New Simatic 505 CPU compatibles
January 2006
PLCs, DCSs & Controllers
CTI is developing a new family of CPUs compatible with Simatic 505 CPUs bearing the Siemens trademark. Users concerned with being able to continue using Simatic 505 CPUs into the future can now look forward to upgrading without compatibility issues. Here is a solution that will let the user transparently move their existing systems and programs with no messy conversions required.
The 2500 Series programmable controllers will bring new features and a new level of process performance to 505 control systems bearing the Siemens trademark. The C100 and C200 models easily handle medium to large discrete control applications, as well as basic process applications. The C300 and C400 models are equipped to handle large process applications with many PID loops and alarms, and special mathematical functions. The 2500 Series controllers are designed to seamlessly replace all 545 and 555 controllers bearing the Siemens trademark, while providing higher performance at lower cost. The new controllers are supported by an extensive line of digital, analog, and specialised I/O modules, power supplies, and I/O bases. New features include:
* Replaces all Simatic 545 and 555 models bearing the Siemens trademark.
* Built-in Ethernet and USB ports for programming.
* Built-in SD Flash card for program storage
* Built-in Profibus and RS485 Remote I/O on C200, C300, and C400 models.
* Up to 3 Mbytes memory, 8192 I/O points, 256 PID loops and 512 alarms, depending on model.
* Compatible with 505 Workshop from FasTrak, Tisoft and APT bearing the Siemens trademark.
For more information contact Directech, 011 708 1992, [email protected]
Further reading:
Upgrading alarm systems for critical industries
Omniflex Remote Monitoring Specialists
PLCs, DCSs & Controllers
Omniflex’s OMNI16R alarm annunciator platform provides a direct replacement for legacy CSA systems such as MPAS 90 and SA9100, enabling operators in oil and gas, nuclear and power generation to modernise alarm infrastructure without sacrificing the clarity required for safe operations.
Read more...
How DCS can step off the hardware obsolescence treadmill
Schneider Electric South Africa
PLCs, DCSs & Controllers
Schneider Electric argues that virtualising DCS environments breaks the cycle of hardware obsolescence, giving plant operators a smarter path to lifecycle modernisation without production disruption.
Read more...
Loop signature Part 2-6
PLCs, DCSs & Controllers
The Loop Signature series turns to frequency plot theory, explaining Bode open-loop plots and how dynamic gain, phase lag and crossover frequency can be extracted from test data to inform more accurate control loop tuning.
Read more...
PC-based control in surgery
Beckhoff Automation
Editor's Choice PLCs, DCSs & Controllers
Researchers at the University of Basel are using Beckhoff PC-based control technology to develop a miniature laser robot for minimally invasive bone surgery.
Read more...
IIoT controller for the field and control cabinet
ifm - South Africa
PLCs, DCSs & Controllers
The IIoT controller from ifm is a powerful, communicative and flexible PLC solution in machine and plant digitalisation.
Read more...
How the DCS can step off the hardware obsolescence treadmill
Schneider Electric South Africa
PLCs, DCSs & Controllers
Ageing servers and unsupported operating systems are quietly eroding the stability of process plants that rely on distributed control systems. Kobus Vermeulen of Schneider Electric explains how virtualising the DCS environment can break the hardware obsolescence cycle without disrupting operations.
Read more...
Centralised control rooms where growth is elastic, not physical
Schneider Electric South Africa
PLCs, DCSs & Controllers
Modernised control rooms feature distributed control system architecture consolidated into centralised compute environments. replacing traditional PCs with thin clients.
Read more...
Advanced DCSs preserve what must not change while enabling
Schneider Electric South Africa
PLCs, DCSs & Controllers
Next-generation DCSs, such as Schneider Electric’s Foxboro, are preserving the best of the old while introducing the new in a less disruptive manner.
Read more...
Siemens launches new generation of logic controller
Siemens South Africa
PLCs, DCSs & Controllers
Siemens has launched the latest generation of its proven intelligent logic controller, LOGO! 9. This enables simple implementation of small automation projects.
Read more...
DCS for maximum plant efficiency and reliability
ABB South Africa
PLCs, DCSs & Controllers
ABB has introduced SPR2025, the latest Symphony Plus DCS package release to enable modernisation and efficient performance for the process and power industries.
Read more...