All 514

The range of 514C Series regenerative converters, with single phase AC supply,
offers full four-quadrant control of wound field or permanent magnet DC motors.
It is ideal for applications requiring accurate braking of high-inertia loads or their
fast and precise deceleration. 514C Series and its non-regenerative version 512C
have been designed to offer the ideal solution for speed control of single and multimotor applications.

Link to 514C DC Manual

Features of the 514C drives are as follows:

Jumper-selectable single phase input voltage 110//120 or 220//240 or 380/415V ±10%
Linear current feedback allowing accurate torque
Zero speed or zero set point relay driver output – 24Vdc
Total setpoint output
Stall detection and trip
Field bridge suitable for UK or continental voltages
Overload capacity 150% of nominal current for 60s
Adjustable maximum current level
Adjustable maximum and minimum speed

Adjustable I.R. compensation (for armature voltage feedback speed control)
Adjustable speed stability
Independent control of speed ramp, both up and down from 0-40s
Indication of mains supply on, stall trip and overcurrent trip
Switch selectable current calibration
Switch selectable Armature/Tacho generator feedback
Buffered 0-10V output for a speed reference or meter
Buffered 0-7.5V output for a current meter (7.5V = 150%)

Recent Posts

Cloud-based data dashboards

If you want to see how your machine or process is operating day in day out from anywhere in the world, where do you start? With the increased risk of hacking of industrial devices becoming ever more prevalent Security Week – New Vulnerabilities Can Allow Hackers to Remotely Crash Siemens PLCs it’s not as simple as just hooking your PLC onto your local network.

An increasing number of companies are turning to remote cloud-based solutions for machine monitoring. Optima are pleased to offer the Cloud-based solution which keeps your automation hardware safely behind a secure firewall. Most of our clients prefer a SIM-card based system. The benefits of this system are that the equipment is always live whenever there is cellular reception available. Our range of antenna options mean that reception is possible even in the most remote locations.

The video below shows a basic demonstration dashboard. If you would like to know more then please get in touch – we like to talk!

This video gives a very brief demonstration on how our Remote Access and Cloud Logging System can help you keep track of how your machine is performing. See when the machine is started, stopped, realise production metric data straight to your mobile, desktop or tablet.

We have been trialling our remote machine data dashboards #iot #industry4. These allow real-time data to be visualised from any PLC anywhere in the world to a PC, tablet or mobile ‘phone anywhere in the world! The system can communicate over 4G, Wi-Fi, or a direct Ethernet connection. From Kazakhstan (yes, we do have two units out there!) to Kendal (we haven’t got one there yet…), we have you covered for a very low monthly cost.
Our remote reporting dashboards which can send #production #reports by #email will shortly be ready for release.

For more information, please contact info@optimacs.com

Mark Lane.

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