CU312/E/51993
Description
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
Central control for complete machine systems
Real-time data acquisition and processing
Multi-group process program execution
Offline program storage and power-off retention
Integrated fault detection and alarm functions
Compatibility with KEBA K-series I/O modules via K-Bus
7. Installation
Disconnect all power before installation/removal
Insert module into standard KEBA control rack and secure
Use shielded cables for Ethernet, PROFIBUS, and CAN
Ensure cabinet ventilation; avoid continuous high temperature
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.
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