DVP PLC for Small Automation
This DVP Series PLC is a tailored control solution for small-scale automation projects, boasting CE and UL certifications to meet global market access requirements. With a lightning-fast instruction execution speed of 0.1μs, it delivers responsive and precise control for compact industrial setups—ideal for small factories, standalone equipment, or OEM machinery like packaging machines, conveyors, and solar inverters.
Core Advantages & Technical Highlights
- Ultra-Wide Voltage Adaptation: 24V DC (-15%~+20%) / 100-240V AC dual supply design, perfectly withstanding voltage fluctuations in Southeast Asia, South America, and other regions (±15% stability), no need for additional voltage regulators.
- Extreme Temperature Resistance: Operating temperature range of -40°C ~ +85°C, adaptable to high-temperature workshops in Southeast Asia and low-temperature environments in Northern Europe, no performance degradation in harsh conditions.
- Industry-Leading Anti-Interference: Complies with IEC 61000-4 standards, 8kV ESD protection, 2kV surge resistance, and built-in EMI/RFI filters, ensuring stable operation even with heavy electromagnetic interference from motors and inverters on industrial sites.
- High-Speed Response & Multi-Function Integration: 0.1μs basic instruction speed + 200kHz pulse output, supporting simple motion control while meeting logic control needs, eliminating the need for separate motion controllers.
- Plug-and-Play Expansion: Supports up to 8 expansion modules (analog/temperature/network), with modular design allowing tool-free installation. I/O points can be flexibly expanded from 10 to 256 points.
- Global Certification Compliance: Dual CE/UL certifications, plus RoHS, TÜV approvals, directly meeting market access requirements in the EU, North America, and Southeast Asia.
- Cost-Effective Alternative: 15%-20% lower price than Siemens S7-200 SMART, with comparable core performance and 100,000-hour long service life.
- User-Friendly Operation: Compatible with IEC 61131-3 programming standards (LD/FBD/ST), supports multi-language software, and provides one-click parameter backup.
Core Specifications
| Parameter |
Specification |
| Power Consumption |
6W (typical) / Max. 10W |
| Supply Voltage |
24V DC (-15% ~ +20%) / 100-240V AC |
| Instruction Speed |
0.1μs /basic instruction; 25ns /advanced instruction |
| I/O Expansion |
10-256 points |
| Efficiency |
Up to 95% |
| Dimensions (W×H×D) |
25.2×96×60 mm~ 37.4×96×60 mm |
Product Model Selection Guide
Standard Type - Core for General Scenarios
| Model Number |
Core Configuration |
Output Type |
Certifications |
Typical Applications |
| DVP16ES200R |
16 I/O points (8DI+8DO); Program capacity 16k steps |
Relay |
CE, RoHS |
Auxiliary injection molding machines, small production line logic control |
| DVP16ES200T |
16 I/O points (8DI+8DO); Program capacity 16k steps |
Transistor (NPN) |
CE, RoHS |
Small sorting equipment, local control of solar inverters |
| DVP32ES300T |
32 I/O points (16DI+16DO); Program capacity 32k steps; Ethernet port |
Transistor (NPN) |
CE, UL, RoHS |
Medium packaging machinery, intelligent warehousing auxiliary equipment |
Slim Type - Compact Space Adaptation
| Model Number |
Core Configuration |
Output Type |
Certifications |
Typical Applications |
| DVP14SS211R |
14 I/O points (8DI+6DO); Program capacity 8k steps; Thickness ≤30mm |
Relay |
CE, UL, RoHS |
Small conveyors, local air compressor control |
| DVP14SS211T |
14 I/O points (8DI+6DO); Program capacity 8k steps; Thickness ≤30mm |
Transistor (NPN) |
CE, UL, RoHS |
Small labeling machines, sensor linkage control |
Motion Control Type - High-Precision Linkage
| Model Number |
Core Configuration |
Output Type |
Certifications |
Typical Applications |
| DVP28SV11T2 |
28 I/O points (16DI+12DO); 4-axis 200kHz pulse output |
Transistor (NPN) |
CE, UL, RoHS |
Chip mounters, high-speed cutting equipment |
| DVP15MC11T |
Program capacity 20MB; 8-axis 1MHz pulse output; EtherCAT bus |
Transistor (NPN) |
CE, UL, RoHS, TÜV |
High-precision machine tools, multi-axis linkage equipment |
Application Industries
Standard Type Applications
General manufacturing, plastic and rubber industry, chemical industry, energy industry, water treatment, food and beverage industry, building materials industry, warehousing and logistics, auto parts supporting.
Slim Type Applications
Electronic manufacturing, HVAC industry, medical device industry, small household appliance industry, smart home equipment, OEM of small automated equipment, building automation.
Motion Control Type Applications
Electronic manufacturing, machine tool equipment, lithium battery production equipment, automated production lines, logistics sorting, packaging machinery, robotics industry, photovoltaic equipment.
Product Certification and Quality Assurance
Global Authoritative Certifications
- Basic Compliance: CE (EU LVD/EMC Directives), UL (North America UL 61010-1), RoHS Environmental Certification
- Specialized Certifications: TÜV (German Industrial Safety), CSA (Canadian Electrical Safety), ErP (EU Ecodesign)
- Regional Adaptation: Southeast Asia SPRING (Singapore), SIRIM (Malaysia); South America INMETRO (Brazil), IRAM (Argentina)
Quality Control Assurance
- Production System: ISO 9001 certified, automated SMT assembly + laser welding, 100% online inspection
- Environmental Testing: -40℃~+85℃ high-low temperature cycling, 8kV ESD protection, 2kV surge testing
- Durability: MTBF ≥ 100,000 hours continuous operation, relay contact mechanical life exceeding 10 million cycles
- Factory Inspection: 100% functional inspection + aging test for each unit, with traceable inspection reports
Frequently Asked Questions
Q1: The power supply voltage in my area fluctuates a lot, will the Delta DVP PLC be damaged?
Most DVP series support 100-240V AC wide voltage input, which can handle ±15% voltage fluctuations. We've tested it in Thailand, Indonesia, and other regions with unstable power grids, and it runs stably.
Q2: Can the DVP PLC work in high-temperature workshops or humid environments?
The standard operating temperature range is -40℃~+85℃, so 50-60℃ is totally fine. For humidity, it's IP20 protected and can handle general industrial humidity (≤95% non-condensing).
Q3: Why can't I connect the DVP PLC to my HMI or inverter via Modbus TCP?
Check three things: 1) Are IP addresses in the same subnet? 2) Is Modbus TCP protocol enabled in programming software? 3) Are Ethernet cables intact? Fixing IP subnet issues usually solves the problem.
Q4: The PLC suddenly stops working after running for a few months, no error code displayed. What's wrong?
This is mostly due to poor heat dissipation or loose wiring. Check if the PLC has proper ventilation space and tighten all power and I/O terminals.
Q5: Can I use the DVP PLC with non-Delta peripherals?
Absolutely—we designed it for compatibility. For digital sensors: match NPN/PNP type. For inverters/HMIs: use Modbus RTU/TCP or Ethernet/IP protocols.
Delta Series Selection Guide
Cost-Sensitive Projects: Prioritize the DVP-ES3 Series for small standalone automation applications.
Medium-Sized Production Lines: Opt for the AH500 Series for modular expansion and export-oriented OEM equipment.
High-Precision Motion Control: Choose the AS300/AS500 Series for electronic manufacturing and lithium battery equipment.
Regional Adaptation: North America - UL-certified DVP-EH3/AH500; Europe - CE and ErP certifications; Southeast Asia - wide-temperature version.