TEC 4s Theysohn Extruder Control0 pages

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TEC 4s Theysohn® Extruder Control System

The new Extruder Control System TEC 4s, developped together with Siemens according to the newest state-of-the-art technique,
combines simple handling and an efficient control system in a unique way. An operating terminal optimized for heavy industrial conditions enables in combination with the modern HMI-Software a comfortable control of the whole extrusion line. The 19“
touch screen guarantees easiest operation by large soft-keys and intuitive colour and graphic design. The core of the new Theysohn Extruder Control System is a powerful, fanless and therefore maintenance-free industrial-PC. The communication between
the TEC 4s and all drives, peripheral devices and the whole downstream equipment works through the most efficient bussystem
- PROFIBUS. Operational reliability and short down time are achieved by simple wiring because of selected high-class components, analysis program and remote maintenance via LAN and/or WAN.

Visualizing system (IPC)

Peripheral devices (Standard equipment)

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Operating systemt
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Hard Drivest
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Inputs/Outputst
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Core 2 Duo, 1,2 GHz
Windows XP embedded
2 G Byte DDR3 1066 SDRAM
1 x Compact Flash Card, 4 Gbyte min.
1 x Profibus Master
2 x Gigabit Ethernet
4 x USB 2.0
1 x RS232
1 x DVI/VGA
19“ TFT touch screen
1280x1024 pixel

Additional featurest
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internal monitoring of operating voltage and temperatures
backup of CMOS data
telediagnosis and remote maintenance via LAN and/or tt
Internet
2 MB battery backed SRAM for data storage
electrically insulated power supply

32 digital inputs 24V
24 digital outputs 24V/2A
24 digital outputs 24V/0,5A
2 incremental counters
8 analog inputs, +/- 10V, 14 Bit
8 analog outputs, +/- 10V, 15 Bit
16 thermocouples inputs
3-5 motor starters with diagnostic function
1-2 pressure gauge amplifier module

Temperature controllers
The temperature controllers are made as software controllers.
- up to 64 controller zones
- configureable as 2- or 3-step controller, as well as setting element
- PID control mode
- automatical selftune with each heating process, thus guarantees best control
results after change of tooling without any additional effort
- adaptation at the set point
- check of controller loop plausibility
- automatic adjustment of controller outputs in case of sensor failure
- heating timer
- optional heating current control
- heating with solid state relais, fuse protection without lead fuse