.

The T1 micro Programmable Controllers are PLCs with optional expansion I/O. The communications capability, advanced instruction set, and large memory (program and data register) make them ideally suited for applications previously requiring larger more expensive programmable controllers. High-speed performance make these controllers especially suited for sophisticated machine control applications.

Key Features

• High performance software to include; indirect addressing, 'for/next' loops, pre-derivative real PID and over all 76 insertable function instructions.
• Immediate interrupt function for controlling critical outputs.
• Large Memory, 8k program, 4k data registers, 256 Timers & 256 Counters.
• Pulse/PWM output for stepper motor control. These transistor outputs can also be used for continuous or high speed swithing.
• RS485 port for networking to high level controller, other PLCs or Toshiba's ASDs.
• ASCII message storage in register memory for use with low cost OIS.

Toshiba T1-16S is a micro programmable controller with optional add-on expansion I/O modules. Its communications capability, advanced instruction set, and large memory (program & data register) make it ideally suited for applications previously requiring larger more expensive programmable controllers. The Toshiba PLC T1-16S's high-speed performance makes it especially adapt at sophisticated machine control applications. The T1-16S is a micro Toshiba PLC. But it has a large program and data memory. Sophisticated machine control applications require high-speed data manipulation. The T1-16S Toshiba Programmable Logic Controller is designed to meet these requirements.

The S2E/S2T Toshiba PLC configurations are available from a very simple 3 I/O slot system to a to a large local system with several networking options. The simplest configuration consists of a power supply, S2E/S2T CPU, and any combination of 3 I/O or network modules. A fully integrated system consists of a power supply, an S2T Toshiba CPU, a computer module, and any combination of 6 I/O or network modules. A maximum system consists of a main rack and 3 expansion racks. Each rack can have up to 8 I/O modules. Expansion racks can also accept network modules. In addition to V-Series expansion racks, T2 Series expansion racks can also be connected to the main rack. A combination of V-Series and T2 Series expansion racks is possible.

Profibus is an international fieldbus for plant wide use across all sectors of the manufacturing and process industries. It is certified by International Standards IEC-61158. Toshiba offers two Profibus modules for the V2000 Series PLCs, the GPF611**S and the GPF612**S. Both of these modules operate on the Profibus DP network. The GPF611**S is a Profibus DP master module. It allows the V2000 CPUs (S2/S2T/S2E) to read and write data to slave devices such as; Adjustable Speed Drives, manifold valve controllers, Operator Interface Stations, flow meters, control valves, remote field I/O, other PLCs, etc.

The GPF611**S module can communicate with any Profibus DP slave. The GPF612**S is a Profibus DP slave module. Any Profibus master (V2000 with GPF611**S module, other manufacture's PLC, or higher level Profibus master) can read and write to a V2000 (S2E/S2T/S2E) controller that has a GPF612**S module in its rack.

The GCF612 is a multi function serial communications module for the V2000 Series S2T PLC. It communicates directly with the S2T CPU via the station bus. The GCF612 has three modes of operation:

• Computer Link Mode
• Free ASCII Mode
• Data Storage Mode

All three modes can be used simultaneously.

Gateways are protocol converters that allow any device with a modbus RTU protocol, Diesel CAN J1939 protocol or Profibus master to talk to Toshiba. In some cases Gateway allows the Toshiba PLC to communicate directly with other devices using the other device's native protocol. Gateway setup software is used to map the registers between the other devices/controllers to registers in the Toshiba PLC, ASD, or Loop Controllers. Using a simple spreadsheet format, Gateway can be configured to fetch a specified number registers or bits from one device and transfer them to the other device.

• Gateway Modbus allows Toshiba PLCs to be Modbus master or slave.
• Gateway CAN allows Toshiba Controllers to read status of Diesel engines, RPM, Operating Temperature, Hours of Operation, etc.
• Gateway Profibus allows Toshiba PLCs, ASDs, and Loop Controllers to be slaves on a Profibus DP network.
• All Gateways are setup using the same configuration software.
• Power and Transmit LEDs for each port to show operation status.

The Eagle I/O is universal serial analog I/O. For the analog inputs, the Eagle I/O performs the A to D (analog to digital) conversion and loads a digital value directly into a T1 register. For analog outputs, the Eagle I/O reads a digital value out of a T1 register and performs a D to A (digital to analog conversion). Analog signal types and PLC registers are defined using simple setup software.

