KEBA KeControl C1 CP 03x: Highly Integrated Embedded Industrial Controller

Protection and diagnosis: The output stage has short-circuit continuous protection and short-circuit diagnosis functions. When an output short circuit is detected, the module automatically cuts off the corresponding channel and reports to the upper computer to avoid PCB burning.

Inductive load handling: Up to 24 output channels can withstand 1J @ 0.2Hz of inductive load energy, while the remaining channels can withstand 100mJ @ 0.2Hz. This parameter has been specifically strengthened for frequent opening and closing of hydraulic valves.

3. Analog Input (AI)

Single ended input: 3 or 4 channels, 0~10V range, 14 bit resolution (1 LSB=0.64mV). Each channel provides an independent 10V reference voltage output (up to 20mA), which can directly supply power to potentiometers or proportional sensors. Built in sensor disconnection detection, once the signal exceeds the normal range, it will be reported.

Differential input: 2 or 4 channels, same 0~10V range, 14 bit resolution, typical common mode rejection ratio of 60dB. Suitable for long-distance transmission or situations with ground potential difference signals.

Accuracy index: Maximum error at 25 ° C ± 0.05% of full scale, typical temperature drift ± 25ppm/° C, belonging to the category of high-precision analog acquisition.

4. Analog Output (AO)

Voltage output: 5 or 6 channels, ± 10V range, 12 bit resolution (1 LSB=5.02mV), minimum load 1k Ω. Used to control proportional valves, frequency converters, servo drive speed commands.

Current output: 3 or 4 channels, using PWM chopping method to simulate current source. Output current 1A ± 5%, PWM switching frequency up to 20kHz, typical 5kHz. The output power is 25W per channel, with a total power of 90W. This design can directly drive proportional electromagnets and hydraulic proportional valve coils without the need for external power amplifiers, which is the core advantage of the CP 03x series in hydraulic applications.

5. Temperature measurement input (TC)

Number of channels: CP 031/Z provides 7 channels; CP 033/Y and CP 033/Z provide 8 channels.

Sensor type: Supports J, K, and L type thermocouples with ranges of -32~+500 ° C, -60~+1200 ° C, and -40~+850 ° C, respectively.

Electrical isolation: Complete isolation between channels and control systems, with a withstand voltage of 707V DC, effectively suppressing ground loop interference and common mode noise.

Accuracy and Resolution: 14 bit resolution, maximum absolute measurement deviation ± 1.5 ° C at 25 ° C, typical value ± 1 ° C. The maximum deviation within the entire operating temperature range (0-55 ° C) is ± 2 ° C.

Cold end compensation: supports internal terminal temperature compensation, and can also achieve high-precision compensation through external dedicated sensors TE 220/A, with errors reduced to ± 0.5 ° C. This feature is crucial for applications that require precise control of mold temperature.

Communication Interface: Diversified Interconnection Capability

The CP 03x series integrates rich communication interfaces within a compact body, allowing it to function as an independent control station and integrate into distributed control systems.

CAN interface

Compliant with CANopen specifications, it can be used to connect K2-200 remote I/O stations, smart sensors, or other CAN devices. The baud rate software can be set and supports multi master communication.

Serial interface

It can be switched to RS-232-C or RS-485-A through software and is suitable for connecting third-party devices such as barcode scanners, frequency converters, and text displays.

Ethernet interface

10/100 Mbit/s adaptive, supports TCP/IP, Modbus TCP, OPC UA and other protocols, making it easy to connect to factory MES systems or for remote maintenance.

USB 2.0 interface

Full speed, high power, can be used for program upload and download, connecting USB flash drive for data recording, or directly connecting mouse and keyboard for local debugging.

LVDS graphic interface

Designed specifically for connecting KEBA Kemro series industrial panels, it supports high-resolution, high refresh rate local human-machine interface display without the need for an additional graphics card.

External temperature sensor interface

Optional TE 220/A sensor for precise measurement of terminal temperature and high-precision cold end compensation of thermocouples.

Mechanical Structure and Power Supply Specifications

The CP 03x module adopts a flat installation method and is horizontally installed on the back wall of the control cabinet through the fixing hole on the back of the shell. The dimensions are 410mm wide, 140mm high, and 50mm deep, occupying minimal space. Weight approximately 1778g, protection level IP20 (to be installed in a closed cabinet).

The power supply adopts 24V DC, which complies with EN 61131-2 standard and allows a fluctuation range of 19.2V~30V. Maximum power consumption: CP 031/Z and CP 033/Y are 125W, and CP 033/Z is 153W. The module is equipped with an external replaceable fan to ensure reliable heat dissipation during long-term continuous operation.

Environmental adaptability and certification

Working temperature:+5 ° C~+55 ° C, meeting the environmental requirements of the vast majority of industrial sites.