Fatek-B1-24M Main Unit – Expandable 24 Point PLC (14 In / 10 Out)

Fatek-B1-24M Main Unit is the standard modular controller of the B1 series, designed to offer superior flexibility compared to the economical B1z models. While maintaining a compact footprint, this main unit features 24 integrated I/O points and, crucially, supports both right-side digital expansion and left-side analog/communication expansion.

Description

Fatek-B1-24M Main Unit represents the core of the B1 series, providing a balance between the simplicity of a micro-PLC and the modularity of larger systems. Unlike the fixed “B1z” series, the B1-24M offers future-proof flexibility; it allows engineers to attach expansion modules to the right side (up to 80 I/O points) and specialized communication or analog modules to the left side.

This unit comes equipped with 14 digital inputs (24VDC), which include 8 points of high-speed input (50KHz) for demanding motion control tasks, and 10 digital outputs (Relay or Transistor). The transistor models support high-speed pulse outputs (50KHz), making them suitable for servo and stepper motor control. With a built-in RS232 port (Port 1) and options for additional communication ports via expansion, the B1-24M serves as a versatile hub for diverse industrial automation networks.

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
B1-24MR
B1-24M(T/J)
Digital input
24VDC
High speed
50KHz
8 points (4-axis single phase or A/B phase)
Medium speed
(Total 5KHz)
6 points
Low speed
Digital
output
Relay
AC/DC(2A)
10 points
Transistor
(5~30VDC)
High speed
50KHz (0.3A)
4 points(2-axis single phase or A/B phase)
Low speed(0.5A)
6 points
Communication Port
Built-in
1 port (RS232 or USB*1) / 2 ports (RS232 + RS485) for B1-xxM◇25
Expandable
2 ports (except B1-xxM◇25)
Calendar
Special order
Built-in power supply
ZPOW14(AC power) or N/A(DC power)
Wiring mechanism
5mm European fixed terminal block

Features

  • Modular Expandability: Supports Right-Side Digital I/O expansion (up to 80 points) and Left-Side Analog/Comm modules.
  • 24 Onboard I/O Points: Integrated 14 Digital Inputs (24VDC) and 10 Digital Outputs for substantial base control.
  • High-Speed Inputs: Features 8 points of 50KHz high-speed input for precision counting and encoder feedback.
  • Advanced SoC Architecture: Condenses CPU, HLS, and hardware counters into a single chip for exceptional reliability and noise immunity.
  • Flexible Communication: Standard RS232 Port 1 included, with capabilities to add RS485 or Ethernet via communication boards.
  • Compact & Rugged: Designed with a 2-layer PCB and SoC integration to withstand harsh industrial environments.

Applications

  • Fatek-B1-24M Main Unit is designed for scalable automation tasks, such as:
  • Modular Machine Control: Packaging or assembly machines where additional sensors might be added later.
  • Temperature Control Systems: Using left-side analog expansion for thermocouple/RTD inputs.
  • Motion Control: Utilizing high-speed pulse outputs for multi-axis positioning (Transistor model).
  • Process Automation: Managing mixed digital and analog signals in small-to-medium manufacturing lines.