FAT Series PLC
Overview
The Samkoon FAT Series PLC is an ultra-compact, highly reliable programmable logic controller engineered for high-speed motion control and flexible industrial networking. Designed to fit into tight control cabinet spaces, it integrates powerful multi-axis pulse outputs and high-speed counters to deliver sub-millisecond motion response. With robust communication expansion, distributed modular integration, and hardened electrical protection, the FAT Series offers machine builders (OEMs) an exceptionally cost-effective platform for packaging, textiles, labeling, and specialized manufacturing cells.
Product Features
Multi-Axis High-Speed Motion Control
Equipped with 4 channels of independent 200KHz high-speed pulse outputs (NPN/Transistor) and up to 4 channels of 200KHz high-speed counting inputs. This hardware-level motion engine enables precise closed-loop positioning, real-time pulse-width modulation, and flawless sync control for servo drives and stepper motors.
Versatile Multi-Protocol Communications
No communication bottlenecks. The FAT series features up to two independent RS485 ports (supporting Modbus RTU/ASCII and custom protocols), an optional Ethernet port (supporting Modbus TCP/IP for rapid SCADA/HMI integration), and a native USB port for rapid ladder logic upload, download, and online monitoring.
Ultra-Compact Scalable Expansion
Optimize cabinet footprint without sacrificing system capability. The FAT main controller (only wide) supports right-side daisy-chaining of up to 64 expansion modules via high-speed CAN communication, allowing digital, analog, and temperature loops to be customized on demand.
Intuitive Programming via SamSoar2022
Configure and debug your system effortlessly with the SamSoar2022 software environment. The platform offers rapid compilation (<0.5s) and programming versatility, supporting Ladder Diagram (LD), Instruction List (IL), Function Block Diagram (FBD), and Sequential Function Chart (SFC). Additionally, it supports customizable C-language blocks and one-click program migration from competing international PLC brands.
Specifications
Naming Rule
Specificaitons & Models
| Model | FAT-16MT-DC-E | FAT-16MT-DC-N | FAT-32MT-DC | |
| Structure and environment | Size (mm) | 64×97×72 | ||
| Weight (g) | 239 | 239 | 205 | |
| Working environment temperature | -20°C~55°C (no freezing) | |||
| Working environment humidity | 5~95% (non-condensing) | |||
| Shock resistance | 10 ~ 25HZ (XYZ direction 2G/30 minutes) | |||
| Power supply | Power supply voltage | DC 24V±20% | ||
| Input parameter | High-speed counter | 2 single-phase(X0，X2) 200kHz, 2 single-phase(X1，X3) 20kHz | ||
| AB phase counter | 2 AB phase count | |||
| (X0X1，X2X3) 200kHz | ||||
| Digital input | 8 | 8 | 16 | |
| Input wiring | Supports SINK/SOURCE (sink/source), which can be converted by internal common terminal S/S and external common wiring | |||
| Input signal voltage | DC24V±20% | |||
| Output parameters | Maximum inductive load | 6W | ||
| Maximum resistance load | single point 0.3A, total point 1A | |||
| Pulse output | 4 channels up to 200KHz respectively | |||
| Digital output | 8 | 8 | 16 | |
| Output Type | transistor/NPN | |||
| Interface | RS485 | 1 | 2 | 2 |
| USB port | Support upload and download, online monitoring | |||
| Ethernet interface | YES | NO | NO | |
| Right expansion module | Supports up to 64 expansion modules | |||
| Other parameters | FCC compatibility | Compatibility Complies with FCC, Class A | ||
| high-voltage insulation test | Withstand voltage test 1000V AC, 1 minute | |||
| CE certification | Complies with EN55032 and EN55035 standards | |||
| Protection class | IP30 | |||
| Software | SamSoar2022 | |||
Programming Software: SamSoar2022
Samkoon PLCs are programmed using SamSoar2022, a software developed by Samkoon Technology based on over a decade of industrial automation experience.
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- Supports ladder diagram, function block diagram, instruction list, sequential function chart, and arbitrary mode programming
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Allows writing custom function blocks in C language for advanced control
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Ultra-fast compile and online download—less than 3 seconds, over 10× faster than traditional interpreted systems
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Customizable UI design for improved user experience
