The Proton Products NEXiSTM CS5G Series of production line controllers are for use on wire insulation or other extrusion production lines.
NEXiSTM CS5G Systems consist of a NEXiSTM CS5G touch screen PC connected to either a NEXiSTM CS1000-S (single extruder or capstan drive) or NEXiSTM CS1000-T (double extruder) controller. The NEXiSTM CS5G functions as a sophisticated user interface for configuring and monitoring the NEXiSTM CS1000 controller.
NEXiSTM CS1000 controllers connect to Proton Products diameter gauges and speed and length gauges for measurement of insulation diameter and line speed respectively. These measurements are then fed into a PI feedback controller whose fully-isolated and floating output may be used to drive insulation extruders or capstan drives.
Insulation diameter is thus actively controlled and kept within tolerance by the NEXiSTM CS1000 controller.
Variants | Description |
---|---|
NEXiSTM CS5G + CS1000-S | Single channel controller supports one PI feedback control output and up to 3 DG gauges. |
NEXiSTM CS5G + CS1000-T | Dual channel controller supports two PI feedback control outputs and up to 6 DG gauges. |
NEXiSTM CS5G touch screen PC
Screen | 17-inch colour graphical touch screen display |
NEXiSTM CS1000-S controller
(NEXiSTM CS1000-T controllers duplicate all functions below for a total of 6¡¿ DG Series gauges and 2¡¿ PI Controller outputs).
Serial communications | RS232 | USB | CANbus - (for connection to up to 3¡¿ DG Series gauges) | |||
Line speed inputs | Analogue | Two inputs available for 0 to 10V and 0 to 50V analogue line speed signals; end-user configurable scaling | ||||
Pulse | Two inputs available for 0 to 3V and 0 to 10V pulsed line speed signals; maximum frequency 250 kHz; end-user configurable scaling | |||||
4¡¿Relay contact outputs | Function (end-user configurable) | Gauge OK | SSFD lump or neck flaw detected | X or Y upper tolerance exceeded | X or Y lower tolerance exceeded | |
X upper tolerance exceeded | X lower tolerance exceeded | Y upper tolerance exceeded | Y lower tolerance exceeded | |||
Electrical | Maximum voltage | 50VDC / 30VAC | ||||
Maximum current | 500mA | |||||
On resistance (@ 100mA) | < 0.1Ω | |||||
Off resistance | > 10 MΩ | |||||
Analogue output 1 | Function (end-user configurable) | ¨ªX | ¨ªXY | |||
Electrical | Output voltage range | 0V to +10V | ||||
Maximum output current | 2mA | |||||
Resolution | 16-bit | |||||
Output voltage scaling is end-user configurable | ||||||
Analogue output 2 | Function (end-user configurable) | ¨ªY | Average Error | |||
Electrical | Output voltage range | ¨ªY: 0V to +10V | ||||
Average Error: -10V to +10V | ||||||
Maximum output current | 2mA | |||||
Resolution | 16-bit | |||||
Output voltage scaling is end-user configurable | ||||||
Control algorithm | Advanced Control Algorithm (ACA) | |||||
SPC | Graphical histogram | Cp | Cpk | |||
SPC control | Statistical Process Control: minimize insulation material consumption whilst maintaining in tolerance insulation diameter | |||||
FFT | Fast Fourier Transform: displays amplitude versus frequency of periodic diameter variations | |||||
SSFD | Single Scan Flaw Detection: detection of lump and neck flaws | |||||
Presets | Nominal diameter | +Tolerance | -Tolerance | +Flaw (Lump) | -Flaw (Neck) | |
Product recipes | 50 sets of product presets may be stored in memory for rapid recall | |||||
Statistics | Mean diameter | Standard deviation (sigma) | Maximum diameter | Minimum diameter |
Specification | Minimum | Typical | Maximum | Units |
---|---|---|---|---|
Power supply voltage (rms) | 84 | 264 | VAC | |
Power supply frequency | 47 | 440 | Hz | |
Power supply current (rms) | 1 | A | ||
Power consumption | 35 | W | ||
Ambient temperature | 5 | 45 | ¡ÆC | |
41 | 113 | ¡ÆF | ||
Relative humidity @ 38¡ÆC / 105¡ÆF | 90 | % | ||
Ingress Protection (IP) rating | IP50 | - | ||
PI Controller output voltage | -10 | 10 | V | |
PI Controller output current | 10 | mA | ||
PI Controller output resistance | 10 | Ω | ||
PI Controller resolution | 12 | bit |