Fatek FBs-24MC PLC Advanced Main Unit – 24 I/O Points

Fatek – FBs-24MC PLC Advanced Main Unit is a compact yet feature-rich controller designed for small-to-medium industrial automation projects. Offering a total of 24 I/O points (14 Digital Inputs and 10 Digital Outputs), this unit provides the ideal balance of connectivity and space efficiency for standalone machines and distributed control systems.

Description

In the fast-paced world of industrial engineering, downtime is not an option. The Fatek – FBs-24MC PLC Advanced Main Unit delivers superior reliability through Fatek’s proprietary System on Chip (SoC) architecture. This technology integrates the CPU, Hardware Logic Solver, and communication ports into a single chip, drastically reducing component count and enhancing resistance to harsh industrial environments.

Advanced Functionality for Complex Tasks Unlike basic PLCs, the FBs-24MC is equipped to handle more than just simple relay logic. The inclusion of a Real-Time Clock (RTC) enables the system to manage time-critical processes, such as scheduled pump sequencing, shift data logging, or automated lighting control. Furthermore, the unit supports high-speed counters (HSC), making it capable of interfacing with encoders for precise positioning or flow metering applications.

Simplified Maintenance and Wiring Designed with the end-user in mind, the FBs-24MC features 7.62mm detachable terminal blocks. This design consideration allows maintenance teams to replace a unit in minutes by simply unplugging the wired terminals, rather than unscrewing and re-terminating every single connection. This feature alone significantly reduces Mean Time To Repair (MTTR) in critical production lines.

Flexible Expansion The FBs-24MC is built to grow with your needs. It comes standard with one RS-232 communication port (Port 0) for programming and HMI connectivity. It is also fully expandable, allowing engineers to add extra communication ports (RS-485, Ethernet), analog I/O modules, or temperature sensors via the right-side expansion interface.

Brand

Fatek Automation

Fatek

FATEK Automation Corp. was established in 1992 in Taiwan by a group of engineers engaged in PLC design and development for many years. Since its establishment, FATEK has strived for R&D in order to provide high-quality, high-function and user-friendly automatic control products. The product line focuses on PLC, HMI, IoT solutions, SCADA application software, OPC Server and power supply, etc. With our endeavors for decades, we are now well-recognized in the industry for high quality and reliability with the brand name of "FATEK." While maintaining stability and dependability, FATEK also continuously engages in R&D and innovation to expand a broader application field, striving to becoming a professional, reliable and holistic solution provider.

Specifications

Specification
FBs-24MCR
FBs-24MCT/J
Digital Input
24VDC
High speed
(200KHz)
4 points
Medium speed
(20KHz)
4 points
Medium speed
(Total 5KHz)
6 points
Digital output
Relay
10 points
Transistor
High speed
(200KHz)
4 points
Medium speed
(20KHz)
4 points
Low speed
2 points
Communication
Port
Built-in
1 port (Port0, USB or RS232)
Expandable
4 ports (Port1~4, RS485 or RS232 or Ethernet or GSM or ZigBee)
Calendar
Built-in
Built-in power supply
SPW24-AC/D12/D24
Wiring mechanism
7.62mm detachable terminal block

Features

  • Optimized I/O Count: Provides 14 Digital Inputs and 10 Digital Outputs in a compact footprint.
  • High-Function Capabilities: Standard built-in Real-Time Clock (RTC) for time-based automation.
  • SoC Reliability: Advanced chip technology ensures high-speed processing and noise immunity.
  • Detachable Terminals: 7.62mm pitch terminal blocks for rapid installation and maintenance.
  • High-Speed Counting: Hardware support for high-speed pulse inputs (up to 20kHz or 200kHz depending on configuration).
  • Versatile Outputs: Available in Relay (R), Transistor Sink (T), or Transistor Source (J) models.
  • Communication Ready: Built-in Port 0 (RS-232) with support for additional expansion boards.

Applications

  • Fatek – FBs-24MC PLC Advanced Main Unit is the preferred choice for a wide range of automation sectors:
  • Food Packaging: Controlling sealers and wrappers where compact size and hygiene (easy panel integration) are key.
  • Water Treatment: Managing pump alternation and backwash cycles using the built-in RTC.
  • Access Control: Monitoring turnstiles and gates with reliable sensor feedback.
  • Conveyor Systems: Handling start/stop logic and sensor sorting on small distribution lines.
  • HVAC Automation: Controlling air handling units based on time schedules and temperature inputs.