CU312/E/51993

1. General Information

2. System Specifications

• Processor: 32-bit real-time industrial CPU (Celeron M / ARM 400 MHz class)

• RAM: 128 MB (battery-backed, data retention during power-off)

• Flash: 256 MB (firmware, user programs, data logging)

• Operating System: KEBA proprietary real-time OS (RTOS), IEC 61131-3 compliant

• Programming Languages: Ladder Diagram (LD), Function Block Diagram (FBD), Structured Text (ST), Instruction List (IL)

• Performance: Supports multi-axis synchronization, closed-loop motion control, high-speed logic and process control

3. Onboard Interfaces

• Ethernet: RJ45, 10/100 Mbps (TCP/IP, Modbus TCP)

• PROFIBUS: D-Sub 9, master/slave capable

• CAN Bus: CAN 2.0A/B for device-level communication

• Serial: RS-232 (DB9) for debugging and legacy devices

• K-Bus: KEBA backplane bus for I/O expansion

• Display/Panel: DB15 for operator interface connection

4. Electrical Characteristics

• Supply Voltage: 24 VDC ±10% (19.2–30 VDC)

• Rated Current: 1.8 A

• Power Consumption: ~25 W

• Protection: Overvoltage, overcurrent, short circuit, reverse polarity, EMC protection

5. Environmental & Mechanical

• Operating Temperature: 0°C to +55°C

• Storage Temperature: -40°C to +85°C

• Humidity: 5%–95% RH, non-condensing

• Protection Class: IP20 (for cabinet mounting)

• Dimensions (H×W×D): 160 × 62 × 131 mm

• Weight: ~1.25 kg

6. Features

1. Central control for complete machine systems

2. Real-time data acquisition and processing

3. Multi-group process program execution

4. Offline program storage and power-off retention

5. Integrated fault detection and alarm functions

6. Compatibility with KEBA K-series I/O modules via K-Bus

7. Installation

1. Disconnect all power before installation/removal

2. Insert module into standard KEBA control rack and secure

3. Use shielded cables for Ethernet, PROFIBUS, and CAN

4. Ensure cabinet ventilation; avoid continuous high temperature

5. Periodically check wiring and slot contacts

8. Safety Notes

• This is an industrial control component; only qualified personnel may install, configure, or service it.

• Operate only within specified voltage and temperature ranges.

• Do not disassemble or modify the module; warranty will be void.