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The BERGOF CE3CPU-1131 VER-000 is a compact yet powerful central processing unit (CPU) module designed for the BERGOF CE3 series of modular programmable logic controllers (PLCs). Engineered for industrial automation in machinery, packaging lines, conveyor systems, and small process skids, this CPU delivers high-speed logic execution with deterministic scan times as low as 100 nanoseconds per instruction. As the brain of the CE3 control system, the CE3CPU-1131 VER-000 coordinates digital and analog I/O modules, manages communication protocols, and executes user programs developed in IEC 61131-3 compliant languages via BERGOF’s CE-Designer engineering software.
Positioned as an upgrade path from earlier CE1/CE2 platforms, the BERGOF CE3CPU-1131 VER-000 integrates enhanced memory capacity, faster processing, and native support for modern fieldbus standards—making it suitable for both new installations and retrofit projects where reliability and scalability are paramount. Its compact DIN-rail form factor conserves panel space, while built-in communication interfaces eliminate the need for additional adapter modules in many applications. With robust EMI immunity, wide operating temperature tolerance, and conformal coating options, the CE3CPU-1131 VER-000 performs reliably in electrically noisy or harsh environments such as metal stamping presses, plastic extruders, or food processing washdown zones.
By combining industrial-grade durability with advanced programming flexibility, the BERGOF CE3CPU-1131 VER-000 enables machine builders and system integrators to deploy cost-efficient, future-ready control solutions that reduce development time and simplify maintenance over the equipment lifecycle.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | CE3CPU-1131 VER-000 |
| Manufacturer | BERGOF (a brand under BERG Cloud Group, formerly part of Bosch Rexroth ecosystem) |
| Product Type | PLC CPU Module (Central Processing Unit) |
| Series | CE3 Modular PLC System |
| Program Memory | 512 KB (non-volatile flash) |
| Data Memory | 256 KB RAM (with battery backup option) |
| Instruction Execution Time | 100 ns (bit operations), 1.2 µs (floating-point) |
| Digital I/O Capacity | Up to 512 points (local + remote) |
| Analog I/O Support | Yes (via CE3-AI/AO modules) |
| Communication Interfaces | 1x RS-485 (Modbus RTU), 1x CANopen (slave/master), optional Ethernet via CE3-COM module |
| Programming Software | CE-Designer (IEC 61131-3: LD, FBD, ST, SFC) |
| Power Supply | 24 VDC ±10%, max. 500 mA |
| Operating Temperature | 0°C to +55°C |
| Mounting | 35 mm DIN rail (EN 60715) |
| Dimensions (W × H × D) | 45 mm × 100 mm × 85 mm |
Main Features and Advantages
High-speed processing for real-time machine control: The CE3CPU-1131 VER-000 executes Boolean logic in just 100 nanoseconds, enabling precise coordination of high-speed functions such as flying shear cutters, servo indexing, or label placement on bottling lines. This performance ensures minimal jitter in motion sequences and tight synchronization between sensors, actuators, and drives.
Integrated multi-protocol communication: Unlike basic micro-PLCs, the CE3CPU-1131 VER-000 includes native RS-485 (for Modbus RTU to VFDs or HMIs) and CANopen (for connecting servo drives or remote I/O nodes)—reducing hardware costs and simplifying network architecture. When paired with the optional CE3-COM Ethernet module, it can also support Modbus TCP or PROFINET for SCADA integration.
Modular scalability without complexity: The CE3CPU-1131 VER-000 supports up to 8 local I/O modules directly on the same DIN rail and can expand to remote stations via CANopen, allowing system growth from 16 I/O points to over 500—ideal for OEMs designing scalable machine variants. Modules snap into place with tool-free connectors, speeding up assembly and reducing wiring errors.
Robust industrial design for demanding environments: The CE3CPU-1131 VER-000 features a metal-reinforced housing, conformal-coated PCB (optional), and compliance with EN 61000-6-2/4 for EMI immunity—ensuring stable operation near welders, large motors, or RF sealers. Its wide power input tolerance handles brownouts common in developing regions without resetting.
