Fatek-FBs-8X Expansion Modules – 8 Digital Inputs

Maximize your system’s monitoring capabilities with the Fatek-FBs-8X Expansion Modules, designed to seamlessly increase the input density of your Fatek FBs Series PLC. This compact right-side expansion unit adds 8 Digital Input points, enabling your controller to interface with more sensors, switches, and field devices without the need for a CPU upgrade.

Description

In complex industrial automation environments, the demand for data acquisition and sensor monitoring often exceeds the initial capacity of the main PLC unit. The Fatek-FBs-8X Expansion Modules provide a straightforward, cost-effective solution to this challenge by expanding the input capabilities of your existing system.

Seamless Scalability The FBs-8X is designed to “snap on” to the right side of any FBs Series Main Unit. This modular approach allows for flexible system architecture; you only pay for the I/O points you need. Once connected, the PLC automatically recognizes the new inputs, streamlining the programming and configuration process.

Robust Signal Processing Reliability is paramount in industrial control. The FBs-8X features high-quality 24VDC digital inputs capable of handling both Sink and Source logic (configurable via wiring). Each input channel is optically isolated, ensuring that the internal logic circuitry is protected from external electrical noise, voltage spikes, and electromagnetic interference common in factory environments.

User-Friendly Maintenance To facilitate easy commissioning and troubleshooting, the module is equipped with individual LED status indicators for each of the 8 input points. This allows maintenance personnel to visually verify signal status instantly, reducing downtime during system checks.

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-8X
Digital
Input
24VDC
Low Speed
8 points
Digital
Output
Relay
Transistor
Low Speed
Wiring mechanism
7.62 mm fixed terminal block

Features

  • Dedicated Input Expansion: Adds 8 Digital Input points to your PLC system.
  • Flexible Logic: Supports both Sink and Source input wiring configurations (S/S common terminal).
  • Noise Immunity: Features optical isolation to protect against industrial electrical noise.
  • Visual Diagnostics: LED indicators for each input point for immediate status verification.
  • Compact Design: Slim housing (typically 40mm width) optimized for high-density DIN rail mounting.
  • Easy Installation: Connects via a fixed flat cable to the right side of the PLC.
  • Compatibility: Fully compatible with all Fatek FBs Series Main Units.

Applications

Fatek-FBs-8X Expansion Modules are essential for applications requiring extensive sensor feedback and monitoring:

  • Safety Systems: Monitoring additional emergency stop buttons, safety gates, and light curtains.
  • Assembly Lines: Interfacing with multiple limit switches, proximity sensors, and photo eyes to track product position.
  • Operator Interface: connecting to complex control panels with numerous push-buttons and selector switches.
  • Quality Control: Triggering inputs from vision systems or gauge sensors.
  • Building Management: Monitoring door contacts, occupancy sensors, and thermostat status signals.