• Eagle analog serial I/O can be used in addition to Toshiba parallel I/O
• Several different types of thermocouple and RTD inputs are available.
• Can also work as a Modbus remote slave
• Screw or DIN rail mountable.

The TCNV485-232C is a RS485 to RS232 converter. It is primarily used to go from a computers RS232 port to the RS485 port on a PLC. It can also be used to go from the RS232 port on a PLC to the RS485 port on a higher level controller. The TCNV485-CMOS is a RS485 to CMOS/TTL converter. It is primarily used with ASDs (Adjustable Speed Drives) that do not have an RS485 port but need to be networked to a higher level controller.

• Power and Transmit LEDs for each port to show operation status.
• Designed for rugged industrial environments.
• Screw or DIN rail mountable.
• TCNV485-CMOS has 40 cm cable with RJ45 connector for connection to ASD.

The OIS series Toshiba Touch Panels are used as Operator Interface Stations (OIS) for PLCs, Adjustable Speed Drives, and V Series Integrated Controllers. Operators know immediately the status of the connected equipment and they can easily get more detailed information, change operating parameters in the connect equipment or control operation.

The T1-16S is 8 times faster than Toshiba's earlier M20/M40 PLCs. The T1-16S offers 21 basic ladder instructions and 97 insert able function instructions. Subroutines, Interrupt functions, Indirect addressing, For/Next loops, Increment/Decrement, Prederivative PID, etc. are standard on the T1-16S. These functions allow the T1-16S to be applied to the most complex and demanding control applications. There are four types of T1-16S controllers depending on the built-in functions and the power supply voltage. A maximum 8 I/O modules can be connected to each T1-16S Toshiba Controller. The T1-16S has two high-speed counter inputs. These 5k pps (pulse per second) counters can be used independently (of each other and of the CPU scan) for discrete parts count in applications requiring high-speed compare, reset, and strobe. The counters can also be used together as a quadrature counter to count a 2-phase pulse encoder signal. In the quadrature counter mode, the counting speed is max 20k cps (counts per second).

The T1-16S Toshiba Prosec PLC also has a pulse output function (5k pps max). It can generate variable frequency pulse trains CW and CCW. This output can be used to drive a stepper motor. By using these functions together, an inexpensive motion control system can be implemented with the T1-16S. The T1-16S has an advanced PID (Proportional, Integral, and Derivative) control function. This PID function and the analog I/O modules enable the T1-16S Toshiba PLC to be applied to many process control applications. Multiple PID loops can be used, limited only by the max allowable I/O. The T1-16S enhanced version has a built-in RS485 communication port. By using this communication port, up to 32 T1-16Ss can communicate with a computer or other higher-level controller. Most major SCADA software supports T-series PLC communication protocol. A DDE server software (T-PSV) is also available. When using the T-series programming tool (T-PDS) in this configuration, each station can be programmed remotely. A multi-drop adapter (CU111) allows an enhanced T1-16S to have two RS485 ports or for a standard T1-16S to have remote capability added after installation. The T1-16S Toshiba Prosec PLCs' enhanced version's RS485 port supports the data link mode. Using the data link mode, two T1-16Ss can exchange data each other (16 words input and 16 words output). The update cycle for the total 32 words is approx. 50ms. No user program required for this data linkage.

A typical S2E/S2T Toshiba PLC system consists of a base rack with modules mounted on the rack. From left to right modules are: Expansion Interface, Power Supply, CPU, and I/O modules. If the rack supports the station bus, then a computer module or higher level network module can be mounted following the CPU module. It is no surprise that Toshiba Corporation, a company well known for rugged laptop computers, also has computer modules for its automation product line. The C2 module is a Pentium III air cooled, fan-less computer designed for harsh industrial and process environments. There are three models available. All the components typically found on a computer are located on the front of the Toshiba C2 computer module. The hard disk in the C2 module (PU37) is removable. Hugh amounts of data can be stored and easily removed from the computer at a more convenient time. It also permits easy replacement of the computer component most likely to experience an operational problem. Company MIS/IT departments can easily clone a hard disk so that a backup is available for critical applications.

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