Dosing & Blending > Digital Disc > Volumetric Dosing Controls
C150-E
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The Colortronic C150-E controller is a microprocessor based controller which operates the Colorblend automatic dosing station for extrusion applications.
To control the variable speed DC motors, we utilise pulse width modulation technology. This technology keeps the motor torque constant over the entire control range of operation. The drive operates with a built in quartz cycle, digital control circuit, directly tied into the impulse speed transmitter in the dosing motor. A sturdy key pad allows operational inputs. Operating conditions are displayed by symbols.
The additive is dosed synchronously to the main component and the RPM of the extruder or external signals. The RPM of the dosing motor is adjusted continuously and is fully automatic. RPM fluctuations of the extruder are detected and compensated.
Technical Information
- 5 digit LED display
- Memory backup for recipe and data storage
- Dry contact cycle signal input
0 to 10 V
0 to 20 mA
0 to 10,000 Hz - Input for level probe for both raw material and additives
- IP64 shielding
- Short circuit proof outputs
- Operates between 0 °C to +50 °C
- Storage temperature range -25 to +70 °C
- Operating Voltage 230 VAC (+/- 10%), 50/60Hz
- Connected load of 100W maximum during operation
- Dry contact alarm output
- Thermal device protection
Functionality
- Direct input of desired additive percentages
- Automatic calculation of calibration values for dosing
- Operating conditions shown via symbols
- Display of additive consumption
- Storage of up to 10 recipes
Optional Equipment
- RS422/465 for Euromap 17 protocol interface
- Special voltage