CP Series PLC: Compact & Cost-Effective Control for Global Light Industry
The CP Series PLC is a compact, cost-effective programmable logic controller tailored for global light industry applications. Designed to meet the needs of overseas small-to-medium automation projects, it excels in scenarios like packaging, textile manufacturing, 3C electronics assembly, and food & beverage processing.
Core Features & Highlights
Compact Design & Cost-Effectiveness
- Integrated compact structure with small footprint, ideal for overseas small-scale equipment and production lines with limited space
- Full product lineup including CP1E (entry-level), CP1L (Ethernet advanced), CP1H (multi-axis control), and CP2E (all-round model)
- Tiered functionality at budget-friendly prices, eliminating redundant performance costs
Multi-axis Positioning & High-speed Control
- CP1E/CP1L enable 2-axis pulse output, CP1H supports 4-axis servo control, CP2E supports up to 12-axis control
- Basic instruction processing speed as low as 0.1μs per instruction
- High-speed counters (up to 100kHz) and pulse output for precision operations
Flexible Networking & Communication
- Built-in Ethernet ports (1 port for CP1L, 2 ports for CP2E)
- Support for Ethernet/IP and Modbus-RTU protocols
- Up to 3 expandable serial ports for peripheral device connectivity
Easy Operation & Maintenance
- Supports ladder diagram (LD), structured text (ST) and function block (FB) programming
- Battery-free design on some models prevents data loss during downtime
- I/O port LED indicators for quick troubleshooting
Environmental Durability & Global Compliance
- Operating temperature range: -20℃ to +60℃
- Withstands harsh environments including high humidity, extreme temperatures, and vibration
- Full CE certification for global deployment
Core Technical Parameters
| Parameter Category |
CP1E |
CP1L |
CP1H |
CP2E |
| Power Supply |
AC100~240V/DC24V |
AC100~240V/DC24V |
AC100~240V/DC24V |
AC100~240V/DC24V |
| Digital I/O Points |
6~36 points |
12~24 points |
- |
8~36 points |
| Program Capacity |
2K~8K steps |
5K~10K steps |
20K steps |
4K~10K steps |
| Instruction Speed |
1.1μs/step |
0.55μs/step |
0.1μs/step |
- |
| Pulse Output Axes |
2 axes |
2 axes |
4 axes |
Up to 12 axes |
| Built-in Ports |
USB/RS-232C/RS-485 |
Ethernet/USB/RS-232C/RS-485 |
Ethernet/USB/RS-232C/RS-485 |
Dual Ethernet/USB/RS-232C/RS-485 |
Product Models
| Series |
Model |
Power Supply |
I/O Points |
Output Type |
Core Features |
| CP1E |
CP1E-E10DR-A |
AC100~240V |
10 points |
Relay |
Entry-level, USB communication |
| CP1E |
CP1E-E10DT-D |
DC24V |
10 points |
NPN Transistor |
100kHz pulse output |
| CP1L |
CP1L-EL20DR-D |
DC24V |
20 points |
Relay |
Built-in Ethernet |
| CP1H |
CP1H-X40DR-A |
AC100~240V |
40 points |
Relay |
4-axis encoder input |
| CP2E |
CP2E-N14DR-A |
AC100~240V |
14 points |
Relay |
Dual Ethernet ports |
Applications & Industries
Food Processing & Packaging
Deployed in Southeast Asia and Latin America for beverage filling lines, packaging machines, and conveyor control in small-scale workshops.
Electronics Manufacturing
Used in East/Southeast Asian electronics factories for assembly line control, testing equipment, and product traceability.
Light Machinery Processing
Applied in European workshops and Southeast Asian furniture factories for engraving machines, embossing equipment, and processing control.
Water Treatment & Infrastructure
Operated in Southeast Asian water plants and South Asian irrigation systems for pump control, filtration, and environmental monitoring.
Frequently Asked Questions
Q1: CP1H reports option board errors after installation - what's the issue?
A1: Typically caused by bent pins from improper option board handling or damaged chips from power surges. Check pins for damage and replace option board if necessary.
Q2: CP1E has no response via RS232 communication - why?
A2: Usually due to DIP switch settings mismatch or incorrect cable connections. Ensure switches 4 and 5 are OFF and use original communication cables.
Q3: Pulse output light is on but no signal in high-humidity environments?
A3: Often caused by burnt optocouplers from excessive load or blown fuses. Check 24V power supply and install dehumidifiers in electrical cabinets.
Q4: Expansion module I/O points have no response - what's wrong?
A4: Either exceeding the 4-module expansion limit or oxidized port pins. Check module count and clean connections with alcohol.
Q5: Data registers lost after power outage - why?
A5: Data retention area not configured or capacitor discharge. Set D registers as retained and consider external backup power.
Q6: CP1H freezes in desert environments - cause?
A6: Dust accumulation causing short circuits or overheating protection. Install dust covers and improve cabinet cooling.