User-friendly engineering and diagnostics: Programs are developed in CE-Designer using standard IEC 61131-3 languages, with online monitoring, force tables, and error logging. The CE3CPU-1131 VER-000 includes status LEDs for RUN/STOP, ERROR, and COMM, while detailed fault codes (e.g., “CAN bus off” or “I/O module missing”) accelerate troubleshooting during commissioning or downtime events.
Low total cost of ownership: By eliminating the need for external communication adapters in many applications and offering long-term availability, the CE3CPU-1131 VER-000 reduces both upfront hardware expenses and lifecycle support costs—making it a strategic choice for global machine builders seeking a balance of performance, reliability, and value.
Application Field
The BERGOF CE3CPU-1131 VER-000 is widely deployed in discrete manufacturing and process machinery where responsive, deterministic control is essential. In packaging automation, it orchestrates fillers, cappers, and labelers on rotary lines—using its fast scan cycle to maintain throughput at 200+ bottles per minute. Similarly, in material handling, the CE3CPU-1131 VER-000 controls sortation conveyors, palletizers, and AGV dispatch logic, leveraging CANopen to coordinate with decentralized motor drives.
In the plastics industry, the CE3CPU-1131 VER-000 manages injection molding auxiliary systems—such as mold temperature controllers, granulator interlocks, and robot pick-and-place sequencing—where timing precision prevents part defects. Food and beverage OEMs use it in washdown-rated enclosures for slicers, mixers, and portioning machines, relying on its IP20-rated but chemically resistant design to survive daily sanitation cycles.
Even in renewable energy, the CE3CPU-1131 VER-000 automates solar panel framing stations or battery module assembly lines, where modular I/O expansion accommodates frequent product changeovers. For legacy system upgrades, it replaces obsolete CE2 CPUs with pin-compatible mounting and backward-compatible program structures—minimizing re-engineering effort. Across all these domains, the CE3CPU-1131 VER-000 proves that high performance doesn’t require high complexity—just intelligent, purpose-built control.
Related Products
CE3-D16A: 16-channel digital input module—expands CE3CPU-1131 VER-000 sensing capability
CE3-R16B: 16-channel relay output module—for controlling contactors or valves
CE3-AI04: 4-channel analog input module—supports 4–20 mA / 0–10 V signals
CE3-COM-ETH: Ethernet communication module—adds Modbus TCP to CE3CPU-1131 VER-000
CE2CPU-1020: Predecessor CPU from CE2 series—slower, less memory, no CANopen
CE3-PS24: 24 VDC power supply module—powers CE3 rack containing CE3CPU-1131 VER-000
CE-Designer Software: Official programming suite—required for configuring CE3CPU-1131 VER-000
CE3-BASE-08: 8-slot baseplate—for mounting CE3CPU-1131 VER-000 and I/O modules
Installation and Maintenance
Pre-installation preparation: Before installing the BERGOF CE3CPU-1131 VER-000, ensure the DIN rail is clean, grounded, and free of burrs. Verify that the 24 VDC power supply meets ripple and current requirements (≥500 mA). Install adjacent I/O modules before powering up to ensure proper backplane contact. Use shielded cables for digital inputs in noisy environments, grounding the shield at the controller end only. Confirm firmware version compatibility between the CE3CPU-1131 VER-000 and CE-Designer software to avoid upload errors.
Maintenance recommendations: The BERGOF CE3CPU-1131 VER-000 requires no routine calibration but should be backed up regularly via CE-Designer to preserve logic and configuration. Monitor the ERROR LED—if illuminated, check for I/O module mismatches, communication timeouts, or program watchdog violations. During scheduled outages, inspect terminal blocks for looseness and clean dust from ventilation slots using dry air. If battery-backed RAM is used, replace the coin cell every 3–5 years to prevent data loss. Always keep a spare CE3CPU-1131 VER-000 programmed with the latest application for rapid recovery.
