FP2 PLC | High-Speed Modular Controller
A compact, high-performance medium-scale PLC engineered for
flexible industrial automation, the FP2 Series stands out with its
ultra-fast operation speed (0.03μs/step for FP2SH models) and
scalable modular design. Featuring 5-14 module motherboard options,
it supports seamless expansion of digital/analog I/O and special
function units like 112-axis RTEX position control. Equipped with
standard RS232C and compatibility with PROFIBUS DP, DeviceNet, and
CANopen, it integrates effortlessly into global factory networks.
With a max 120k-step program capacity and a pocket-sized chassis
(W140×H100mm for 5-module units), it delivers robust control for
CNC machines, packaging lines, and logistics systems while
minimizing equipment footprint—ideal for cost-efficient,
space-saving automation projects.
Product Features
- Compact Size: The FP2 integrates the functions of a medium-scale PLC into a
pocket-sized chassis. The 5-module model measures W140×H100mm,
contributing to the miniaturization of equipment.
- Flexible Modular Design: Motherboards are available in multiple specifications including 5,
7, 9, 12, and 14 modules, with all units having the same width.
Users can select cost-effective units according to their needs,
ensuring high design flexibility.
- Powerful Communication Capabilities: Equipped with a standard RS232C port, it can connect to operator
panels and host computers for remote monitoring. In addition, it
can be connected to various open networks such as PROFIBUS DP,
DeviceNet, and CANopen by installing communication plug-ins.
- High-Speed Operation: The FP2SH model achieves ultra-high-speed processing with a scan
time of up to 1ms/20k steps, meeting the requirements of high-speed
control applications.
- Large Program Capacity: The FP2SH has a maximum program capacity of 120k steps, which can
store a large number of programs to handle complex control tasks.
- Strong Position Control Capability: The RTEX position control unit supports up to 112 axes, with three
types available: 2-axis, 4-axis, and 8-axis, enabling flexible
system configuration.
Core Technical Specifications
| Category | Parameter Item | FP2 Standard Model | FP2SH High-Performance Model |
|---|
| CPU Performance | Operation Speed | 0.35μs/step min. | 0.03μs/step min. |
| Scan Time | - | 1ms/20k steps (top-tier in industry) |
| Program Capacity | 16k steps (expandable to 32k steps) | 60k steps / 120k steps optional |
| Built-in RAM | 16k steps | 60k steps / 120k steps |
| Storage Expansion | Expandable RAM | Supported (sold separately) | Not supported |
| ROM Operation | Supported (sold separately) | Built-in (some models require separate purchase) |
| IC Card Interface | None | Supported (IC card sold separately) |
| Comment/Calendar Clock | Optional accessory required | Built-in |
| Communication Capability | Standard Interface | RS232C as standard | RS232C as standard |
| Compatible Networks | PROFIBUS DP, DeviceNet, CANopen, FL-NET, MEWNET-VE | Same as FP2 standard model, plus Ethernet 10BASE-T |
| Physical Specifications | 5-Module Model Dimensions | W140×H100mm | W140×H100mm |
| Environmental Adaptability | Operating Temperature | 0℃~55℃ | 0℃~55℃ |
| Certifications | RoHS Compliant, CE Certified | RoHS Compliant, CE Certified |
Expansion Units & Components
CPU Units
| Model | Core Features | Application Scenarios |
|---|
| FP2-C1 | Basic CPU, 16k-step program capacity, 0.35μs/step operation speed,
standard RS232C | Small-to-medium automation production lines, single-machine
equipment control |
| FP2-C1D | Enhanced CPU, DC power input support, 32k-step program capacity | New energy equipment, outdoor automation stations |
| FP2-C1A | High-end CPU, multi-network protocol compatibility, built-in
calendar clock | Cross-border factory networking, intelligent warehousing systems |
| FP2-C2 (AFP2231) | Medium-sized CPU, PROFIBUS DP/DeviceNet support, strong expansion
capability | Auto parts production lines, large-scale packaging equipment |
| FP2SH (FP2-C1SL/FP2-C3P) | High-performance model, 0.03μs/step operation speed, 120k-step
program capacity, Ethernet 10BASE-T support | CNC machine tools, 112-axis RTEX position control scenarios |
Motherboard Units
| Model | Core Features | Application Scenarios |
|---|
| FP2-BP05 (AFP25005) | 5-module motherboard, compact size (W140×H100mm) | Small equipment integration, space-constrained automation scenarios |
| FP2-BP07 (AFP25007) | 7-module motherboard, universal for basic/expansion configurations | Electronic manufacturing lines, semi-automated equipment |
| FP2-BP09 (AFP25009) | 9-module motherboard, multi-unit expansion support | Food processing lines, logistics sorting equipment |
| FP2-BP12 (AFP25012) | 12-module motherboard, large-capacity expansion | Auto assembly lines, large-scale warehousing systems |
| FP2-BP14 (AFP25014) | 14-module motherboard, maximum expansion capability | Large complete sets of equipment in cross-border factories |
| FP2-BP11MH (AFP25011MH) | 11-module H-type motherboard, suitable for high-integration
scenarios | Precision machinery processing, semiconductor manufacturing
equipment |
Industry Applications
Machinery Manufacturing Industry
Auto Parts Processing: In automotive component factories across Germany and the United
States, the FP2 PLC controls the precise operation of CNC lathes
and stamping machines. It synchronizes material feeding, stamping,
and quality inspection processes while regulating stamping stroke
accuracy with pinpoint precision.
