Headline

The TSRAM 32/8 industrial computer is build on the VME bus, which allows connection of more than one processor module together. Our company offers many operating modules which differ in their capabilities and performance and these can be implemented in many various applications. We have also developed new modules that can scan and acquirde data in real time thus being perfectly suited for processes control in industry.

The heart of our operating units is a 32bit 68030 Motorola CPU based on the PowerPC technology. CPUs are running on frequencies up to 50 MHz, which is perfectly enough for most applications in process control.

Modifications to the system can easily done due to system's design, which enables customization for required application. A module is a PCB(size approx. 100 x160 mm). These modules are plugged into the standard VME frame in single or double layered setup. Up to 21 different modules can be connected to a VME bus. The maximum data rate is 20 MB/s on the 16-bit bus (24-bit bus is also available). Interrupt signals are supported on the bus in up to 7 levels. The bus also allows data transfers without CPUs coordination (i.e. DMA transfer mode).
To communicate with ordinary PCs, which could be useful for data storage, for entering changes in parameters modifying controlled processes or for measured data evaluation, serial port connection (RS232) is available, over a serial link the connection speed is limited to 115,2 kBps.

Plug-in modules allowing connection to industrial computers using Ethernet interface are currently under development.

PPG Modules

Modules for data acquisition and data distribution are presented here. These modules are connected to the control system using standard interfaces. Some of these modules are replaced by upgraded designs, while for others DevCom uses modules of other well established companies.

PPG CPU DIO - digital input/output module

PPG Input/output module, audio module, stepper motor driver module archive.

 

Terminals

In our standard product range both portable and built-in terminals can be found.

 

Portable terminal TS02	Built-in terminal TS04
Built-in terminal TS04 II	Operator's panel