CB220 (CUBLOC Core module)

CUBLOC is an embedded controller platform that uniquely supports both BASIC programming and Ladder Logic execution at the same time. This dual-language capability allows users to combine structured program flow with PLC-style control logic within a single compact controller.

The CUBLOC Core Module is designed to be mounted directly onto a user-designed PCB, similar to a traditional MCU. This makes it ideal for OEM designs, custom control boards, and embedded automation products where flexibility, reliability, and long-term availability are required.

Because the core module handles the processor, memory, and execution environment internally, system designers can focus on application-specific I/O circuitry while still benefiting from CUBLOC’s mature development tools and proven control architecture.

• Package type: 24-pin, 600 mil DIP form factor
• Total I/O ports: 16 digital I/O + 6 multifunction pins
• Program Flash memory: 80 KB
• Data memory (RAM): 3 KB
• 8-channel, 10-bit analog-to-digital converter
• 3-channel, 16-bit PWM outputs
• Pin-compatible with BS2 modules
• 1-channel RS-232 serial communication port

FAQ

Q: What is the difference between a typical PLC and CUBLOC?
A: A traditional PLC is programmed and operated using Ladder Logic only. CUBLOC, however, supports both Ladder Logic and BASIC simultaneously. While Ladder Logic is well suited for real-time control, it is limited when it comes to complex arithmetic operations and sequential control. CUBLOC is an industrial controller designed to complement and overcome these limitations, combining the strengths of both approaches.

Q: Can CUBLOC be used in applications where a PLC is typically required?
A: The short answer is yes. However, CUBLOC is not intended for factory automation systems that rely on a single, centralized PLC. For such applications, we recommend established PLC solutions from vendors like Siemens or Allen-Bradley. CUBLOC is best suited for mass-produced products that have already reached the production stage using a PLC-based design. If you are manufacturing 100 units or more per month, using an expensive PLC in every product is not cost-effective. In these cases, replacing the PLC with an affordable CUBLOC core module is a much more practical and economical solution.

Q: Doesn’t using a core module require designing a custom PCB?
A: Yes, that’s correct—and this is often the part users find most challenging.However, if you are planning a mass-produced product, designing your own PCB is the right approach. It allows you to create a controller that fits your application perfectly, like a tailored suit. For users aiming for this level of customization and production, the core module is the right solution.

Dimension