PCB Wet Process Manufacturing: PCB processing plants in Southeast Asia rely on the FP2 PLC to
manage wet process equipment for copper plating, developing, and
stripping. It accurately adjusts chemical solution temperature,
liquid level, and spray flow rate while enabling real-time
monitoring of process parameters.
Food Processing & Pharmaceutical Industry
European Food Packaging: In Italian sauce filling factories, the FP2 PLC coordinates the
seamless operation of filling machines, labeling machines, and case
sealers. It adapts filling speeds based on sauce viscosity and
triggers alarms for label misalignment, ensuring compliance with EU
food production regulations.
Southeast Asian Pharmaceutical Production: At capsule manufacturing plants in Thailand, the FP2 PLC oversees
capsule filling, pill dropping, and packaging processes. It
precisely controls rotation speed and duration while transmitting
temperature and humidity data to guarantee GMP standards
compliance.
Logistics & Warehousing Industry
U.S. E-commerce Warehouse Sorting: On automated sorting lines of Amazon's overseas warehouses, the
FP2 PLC works with high-speed counting modules to identify barcode
information and control sorting robotic arms. It processes over
2,000 packages per hour during peak hours while providing real-time
feedback on sorting error rates.
German Automated Storage & Retrieval Systems: In German auto parts AS/RS facilities, the FP2 PLC governs stacker
crane movements and storage/retrieval operations. Its pulse output
function enables millimeter-level positioning accuracy while
communicating with Warehouse Management Systems to update inventory
data in real time.
Frequently Asked Questions
Installation Environment-Related Issues
Q: After installing the FP2 PLC in a Southeast Asian food
processing plant, condensation alarms keep triggering and the
equipment shuts down frequently. How to fix this?
A: Avoid mounting the PLC directly in humid areas near production
lines. Install it in a sealed electrical cabinet equipped with a
small dehumidifier or silica gel desiccants. Leave a clearance of
at least 50mm between the PLC and the cabinet wall for heat
dissipation. If there is steam in the workshop, install waterproof
and breathable valves on the electrical cabinet.
Q: In a German auto parts factory, the FP2 PLC was installed next
to stamping machines. Within a few days, signal interference
occurred and stamping precision became unstable. What's the
solution?
A: Place the PLC's electrical cabinet at least 3 meters away from
the stamping machine's power cabinet. Use shielded cables for the
PLC's I/O wiring, ground the shield layer at one end only, and
never bundle these cables with the stamping machine's power cables.
Connect the PLC to an independent regulated power supply and
install a surge protector.
Wiring & Communication-Related Issues
Q: In a Mexican PCB factory, after connecting the FP2 PLC's RS485
communication module, we can never establish a connection with the
host computer, and the error message "Communication Forbidden" pops
up. What's the cause?
A: This issue is most likely caused by reversed RS485 A/B wiring.
Double-check the wiring to ensure correct polarity. Also verify
that the module's station number matches the communication
parameters set on the host computer. Use a multimeter to test the
module's communication voltage; if abnormal, replace it with an
isolated RS485 module.
Q: In a U.S. e-commerce warehouse sorting line, after connecting
the FP2 PLC's expansion modules, some I/O points fail to respond,
and occasionally work again after re-plugging. What's going on?
A: Warehouse workshops have frequent forklift traffic, which causes
vibrations that loosen the expansion module connectors. Add a
fixing bracket between the expansion module and the CPU unit.
Secure the wiring cables inside the cabinet with cable ties to
prevent connector loosening from vibrations. Check the pins of the
expansion cables for any bending during transportation or
installation.
